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\n

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", "text": "\u4f7f\u7528 pg_upgrade \u4ece\u4efb\u4f55\u5148\u524d\u7684 PostgreSQL \u5927\u7248\u672c\u5347\u7ea7\u540e\uff0c\u5fc5\u987b\u91cd\u5efa hash \u7d22\u5f15\uff08Mithun Cy\uff0cRobert Haas\uff0cAmit Kapila\uff09 hash \u7d22\u5f15\u7684\u91cd\u5927\u6539\u8fdb\u4f7f\u8fd9\u4e00\u8981\u6c42\u6210\u4e3a\u5fc5\u8981\u3002pg_upgrade \u4f1a\u521b\u5efa\u4e00\u4e2a\u811a\u672c\u6765\u534f\u52a9\u5b8c\u6210\u6b64\u64cd\u4f5c\u3002", "title": "\u4f7f\u7528 pg_upgrade \u4ece\u4efb\u4f55\u5148\u524d\u7684 PostgreSQL \u5927\u7248\u672c\u5347\u7ea7\u540e\uff0c\u5fc5\u987b\u91cd\u5efa hash \u7d22\u5f15", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "979cd752f8f4fc06fd9ae5eb92d7adcfbf373ba63388989ff024eea414a78f2c", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["620b49a16"], ["a95410e2e"], ["ea69a0dea"]], "identity_text": "Hash indexes must be rebuilt after pg_upgrade-ing from any previous major PostgreSQL version (Mithun Cy, Robert Haas, Amit Kapila) Major hash index improvements necessitated this requirement. pg_upgrade will create a script to assist with this.", "commit_aliases": ["620b49a16", "a95410e2e", "ea69a0dea"], "source_commits": ["620b49a16", "a95410e2e", "ea69a0dea"], "source_entry_id": "10.0/migration/001", "db_id": "a160d4c3b43ec4e671044c3176ac1458", "patch_ids": ["075f3ebb20a2eda8014f73811801ac39", "a97771610174f839f70cdb13dca22ba7", "cf52f7bc92da3e9c0404fc6b0887717c"], "statement_hash": "969273d87717dca7d30875343075baf2c6bcef69cb275fc4242620f76180075e", "relations": [{"rule": 2, "type": "related", "target": "1b1b0c796b5562126f6326ed5ed1fffe", "evidence": {"same_day": true, "patch_ids": ["075f3ebb20a2eda8014f73811801ac39", "cf52f7bc92da3e9c0404fc6b0887717c"]}}], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-6d840e8773b48bcf", "migration": true}, {"id": "10.0-5de7c7e2839ed982", "cves": [], "html": "

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\n

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", "text": "\u5c06\u9884\u5199\u5f0f\u65e5\u5fd7\u76ee\u5f55 pg_xlog \u91cd\u547d\u540d\u4e3a pg_wal\uff0c\u5c06\u4e8b\u52a1\u72b6\u6001\u76ee\u5f55 pg_clog \u91cd\u547d\u540d\u4e3a pg_xact\uff08Michael Paquier\uff09 \u7528\u6237\u6709\u65f6\u4f1a\u8bef\u4ee5\u4e3a\u8fd9\u4e9b\u76ee\u5f55\u53ea\u5305\u542b\u65e0\u5173\u7d27\u8981\u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u8fdb\u800c\u624b\u52a8\u5220\u9664\u9884\u5199\u5f0f\u65e5\u5fd7\u6587\u4ef6\u6216\u4e8b\u52a1\u72b6\u6001\u6587\u4ef6\uff0c\u9020\u6210\u65e0\u6cd5\u6062\u590d\u7684\u6570\u636e\u4e22\u5931\u3002\u8fd9\u4e9b\u540d\u79f0\u7684\u4fee\u6539\u65e8\u5728\u51cf\u5c11\u4eca\u540e\u53d1\u751f\u6b64\u7c7b\u9519\u8bef\u3002", "title": "\u5c06\u9884\u5199\u5f0f\u65e5\u5fd7\u76ee\u5f55 pg_xlog \u91cd\u547d\u540d\u4e3a pg_wal\uff0c\u5c06\u4e8b\u52a1\u72b6\u6001\u76ee\u5f55 pg_clog \u91cd\u547d\u540d\u4e3a pg_xact", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "af9ee2b3d2278d7550a9621f7841769259578e44d733b4d47f29de86fb08e522", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["88e66d193"], ["f82ec32ac"]], "identity_text": "Rename write-ahead log directory pg_xlog to pg_wal, and rename transaction status directory pg_clog to pg_xact (Michael Paquier) Users have occasionally thought that these directories contained only inessential log files, and proceeded to remove write-ahead log files or transaction status files manually, causing irrecoverable data loss. These name changes are intended to discourage such errors in future.", "commit_aliases": ["88e66d193", "f82ec32ac"], "source_commits": ["88e66d193", "f82ec32ac"], "source_entry_id": "10.0/migration/002", "db_id": "80285bd02246ccce799ef0363b672bcc", "patch_ids": ["d84e8e8f606e3e51f78f2181a479d742", "f93606131cb1e0a019c5b3f5c7532feb"], "statement_hash": "ec76b024b34c1e50ceda2ce53bad68b37a0edfeed2ef948cf3e48222bc181b3f", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-5de7c7e2839ed982", "migration": true}, {"id": "10.0-2117f774f077ec2c", "cves": [], "html": "

\u91cd\u547d\u540d\u540d\u79f0\u4e2d\u5f15\u7528 \u201cxlog\u201d \u7684 SQL \u51fd\u6570\u3001\u5de5\u5177\u548c\u9009\u9879\uff0c\u6539\u7528 \u201cwal\u201d\uff08Robert Haas\uff09

\n

\u4f8b\u5982\uff0cpg_switch_xlog() \u6539\u4e3a pg_switch_wal()\uff0cpg_receivexlog \u6539\u4e3a pg_receivewal\uff0c--xlogdir \u6539\u4e3a --waldir\u3002\u8fd9\u662f\u4e3a\u4e86\u4e0e pg_xlog \u76ee\u5f55\u540d\u7684\u53d8\u66f4\u4fdd\u6301\u4e00\u81f4\uff1b\u603b\u4f53\u800c\u8a00\uff0c\u6240\u6709\u9762\u5411\u7528\u6237\u7684\u4f4d\u7f6e\u90fd\u4e0d\u518d\u4f7f\u7528 \u201cxlog\u201d \u8fd9\u4e00\u672f\u8bed\u3002

", "text": "\u91cd\u547d\u540d\u540d\u79f0\u4e2d\u5f15\u7528 \u201cxlog\u201d \u7684 SQL \u51fd\u6570\u3001\u5de5\u5177\u548c\u9009\u9879\uff0c\u6539\u7528 \u201cwal\u201d\uff08Robert Haas\uff09 \u4f8b\u5982\uff0cpg_switch_xlog() \u6539\u4e3a pg_switch_wal()\uff0cpg_receivexlog \u6539\u4e3a pg_receivewal\uff0c--xlogdir \u6539\u4e3a --waldir\u3002\u8fd9\u662f\u4e3a\u4e86\u4e0e pg_xlog \u76ee\u5f55\u540d\u7684\u53d8\u66f4\u4fdd\u6301\u4e00\u81f4\uff1b\u603b\u4f53\u800c\u8a00\uff0c\u6240\u6709\u9762\u5411\u7528\u6237\u7684\u4f4d\u7f6e\u90fd\u4e0d\u518d\u4f7f\u7528 \u201cxlog\u201d \u8fd9\u4e00\u672f\u8bed\u3002", "title": "\u91cd\u547d\u540d\u540d\u79f0\u4e2d\u5f15\u7528 \u201cxlog\u201d \u7684 SQL \u51fd\u6570\u3001\u5de5\u5177\u548c\u9009\u9879\uff0c\u6539\u7528 \u201cwal\u201d", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "c4c428d93e92078d48f5da2f4fadfe752783c1b7355bc4baa1eeb7515596a8b1", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["0dfa89ba2"], ["62e8b3875"], ["806091c96"], ["85c11324c"]], "identity_text": "Rename SQL functions, tools, and options that reference xlog to wal (Robert Haas) For example, pg_switch_xlog() becomes pg_switch_wal(), pg_receivexlog becomes pg_receivewal, and --xlogdir becomes --waldir. This is for consistency with the change of the pg_xlog directory name; in general, the xlog terminology is no longer used in any user-facing places.", "commit_aliases": ["0dfa89ba2", "62e8b3875", "806091c96", "85c11324c"], "source_commits": ["0dfa89ba2", "62e8b3875", "806091c96", "85c11324c"], "source_entry_id": "10.0/migration/003", "db_id": "f81b235fd974a45e97dce4c71daf943f", "patch_ids": ["6a4d6b020922a3a887ea412cc3682599", "9eb77ae95f5e7e827015a438c271c6be", "ba626d839bd9a2ed87290e2758dfae8a", "f09a894784bf6aa7890547a380d4374c"], "statement_hash": "8c8f22793476d0398db4e84e1220ae39641b2bd3861c76152f4d514e518c1f41", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-2117f774f077ec2c", "migration": true}, {"id": "10.0-5073462f4958ca08", "cves": [], "html": "

\u91cd\u547d\u540d\u4e0e WAL \u76f8\u5173\u7684\u51fd\u6570\u548c\u89c6\u56fe\uff0c\u4f7f\u7528 lsn \u4ee3\u66ff location\uff08David Rowley\uff09

\n

\u4ee5\u524d\uff0c\u8fd9\u4e24\u79cd\u672f\u8bed\u7684\u4f7f\u7528\u5e76\u4e0d\u4e00\u81f4\u3002

", "text": "\u91cd\u547d\u540d\u4e0e WAL \u76f8\u5173\u7684\u51fd\u6570\u548c\u89c6\u56fe\uff0c\u4f7f\u7528 lsn \u4ee3\u66ff location\uff08David Rowley\uff09 \u4ee5\u524d\uff0c\u8fd9\u4e24\u79cd\u672f\u8bed\u7684\u4f7f\u7528\u5e76\u4e0d\u4e00\u81f4\u3002", "title": "\u91cd\u547d\u540d\u4e0e WAL \u76f8\u5173\u7684\u51fd\u6570\u548c\u89c6\u56fe\uff0c\u4f7f\u7528 lsn \u4ee3\u66ff location", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "17daf2d5977844d28ed5fe857912f3fa1b77b45529e16795c9affd1449833d42", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["d10c626de"]], "identity_text": "Rename WAL-related functions and views to use lsn instead of location (David Rowley) There was previously an inconsistent mixture of the two terminologies.", "commit_aliases": ["d10c626de"], "source_commits": ["d10c626de"], "source_entry_id": "10.0/migration/004", "db_id": "68e45165420d584126ae831afc42c08f", "patch_ids": ["1aeece2c2dce8568ac68eb8a4d85586d"], "statement_hash": "005c8de951edcc16c5d18e1b4b864979fe39b0b3e6d8a6465eedb1f1c575886e", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-5073462f4958ca08", "migration": true}, {"id": "10.0-29b998a777d54533", "cves": [], "html": "

\u66f4\u6539\u67e5\u8be2 SELECT \u5217\u8868\u4e2d\u96c6\u5408\u8fd4\u56de\u51fd\u6570\u7684\u5b9e\u73b0\uff08Andres Freund\uff09

\n

\u73b0\u5728\uff0c\u96c6\u5408\u8fd4\u56de\u51fd\u6570\u4f1a\u5728 SELECT \u5217\u8868\u4e2d\u7684\u6807\u91cf\u8868\u8fbe\u5f0f\u6c42\u503c\u4e4b\u524d\u6c42\u503c\uff0c\u6548\u679c\u7c7b\u4f3c\u4e8e\u5c06\u5b83\u4eec\u653e\u5728 LATERAL FROM \u5b50\u53e5\u9879\u4e2d\u3002\u8fd9\u4f7f\u5b58\u5728\u591a\u4e2a\u96c6\u5408\u8fd4\u56de\u51fd\u6570\u65f6\u7684\u8bed\u4e49\u66f4\u5408\u7406\u3002\u5982\u679c\u5b83\u4eec\u8fd4\u56de\u7684\u884c\u6570\u4e0d\u540c\uff0c\u4f1a\u901a\u8fc7\u8865\u5145\u7a7a\u503c\u5c06\u8f83\u77ed\u7684\u7ed3\u679c\u6269\u5c55\u5230\u6700\u957f\u7ed3\u679c\u7684\u957f\u5ea6\u3002\u4ee5\u524d\uff0c\u5404\u4e2a\u7ed3\u679c\u4f1a\u5faa\u73af\u4ea7\u751f\uff0c\u76f4\u5230\u5b83\u4eec\u540c\u65f6\u7ed3\u675f\uff0c\u4ea7\u751f\u7684\u884c\u6570\u7b49\u4e8e\u5404\u51fd\u6570\u5468\u671f\u7684\u6700\u5c0f\u516c\u500d\u6570\u3002\u6b64\u5916\uff0c\u73b0\u5728\u7981\u6b62\u5728 CASE \u548c COALESCE \u7ed3\u6784\u5185\u4f7f\u7528\u96c6\u5408\u8fd4\u56de\u51fd\u6570\u3002\u66f4\u591a\u4fe1\u606f\u53c2\u89c1\u7b2c\u00a037.4.8\u00a0\u8282\u3002

", "text": "\u66f4\u6539\u67e5\u8be2 SELECT \u5217\u8868\u4e2d\u96c6\u5408\u8fd4\u56de\u51fd\u6570\u7684\u5b9e\u73b0\uff08Andres Freund\uff09 \u73b0\u5728\uff0c\u96c6\u5408\u8fd4\u56de\u51fd\u6570\u4f1a\u5728 SELECT \u5217\u8868\u4e2d\u7684\u6807\u91cf\u8868\u8fbe\u5f0f\u6c42\u503c\u4e4b\u524d\u6c42\u503c\uff0c\u6548\u679c\u7c7b\u4f3c\u4e8e\u5c06\u5b83\u4eec\u653e\u5728 LATERAL FROM \u5b50\u53e5\u9879\u4e2d\u3002\u8fd9\u4f7f\u5b58\u5728\u591a\u4e2a\u96c6\u5408\u8fd4\u56de\u51fd\u6570\u65f6\u7684\u8bed\u4e49\u66f4\u5408\u7406\u3002\u5982\u679c\u5b83\u4eec\u8fd4\u56de\u7684\u884c\u6570\u4e0d\u540c\uff0c\u4f1a\u901a\u8fc7\u8865\u5145\u7a7a\u503c\u5c06\u8f83\u77ed\u7684\u7ed3\u679c\u6269\u5c55\u5230\u6700\u957f\u7ed3\u679c\u7684\u957f\u5ea6\u3002\u4ee5\u524d\uff0c\u5404\u4e2a\u7ed3\u679c\u4f1a\u5faa\u73af\u4ea7\u751f\uff0c\u76f4\u5230\u5b83\u4eec\u540c\u65f6\u7ed3\u675f\uff0c\u4ea7\u751f\u7684\u884c\u6570\u7b49\u4e8e\u5404\u51fd\u6570\u5468\u671f\u7684\u6700\u5c0f\u516c\u500d\u6570\u3002\u6b64\u5916\uff0c\u73b0\u5728\u7981\u6b62\u5728 CASE \u548c COALESCE \u7ed3\u6784\u5185\u4f7f\u7528\u96c6\u5408\u8fd4\u56de\u51fd\u6570\u3002\u66f4\u591a\u4fe1\u606f\u53c2\u89c1\u7b2c 37.4.8 \u8282\u3002", "title": "\u66f4\u6539\u67e5\u8be2 SELECT \u5217\u8868\u4e2d\u96c6\u5408\u8fd4\u56de\u51fd\u6570\u7684\u5b9e\u73b0", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "bb136de4facba5029c9d4b6528158e1aeda2f4d7ecbdd71359d5c6747d1a94f9", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["0436f6bde"], ["69f4b9c85"], ["d43a619c6"], ["f13a1277a"]], "identity_text": "Change the implementation of set-returning functions appearing in a query's SELECT list (Andres Freund) Set-returning functions are now evaluated before evaluation of scalar expressions in the SELECT list, much as though they had been placed in a LATERAL FROM-clause item. This allows saner semantics for cases where multiple set-returning functions are present. If they return different numbers of rows, the shorter results are extended to match the longest result by adding nulls. Previously the results were cycled until they all terminated at the same time, producing a number of rows equal to the least common multiple of the functions' periods. In addition, set-returning functions are now disallowed within CASE and COALESCE constructs. For more information see xfunc-sql-functions-returning-set .", "commit_aliases": ["0436f6bde", "69f4b9c85", "d43a619c6", "f13a1277a"], "source_commits": ["0436f6bde", "69f4b9c85", "d43a619c6", "f13a1277a"], "source_entry_id": "10.0/migration/005", "db_id": "23e81de3f2d06b2bd95d2c86ad5b36d2", "patch_ids": ["07c35ecbc88a619c2fbc8482992831c2", "32917686c9706fdccf5c8db8b215e42b", "63d3894886876aef59f30afd270d8764", "7352d8415df57ef931ad4240504b521c"], "statement_hash": "fe3da8cd949a1c3f369a58b5f6bfd555df52aefb5ef1f3b21ac1c19d681be8f9", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-29b998a777d54533", "migration": true}, {"id": "10.0-393cdb7d8c98cfc6", "cves": [], "html": "

\u5728 UPDATE ... SET (column_list) = row_constructor \u4e2d\u4f7f\u7528\u6807\u51c6\u884c\u6784\u9020\u5668\u8bed\u6cd5\uff08Tom Lane\uff09

\n

\u73b0\u5728\uff0crow_constructor \u53ef\u4ee5\u4ee5\u5173\u952e\u5b57 ROW \u5f00\u5934\uff1b\u4ee5\u524d\u5fc5\u987b\u7701\u7565\u8be5\u5173\u952e\u5b57\u3002\u5982\u679c column_list \u4e2d\u53ea\u6709\u4e00\u4e2a\u5217\u540d\uff0c\u5219 row_constructor \u73b0\u5728\u5fc5\u987b\u4f7f\u7528 ROW \u5173\u952e\u5b57\uff0c\u5426\u5219\u5b83\u5c31\u4e0d\u662f\u6709\u6548\u7684\u884c\u6784\u9020\u5668\uff0c\u800c\u53ea\u662f\u5e26\u62ec\u53f7\u7684\u8868\u8fbe\u5f0f\u3002\u6b64\u5916\uff0crow_constructor \u5185\u51fa\u73b0\u7684 table_name.* \u73b0\u5728\u4f1a\u5c55\u5f00\u4e3a\u591a\u5217\uff0c\u4e0e row_constructor \u5728\u5176\u4ed6\u573a\u666f\u4e2d\u7684\u7528\u6cd5\u4e00\u81f4\u3002

", "text": "\u5728 UPDATE ... SET (column_list) = row_constructor \u4e2d\u4f7f\u7528\u6807\u51c6\u884c\u6784\u9020\u5668\u8bed\u6cd5\uff08Tom Lane\uff09 \u73b0\u5728\uff0crow_constructor \u53ef\u4ee5\u4ee5\u5173\u952e\u5b57 ROW \u5f00\u5934\uff1b\u4ee5\u524d\u5fc5\u987b\u7701\u7565\u8be5\u5173\u952e\u5b57\u3002\u5982\u679c column_list \u4e2d\u53ea\u6709\u4e00\u4e2a\u5217\u540d\uff0c\u5219 row_constructor \u73b0\u5728\u5fc5\u987b\u4f7f\u7528 ROW \u5173\u952e\u5b57\uff0c\u5426\u5219\u5b83\u5c31\u4e0d\u662f\u6709\u6548\u7684\u884c\u6784\u9020\u5668\uff0c\u800c\u53ea\u662f\u5e26\u62ec\u53f7\u7684\u8868\u8fbe\u5f0f\u3002\u6b64\u5916\uff0crow_constructor \u5185\u51fa\u73b0\u7684 table_name.* \u73b0\u5728\u4f1a\u5c55\u5f00\u4e3a\u591a\u5217\uff0c\u4e0e row_constructor \u5728\u5176\u4ed6\u573a\u666f\u4e2d\u7684\u7528\u6cd5\u4e00\u81f4\u3002", "title": "\u5728 UPDATE ... SET (column_list) = row_constructor \u4e2d\u4f7f\u7528\u6807\u51c6\u884c\u6784\u9020\u5668\u8bed\u6cd5", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "33ccc5a154f771784f36ba351506c14d35799245a7a71972c7ee54a8fe4d6293", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["906bfcad7"]], "identity_text": "Use standard row constructor syntax in UPDATE ... SET (column_list) = row_constructor (Tom Lane) The row_constructor can now begin with the keyword ROW; previously that had to be omitted. If just one column name appears in the column_list, then the row_constructor now must use the ROW keyword, since otherwise it is not a valid row constructor but just a parenthesized expression. Also, an occurrence of table_name.* within the row_constructor is now expanded into multiple columns, as occurs in other uses of row_constructors.", "commit_aliases": ["906bfcad7"], "source_commits": ["906bfcad7"], "source_entry_id": "10.0/migration/006", "db_id": "a498a1b4841b05650f1acb09c9006c64", "patch_ids": ["3a968bb770d24690a69ff5e83154e464"], "statement_hash": "4ae4fb49cc99d07123e4f0966a2be6b676628f76f02a9bb8d86f0b79c2e42d30", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-393cdb7d8c98cfc6", "migration": true}, {"id": "10.0-17147a94ff949ab6", "cves": [], "html": "

\u5f53 ALTER TABLE ... ADD PRIMARY KEY \u5c06\u5217\u6807\u8bb0\u4e3a NOT NULL \u65f6\uff0c\u6b64\u53d8\u66f4\u73b0\u5728\u4e5f\u4f1a\u4f20\u64ad\u5230\u7ee7\u627f\u5b50\u8868\uff08Michael Paquier\uff09

", "text": "\u5f53 ALTER TABLE ... ADD PRIMARY KEY \u5c06\u5217\u6807\u8bb0\u4e3a NOT NULL \u65f6\uff0c\u6b64\u53d8\u66f4\u73b0\u5728\u4e5f\u4f1a\u4f20\u64ad\u5230\u7ee7\u627f\u5b50\u8868\uff08Michael Paquier\uff09", "title": "\u5f53 ALTER TABLE ... ADD PRIMARY KEY \u5c06\u5217\u6807\u8bb0\u4e3a NOT NULL \u65f6\uff0c\u6b64\u53d8\u66f4\u73b0\u5728\u4e5f\u4f1a\u4f20\u64ad\u5230\u7ee7\u627f\u5b50\u8868", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "ab46d8e1fc2f90d077237c1323ee5fb5c245eec43e7cdcbc9ca1a3761bd6cb02", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["c30f1770a"]], "identity_text": "When ALTER TABLE ... ADD PRIMARY KEY marks columns NOT NULL, that change now propagates to inheritance child tables as well (Michael Paquier)", "commit_aliases": ["c30f1770a"], "source_commits": ["c30f1770a"], "source_entry_id": "10.0/migration/007", "db_id": "f826d00cf37c0e2378b8e4e0e4127667", "patch_ids": ["671babdafa42647967723d2e4906d9b5"], "statement_hash": "29cb1595dbaca8e7b34496ec97f0c1db2cebf19a7081e8ef32c8554e0b6cf1f0", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-17147a94ff949ab6", "migration": true}, {"id": "10.0-e9a11f32fba2d59e", "cves": [], "html": "

\u9632\u6b62\u8bed\u53e5\u7ea7\u89e6\u53d1\u5668\u5728\u6bcf\u6761\u8bed\u53e5\u4e2d\u89e6\u53d1\u591a\u6b21\uff08Tom Lane\uff09

\n

\u5982\u679c\u53ef\u5199 CTE \u66f4\u65b0\u7684\u8868\u4e5f\u88ab\u5305\u542b\u5b83\u7684\u8bed\u53e5\u6216\u53e6\u4e00\u4e2a\u53ef\u5199 CTE \u66f4\u65b0\uff0cBEFORE STATEMENT \u6216 AFTER STATEMENT \u89e6\u53d1\u5668\u5c31\u4f1a\u89e6\u53d1\u591a\u6b21\u3002\u6b64\u5916\uff0c\u5982\u679c\u53d7\u5916\u952e\u5b9e\u65bd\u52a8\u4f5c\uff08\u5982 ON DELETE CASCADE\uff09\u5f71\u54cd\u7684\u8868\u4e0a\u5b58\u5728\u8bed\u53e5\u7ea7\u89e6\u53d1\u5668\uff0c\u5b83\u4eec\u53ef\u80fd\u5728\u6bcf\u6761\u5916\u5c42 SQL \u8bed\u53e5\u4e2d\u89e6\u53d1\u591a\u6b21\u3002\u8fd9\u8fdd\u53cd SQL \u6807\u51c6\uff0c\u56e0\u6b64\u4e88\u4ee5\u66f4\u6539\u3002

", "text": "\u9632\u6b62\u8bed\u53e5\u7ea7\u89e6\u53d1\u5668\u5728\u6bcf\u6761\u8bed\u53e5\u4e2d\u89e6\u53d1\u591a\u6b21\uff08Tom Lane\uff09 \u5982\u679c\u53ef\u5199 CTE \u66f4\u65b0\u7684\u8868\u4e5f\u88ab\u5305\u542b\u5b83\u7684\u8bed\u53e5\u6216\u53e6\u4e00\u4e2a\u53ef\u5199 CTE \u66f4\u65b0\uff0cBEFORE STATEMENT \u6216 AFTER STATEMENT \u89e6\u53d1\u5668\u5c31\u4f1a\u89e6\u53d1\u591a\u6b21\u3002\u6b64\u5916\uff0c\u5982\u679c\u53d7\u5916\u952e\u5b9e\u65bd\u52a8\u4f5c\uff08\u5982 ON DELETE CASCADE\uff09\u5f71\u54cd\u7684\u8868\u4e0a\u5b58\u5728\u8bed\u53e5\u7ea7\u89e6\u53d1\u5668\uff0c\u5b83\u4eec\u53ef\u80fd\u5728\u6bcf\u6761\u5916\u5c42 SQL \u8bed\u53e5\u4e2d\u89e6\u53d1\u591a\u6b21\u3002\u8fd9\u8fdd\u53cd SQL \u6807\u51c6\uff0c\u56e0\u6b64\u4e88\u4ee5\u66f4\u6539\u3002", "title": "\u9632\u6b62\u8bed\u53e5\u7ea7\u89e6\u53d1\u5668\u5728\u6bcf\u6761\u8bed\u53e5\u4e2d\u89e6\u53d1\u591a\u6b21", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "719038a164abfcc20ab22db979b15459926a2c90cde090d25ca13638dd6829db", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["54d4d0ff6"], ["5cc234931"]], "identity_text": "Prevent statement-level triggers from firing more than once per statement (Tom Lane) Cases involving writable CTEs updating the same table updated by the containing statement, or by another writable CTE, fired BEFORE STATEMENT or AFTER STATEMENT triggers more than once. Also, if there were statement-level triggers on a table affected by a foreign key enforcement action (such as ON DELETE CASCADE), they could fire more than once per outer SQL statement. This is contrary to the SQL standard, so change it.", "commit_aliases": ["54d4d0ff6", "5cc234931"], "source_commits": ["54d4d0ff6", "5cc234931"], "source_entry_id": "10.0/migration/008", "db_id": "18c9845b9c3de16f35f82dd212309209", "patch_ids": ["858538d96ec7c701a4e322c69cc3d229", "a9f553e00c3cab464383af8d9dced430"], "statement_hash": "a1884de8797eb1cd0b90a4cbb4c2bfc17ac5bf24e52b62c5d977f5407a46586a", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-e9a11f32fba2d59e", "migration": true}, {"id": "10.0-fefc93268b3da86d", "cves": [], "html": "

\u5c06\u5e8f\u5217\u7684\u5143\u6570\u636e\u5b57\u6bb5\u79fb\u5165\u65b0\u7684 pg_sequence \u7cfb\u7edf\u76ee\u5f55\uff08Peter Eisentraut\uff09

\n

\u5e8f\u5217\u5173\u7cfb\u73b0\u5728\u53ea\u5b58\u50a8 nextval() \u53ef\u4ee5\u4fee\u6539\u7684\u5b57\u6bb5\uff0c\u5373 last_value\u3001log_cnt \u548c is_called\u3002\u8d77\u59cb\u503c\u548c\u589e\u91cf\u7b49\u5176\u4ed6\u5e8f\u5217\u5c5e\u6027\u4fdd\u5b58\u5728 pg_sequence \u76ee\u5f55\u7684\u5bf9\u5e94\u884c\u4e2d\u3002ALTER SEQUENCE \u7684\u66f4\u65b0\u73b0\u5728\u5b8c\u5168\u5177\u6709\u4e8b\u52a1\u6027\uff0c\u8fd9\u610f\u5473\u7740\u5e8f\u5217\u4f1a\u88ab\u9501\u5b9a\u5230\u63d0\u4ea4\u4e3a\u6b62\u3002nextval() \u548c setval() \u51fd\u6570\u4ecd\u7136\u4e0d\u5177\u6709\u4e8b\u52a1\u6027\u3002

\n

\u6b64\u9879\u4fee\u6539\u5f15\u5165\u7684\u4e3b\u8981\u4e0d\u517c\u5bb9\u4e4b\u5904\u5728\u4e8e\uff0c\u4ece\u5e8f\u5217\u5173\u7cfb\u4e2d\u67e5\u8be2\u65f6\uff0c\u73b0\u5728\u53ea\u4f1a\u8fd4\u56de\u4e0a\u8ff0\u4e09\u4e2a\u5b57\u6bb5\u3002\u8981\u83b7\u53d6\u5e8f\u5217\u7684\u5176\u4ed6\u5c5e\u6027\uff0c\u5e94\u7528\u5fc5\u987b\u67e5\u8be2 pg_sequence\u3002\u65b0\u7684\u7cfb\u7edf\u89c6\u56fe pg_sequences \u4e5f\u53ef\u7528\u4e8e\u6b64\u76ee\u7684\uff1b\u5b83\u63d0\u4f9b\u7684\u5217\u540d\u4e0e\u73b0\u6709\u4ee3\u7801\u66f4\u4e3a\u517c\u5bb9\u3002

\n

\u6b64\u5916\uff0c\u4e3a SERIAL \u5217\u521b\u5efa\u7684\u5e8f\u5217\u73b0\u5728\u751f\u6210 32 \u4f4d\u6b63\u503c\uff0c\u800c\u4ee5\u524d\u7684\u7248\u672c\u751f\u6210 64 \u4f4d\u503c\u3002\u5982\u679c\u8fd9\u4e9b\u503c\u53ea\u5b58\u50a8\u5728\u5217\u4e2d\uff0c\u5219\u6ca1\u6709\u53ef\u89c1\u5f71\u54cd\u3002

\n

psql \u7684 \\d \u547d\u4ee4\u9488\u5bf9\u5e8f\u5217\u7684\u8f93\u51fa\u4e5f\u7ecf\u8fc7\u4e86\u91cd\u65b0\u8bbe\u8ba1\u3002

", "text": "\u5c06\u5e8f\u5217\u7684\u5143\u6570\u636e\u5b57\u6bb5\u79fb\u5165\u65b0\u7684 pg_sequence \u7cfb\u7edf\u76ee\u5f55\uff08Peter Eisentraut\uff09 \u5e8f\u5217\u5173\u7cfb\u73b0\u5728\u53ea\u5b58\u50a8 nextval() \u53ef\u4ee5\u4fee\u6539\u7684\u5b57\u6bb5\uff0c\u5373 last_value\u3001log_cnt \u548c is_called\u3002\u8d77\u59cb\u503c\u548c\u589e\u91cf\u7b49\u5176\u4ed6\u5e8f\u5217\u5c5e\u6027\u4fdd\u5b58\u5728 pg_sequence \u76ee\u5f55\u7684\u5bf9\u5e94\u884c\u4e2d\u3002ALTER SEQUENCE \u7684\u66f4\u65b0\u73b0\u5728\u5b8c\u5168\u5177\u6709\u4e8b\u52a1\u6027\uff0c\u8fd9\u610f\u5473\u7740\u5e8f\u5217\u4f1a\u88ab\u9501\u5b9a\u5230\u63d0\u4ea4\u4e3a\u6b62\u3002nextval() \u548c setval() \u51fd\u6570\u4ecd\u7136\u4e0d\u5177\u6709\u4e8b\u52a1\u6027\u3002 \u6b64\u9879\u4fee\u6539\u5f15\u5165\u7684\u4e3b\u8981\u4e0d\u517c\u5bb9\u4e4b\u5904\u5728\u4e8e\uff0c\u4ece\u5e8f\u5217\u5173\u7cfb\u4e2d\u67e5\u8be2\u65f6\uff0c\u73b0\u5728\u53ea\u4f1a\u8fd4\u56de\u4e0a\u8ff0\u4e09\u4e2a\u5b57\u6bb5\u3002\u8981\u83b7\u53d6\u5e8f\u5217\u7684\u5176\u4ed6\u5c5e\u6027\uff0c\u5e94\u7528\u5fc5\u987b\u67e5\u8be2 pg_sequence\u3002\u65b0\u7684\u7cfb\u7edf\u89c6\u56fe pg_sequences \u4e5f\u53ef\u7528\u4e8e\u6b64\u76ee\u7684\uff1b\u5b83\u63d0\u4f9b\u7684\u5217\u540d\u4e0e\u73b0\u6709\u4ee3\u7801\u66f4\u4e3a\u517c\u5bb9\u3002 \u6b64\u5916\uff0c\u4e3a SERIAL \u5217\u521b\u5efa\u7684\u5e8f\u5217\u73b0\u5728\u751f\u6210 32 \u4f4d\u6b63\u503c\uff0c\u800c\u4ee5\u524d\u7684\u7248\u672c\u751f\u6210 64 \u4f4d\u503c\u3002\u5982\u679c\u8fd9\u4e9b\u503c\u53ea\u5b58\u50a8\u5728\u5217\u4e2d\uff0c\u5219\u6ca1\u6709\u53ef\u89c1\u5f71\u54cd\u3002 psql \u7684 \\d \u547d\u4ee4\u9488\u5bf9\u5e8f\u5217\u7684\u8f93\u51fa\u4e5f\u7ecf\u8fc7\u4e86\u91cd\u65b0\u8bbe\u8ba1\u3002", "title": "\u5c06\u5e8f\u5217\u7684\u5143\u6570\u636e\u5b57\u6bb5\u79fb\u5165\u65b0\u7684 pg_sequence \u7cfb\u7edf\u76ee\u5f55", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "0282bb771f2ed05149f275f325db0bba21610f61f56803ebfff481e8a47d8f39", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["1753b1b02"], ["3d79013b9"], ["5cc5987ce"], ["67dc4ccbb"], ["f8dc1985f"]], "identity_text": "Move sequences' metadata fields into a new pg_sequence system catalog (Peter Eisentraut) A sequence relation now stores only the fields that can be modified by nextval(), that is last_value, log_cnt, and is_called. Other sequence properties, such as the starting value and increment, are kept in a corresponding row of the pg_sequence catalog. ALTER SEQUENCE updates are now fully transactional, implying that the sequence is locked until commit. The nextval() and setval() functions remain nontransactional. The main incompatibility introduced by this change is that selecting from a sequence relation now returns only the three fields named above. To obtain the sequence's other properties, applications must look into pg_sequence. The new system view pg_sequences can also be used for this purpose; it provides column names that are more compatible with existing code. Also, sequences created for SERIAL columns now generate positive 32-bit wide values, whereas previous versions generated 64-bit wide values. This has no visible effect if the values are only stored in a column. The output of psql's \\d command for a sequence has been redesigned, too.", "commit_aliases": ["1753b1b02", "3d79013b9", "5cc5987ce", "67dc4ccbb", "f8dc1985f"], "source_commits": ["1753b1b02", "3d79013b9", "5cc5987ce", "67dc4ccbb", "f8dc1985f"], "source_entry_id": "10.0/migration/009", "db_id": "dd41702c3847680a92fcab950d0c16f5", "patch_ids": ["116b00fc7be48e2eb9357b6612cae1fc", "224dec8a86f73bcdd6b319043f9cda8e", "920b144b3a063c740306ad0908e4cf09", "bb86641bbf189bb28b156cc93fafb0eb", "c10123d47ed43b2f50d32b9946032423"], "statement_hash": "d3c91393d9d3d2d58fbad84dc9c619ea2fbabfcc392148614a0b1049ed5a3ae0", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-fefc93268b3da86d", "migration": true}, {"id": "10.0-e16e813c968e72ec", "cves": [], "html": "

\u4f7f pg_basebackup \u9ed8\u8ba4\u4ee5\u6d41\u65b9\u5f0f\u4f20\u8f93\u6062\u590d\u5907\u4efd\u6240\u9700\u7684 WAL\uff08Magnus Hagander\uff09

\n

\u8fd9\u5c06 pg_basebackup \u7684 -X/--wal-method \u9ed8\u8ba4\u503c\u6539\u4e3a stream\u3002\u65b0\u589e\u9009\u9879\u503c none\uff0c\u7528\u4e8e\u590d\u73b0\u65e7\u884c\u4e3a\u3002pg_basebackup \u7684 -x \u9009\u9879\u5df2\u79fb\u9664\uff08\u8bf7\u6539\u7528 -X fetch\uff09\u3002

", "text": "\u4f7f pg_basebackup \u9ed8\u8ba4\u4ee5\u6d41\u65b9\u5f0f\u4f20\u8f93\u6062\u590d\u5907\u4efd\u6240\u9700\u7684 WAL\uff08Magnus Hagander\uff09 \u8fd9\u5c06 pg_basebackup \u7684 -X/--wal-method \u9ed8\u8ba4\u503c\u6539\u4e3a stream\u3002\u65b0\u589e\u9009\u9879\u503c none\uff0c\u7528\u4e8e\u590d\u73b0\u65e7\u884c\u4e3a\u3002pg_basebackup \u7684 -x \u9009\u9879\u5df2\u79fb\u9664\uff08\u8bf7\u6539\u7528 -X fetch\uff09\u3002", "title": "\u4f7f pg_basebackup \u9ed8\u8ba4\u4ee5\u6d41\u65b9\u5f0f\u4f20\u8f93\u6062\u590d\u5907\u4efd\u6240\u9700\u7684 WAL", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "977103b87ca404136d9101051adbb947a1b7ad8894474539622f59bbcba730cb", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["9a4d51077"]], "identity_text": "Make app-pgbasebackup stream the WAL needed to restore the backup by default (Magnus Hagander) This changes pg_basebackup's -X/--wal-method default to stream. An option value none has been added to reproduce the old behavior. The pg_basebackup option -x has been removed (instead, use -X fetch).", "commit_aliases": ["9a4d51077"], "source_commits": ["9a4d51077"], "source_entry_id": "10.0/migration/010", "db_id": "e4e1aaedeb708ca9dff18820ca2a1ac7", "patch_ids": ["6af90247d7d493799c808fb7275bbf31"], "statement_hash": "b50ba9e747a8daf33407616179876a987916e087fa5bb8dac8d5b16858b090d4", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-e16e813c968e72ec", "migration": true}, {"id": "10.0-3d650c3979801ef0", "cves": [], "html": "

\u66f4\u6539\u903b\u8f91\u590d\u5236\u4f7f\u7528 pg_hba.conf \u7684\u65b9\u5f0f\uff08Peter Eisentraut\uff09

\n

\u5728\u4ee5\u524d\u7684\u7248\u672c\u4e2d\uff0c\u903b\u8f91\u590d\u5236\u8fde\u63a5\u8981\u6c42\u6570\u636e\u5e93\u5217\u4f7f\u7528 replication \u5173\u952e\u5b57\u3002\u4ece\u6b64\u7248\u672c\u8d77\uff0c\u903b\u8f91\u590d\u5236\u5339\u914d\u5305\u542b\u6570\u636e\u5e93\u540d\u6216 all \u7b49\u5173\u952e\u5b57\u7684\u666e\u901a\u6761\u76ee\u3002\u7269\u7406\u590d\u5236\u7ee7\u7eed\u4f7f\u7528 replication \u5173\u952e\u5b57\u3002\u7531\u4e8e\u5185\u7f6e\u903b\u8f91\u590d\u5236\u662f\u6b64\u7248\u672c\u7684\u65b0\u529f\u80fd\uff0c\u8fd9\u9879\u53d8\u66f4\u53ea\u5f71\u54cd\u7b2c\u4e09\u65b9\u903b\u8f91\u590d\u5236\u63d2\u4ef6\u7684\u7528\u6237\u3002

", "text": "\u66f4\u6539\u903b\u8f91\u590d\u5236\u4f7f\u7528 pg_hba.conf \u7684\u65b9\u5f0f\uff08Peter Eisentraut\uff09 \u5728\u4ee5\u524d\u7684\u7248\u672c\u4e2d\uff0c\u903b\u8f91\u590d\u5236\u8fde\u63a5\u8981\u6c42\u6570\u636e\u5e93\u5217\u4f7f\u7528 replication \u5173\u952e\u5b57\u3002\u4ece\u6b64\u7248\u672c\u8d77\uff0c\u903b\u8f91\u590d\u5236\u5339\u914d\u5305\u542b\u6570\u636e\u5e93\u540d\u6216 all \u7b49\u5173\u952e\u5b57\u7684\u666e\u901a\u6761\u76ee\u3002\u7269\u7406\u590d\u5236\u7ee7\u7eed\u4f7f\u7528 replication \u5173\u952e\u5b57\u3002\u7531\u4e8e\u5185\u7f6e\u903b\u8f91\u590d\u5236\u662f\u6b64\u7248\u672c\u7684\u65b0\u529f\u80fd\uff0c\u8fd9\u9879\u53d8\u66f4\u53ea\u5f71\u54cd\u7b2c\u4e09\u65b9\u903b\u8f91\u590d\u5236\u63d2\u4ef6\u7684\u7528\u6237\u3002", "title": "\u66f4\u6539\u903b\u8f91\u590d\u5236\u4f7f\u7528 pg_hba.conf \u7684\u65b9\u5f0f", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "c0f2a8a2376eca67049c72bd5534997fb57d165b074faec2f1fa3c17f8eaf741", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["8df9bd0b4"]], "identity_text": "Change how logical replication uses pg_hba.conf (Peter Eisentraut) In previous releases, a logical replication connection required the replication keyword in the database column. As of this release, logical replication matches a normal entry with a database name or keywords such as all. Physical replication continues to use the replication keyword. Since built-in logical replication is new in this release, this change only affects users of third-party logical replication plugins.", "commit_aliases": ["8df9bd0b4"], "source_commits": ["8df9bd0b4"], "source_entry_id": "10.0/migration/011", "db_id": "fc50fa201937fa41784438e5899a6577", "patch_ids": ["181abd18dd69d9d51b643ae3e27fdc10"], "statement_hash": "e2c8976e6c781abc3b09a81bfec73aa95aecd00f5844fabce38c06a3a8122c37", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-3d650c3979801ef0", "migration": true}, {"id": "10.0-9effd4a59945c911", "cves": [], "html": "

\u4f7f\u6240\u6709 pg_ctl \u52a8\u4f5c\u9ed8\u8ba4\u7b49\u5f85\u5b8c\u6210\uff08Peter Eisentraut\uff09

\n

\u4ee5\u524d\uff0c\u67d0\u4e9b pg_ctl \u52a8\u4f5c\u4e0d\u4f1a\u7b49\u5f85\u5b8c\u6210\uff0c\u9700\u8981\u4f7f\u7528 -w \u624d\u4f1a\u7b49\u5f85\u3002

", "text": "\u4f7f\u6240\u6709 pg_ctl \u52a8\u4f5c\u9ed8\u8ba4\u7b49\u5f85\u5b8c\u6210\uff08Peter Eisentraut\uff09 \u4ee5\u524d\uff0c\u67d0\u4e9b pg_ctl \u52a8\u4f5c\u4e0d\u4f1a\u7b49\u5f85\u5b8c\u6210\uff0c\u9700\u8981\u4f7f\u7528 -w \u624d\u4f1a\u7b49\u5f85\u3002", "title": "\u4f7f\u6240\u6709 pg_ctl \u52a8\u4f5c\u9ed8\u8ba4\u7b49\u5f85\u5b8c\u6210", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "76fec4fbe33702d0fbec5cc4a4c9b38de30ab7d6dbb077ddfb99f30960932bfc", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["05cd12ed5"]], "identity_text": "Make all app-pg-ctl actions wait for completion by default (Peter Eisentraut) Previously some pg_ctl actions didn't wait for completion, and required the use of -w to do so.", "commit_aliases": ["05cd12ed5"], "source_commits": ["05cd12ed5"], "source_entry_id": "10.0/migration/012", "db_id": "c2c340640a04b565f2b12007a1d4310c", "patch_ids": ["8742d5ebcc96fd2c94e5657af74aac57"], "statement_hash": "708c2d00bb7c91175ffeda8740ef89938ce6c4e9f5486c77df4759fe4cdbc27a", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-9effd4a59945c911", "migration": true}, {"id": "10.0-1bb99e655d1e45d6", "cves": [], "html": "

\u5c06\u670d\u52a1\u5668\u53c2\u6570log_directory\u7684\u9ed8\u8ba4\u503c\u4ece pg_log \u6539\u4e3a log\uff08Andreas Karlsson\uff09

", "text": "\u5c06\u670d\u52a1\u5668\u53c2\u6570log_directory\u7684\u9ed8\u8ba4\u503c\u4ece pg_log \u6539\u4e3a log\uff08Andreas Karlsson\uff09", "title": "\u5c06\u670d\u52a1\u5668\u53c2\u6570log_directory\u7684\u9ed8\u8ba4\u503c\u4ece pg_log \u6539\u4e3a log", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "c1bacb273321c7059decb351c6ea79684bde503289ab77c1acdb5794968fc653", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["3371e4d9b"]], "identity_text": "Change the default value of the guc-log-directory server parameter from pg_log to log (Andreas Karlsson)", "commit_aliases": ["3371e4d9b"], "source_commits": ["3371e4d9b"], "source_entry_id": "10.0/migration/013", "db_id": "a82804e8051ed2a71014eb98c4294364", "patch_ids": ["37f28a0c55accfa32e569fd84f7bf7cc"], "statement_hash": "a649be2dcc3cab26dead1be05050a88479c7bd57bbaf9a1adc106d602acae996", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-1bb99e655d1e45d6", "migration": true}, {"id": "10.0-45dd1edff31f5174", "cves": [], "html": "

\u589e\u52a0\u914d\u7f6e\u9009\u9879ssl_dh_params_file\uff0c\u7528\u4e8e\u6307\u5b9a\u81ea\u5b9a\u4e49 OpenSSL DH \u53c2\u6570\u7684\u6587\u4ef6\u540d\uff08Heikki Linnakangas\uff09

\n

\u8fd9\u53d6\u4ee3\u4e86\u786c\u7f16\u7801\u4e14\u672a\u8bb0\u5f55\u5728\u6587\u6863\u4e2d\u7684\u6587\u4ef6\u540d dh1024.pem\u3002\u6ce8\u610f\uff0c\u9ed8\u8ba4\u4e0d\u518d\u68c0\u67e5 dh1024.pem\uff1b\u5982\u679c\u8981\u4f7f\u7528\u81ea\u5b9a\u4e49 DH \u53c2\u6570\uff0c\u5fc5\u987b\u8bbe\u7f6e\u6b64\u9009\u9879\u3002

", "text": "\u589e\u52a0\u914d\u7f6e\u9009\u9879ssl_dh_params_file\uff0c\u7528\u4e8e\u6307\u5b9a\u81ea\u5b9a\u4e49 OpenSSL DH \u53c2\u6570\u7684\u6587\u4ef6\u540d\uff08Heikki Linnakangas\uff09 \u8fd9\u53d6\u4ee3\u4e86\u786c\u7f16\u7801\u4e14\u672a\u8bb0\u5f55\u5728\u6587\u6863\u4e2d\u7684\u6587\u4ef6\u540d dh1024.pem\u3002\u6ce8\u610f\uff0c\u9ed8\u8ba4\u4e0d\u518d\u68c0\u67e5 dh1024.pem\uff1b\u5982\u679c\u8981\u4f7f\u7528\u81ea\u5b9a\u4e49 DH \u53c2\u6570\uff0c\u5fc5\u987b\u8bbe\u7f6e\u6b64\u9009\u9879\u3002", "title": "\u589e\u52a0\u914d\u7f6e\u9009\u9879ssl_dh_params_file\uff0c\u7528\u4e8e\u6307\u5b9a\u81ea\u5b9a\u4e49 OpenSSL DH \u53c2\u6570\u7684\u6587\u4ef6\u540d", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "82e95e6df822c4f1fe517e93858014273e393ea5cd9138d7c6bec3da5bd263d0", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["c0a15e07c"]], "identity_text": "Add configuration option guc-ssl-dh-params-file to specify file name for custom OpenSSL DH parameters (Heikki Linnakangas) This replaces the hardcoded, undocumented file name dh1024.pem. Note that dh1024.pem is no longer examined by default; you must set this option if you want to use custom DH parameters.", "commit_aliases": ["c0a15e07c"], "source_commits": ["c0a15e07c"], "source_entry_id": "10.0/migration/014", "db_id": "92da656075bacfc60d42e80c9be765ad", "patch_ids": ["0e4248c819efa4e25c3ab0380d5253fb"], "statement_hash": "11eba38c8240e4e56545836b9da6f8994bf4787ad02d781846700e8a94e5a2a3", "relations": [{"rule": 2, "type": "related", "target": "cb4b77c0c00d68dc5c60c6499749f9e6", "evidence": {"same_day": true, "patch_ids": ["0e4248c819efa4e25c3ab0380d5253fb"], "ambiguous_patch_ids": ["0e4248c819efa4e25c3ab0380d5253fb"]}}], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-45dd1edff31f5174", "migration": true}, {"id": "10.0-bed1fd14dd10b139", "cves": [], "html": "

\u5c06 OpenSSL \u4e34\u65f6 DH \u5bc6\u7801\u5957\u4ef6\u4f7f\u7528\u7684\u9ed8\u8ba4 DH \u53c2\u6570\u957f\u5ea6\u589e\u52a0\u5230 2048 \u4f4d\uff08Heikki Linnakangas\uff09

\n

\u7f16\u8bd1\u5185\u7f6e\u7684 DH \u53c2\u6570\u957f\u5ea6\u5df2\u4ece 1024 \u4f4d\u589e\u52a0\u5230 2048 \u4f4d\uff0c\u4f7f DH \u5bc6\u94a5\u4ea4\u6362\u66f4\u80fd\u62b5\u5fa1\u66b4\u529b\u653b\u51fb\u3002\u4f46\u662f\uff0c\u67d0\u4e9b\u65e7 SSL \u5b9e\u73b0\uff0c\u5c24\u5176\u662f Java Runtime Environment 6 \u7684\u67d0\u4e9b\u4fee\u8ba2\u7248\uff0c\u4e0d\u63a5\u53d7\u8d85\u8fc7 1024 \u4f4d\u7684 DH \u53c2\u6570\uff0c\u56e0\u6b64\u65e0\u6cd5\u901a\u8fc7 SSL \u8fde\u63a5\u3002\u5982\u679c\u5fc5\u987b\u652f\u6301\u6b64\u7c7b\u65e7\u5ba2\u6237\u7aef\uff0c\u53ef\u4ee5\u4f7f\u7528\u81ea\u5b9a\u4e49\u7684 1024 \u4f4d DH \u53c2\u6570\u4ee3\u66ff\u7f16\u8bd1\u5185\u7f6e\u7684\u9ed8\u8ba4\u503c\u3002\u53c2\u89c1ssl_dh_params_file\u3002

", "text": "\u5c06 OpenSSL \u4e34\u65f6 DH \u5bc6\u7801\u5957\u4ef6\u4f7f\u7528\u7684\u9ed8\u8ba4 DH \u53c2\u6570\u957f\u5ea6\u589e\u52a0\u5230 2048 \u4f4d\uff08Heikki Linnakangas\uff09 \u7f16\u8bd1\u5185\u7f6e\u7684 DH \u53c2\u6570\u957f\u5ea6\u5df2\u4ece 1024 \u4f4d\u589e\u52a0\u5230 2048 \u4f4d\uff0c\u4f7f DH \u5bc6\u94a5\u4ea4\u6362\u66f4\u80fd\u62b5\u5fa1\u66b4\u529b\u653b\u51fb\u3002\u4f46\u662f\uff0c\u67d0\u4e9b\u65e7 SSL \u5b9e\u73b0\uff0c\u5c24\u5176\u662f Java Runtime Environment 6 \u7684\u67d0\u4e9b\u4fee\u8ba2\u7248\uff0c\u4e0d\u63a5\u53d7\u8d85\u8fc7 1024 \u4f4d\u7684 DH \u53c2\u6570\uff0c\u56e0\u6b64\u65e0\u6cd5\u901a\u8fc7 SSL \u8fde\u63a5\u3002\u5982\u679c\u5fc5\u987b\u652f\u6301\u6b64\u7c7b\u65e7\u5ba2\u6237\u7aef\uff0c\u53ef\u4ee5\u4f7f\u7528\u81ea\u5b9a\u4e49\u7684 1024 \u4f4d DH \u53c2\u6570\u4ee3\u66ff\u7f16\u8bd1\u5185\u7f6e\u7684\u9ed8\u8ba4\u503c\u3002\u53c2\u89c1ssl_dh_params_file\u3002", "title": "\u5c06 OpenSSL \u4e34\u65f6 DH \u5bc6\u7801\u5957\u4ef6\u4f7f\u7528\u7684\u9ed8\u8ba4 DH \u53c2\u6570\u957f\u5ea6\u589e\u52a0\u5230 2048 \u4f4d", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "58b5c87af94ac7222fc7115d44e0e36e58185075862627c50c5bf96e795b335d", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["c0a15e07c"]], "identity_text": "Increase the size of the default DH parameters used for OpenSSL ephemeral DH ciphers to 2048 bits (Heikki Linnakangas) The size of the compiled-in DH parameters has been increased from 1024 to 2048 bits, making DH key exchange more resistant to brute-force attacks. However, some old SSL implementations, notably some revisions of Java Runtime Environment version 6, will not accept DH parameters longer than 1024 bits, and hence will not be able to connect over SSL. If it's necessary to support such old clients, you can use custom 1024-bit DH parameters instead of the compiled-in defaults. See guc-ssl-dh-params-file .", "commit_aliases": ["c0a15e07c"], "source_commits": ["c0a15e07c"], "source_entry_id": "10.0/migration/015", "db_id": "cb4b77c0c00d68dc5c60c6499749f9e6", "patch_ids": ["0e4248c819efa4e25c3ab0380d5253fb"], "statement_hash": "5f7b7806962b7d912b887a0b2bc336d92d63dd637eef011338ae618a2652c257", "relations": [{"rule": 2, "type": "related", "target": "92da656075bacfc60d42e80c9be765ad", "evidence": {"same_day": true, "patch_ids": ["0e4248c819efa4e25c3ab0380d5253fb"], "ambiguous_patch_ids": ["0e4248c819efa4e25c3ab0380d5253fb"]}}], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-bed1fd14dd10b139", "migration": true}, {"id": "10.0-5c5adbe0cf0957c1", "cves": [], "html": "

\u79fb\u9664\u5728\u670d\u52a1\u5668\u4e0a\u5b58\u50a8\u672a\u52a0\u5bc6\u5bc6\u7801\u7684\u80fd\u529b\uff08Heikki Linnakangas\uff09

\n

\u670d\u52a1\u5668\u53c2\u6570password_encryption\u4e0d\u518d\u652f\u6301 off \u6216 plain\u3002CREATE/ALTER USER ... PASSWORD \u4e0d\u518d\u652f\u6301 UNENCRYPTED \u9009\u9879\u3002\u540c\u6837\uff0ccreateuser \u7684 --unencrypted \u9009\u9879\u4e5f\u5df2\u79fb\u9664\u3002\u4ece\u65e7\u7248\u672c\u8fc1\u79fb\u6765\u7684\u672a\u52a0\u5bc6\u5bc6\u7801\u5728\u6b64\u7248\u672c\u4e2d\u4f1a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\u3002password_encryption \u7684\u9ed8\u8ba4\u8bbe\u7f6e\u4ecd\u4e3a md5\u3002

", "text": "\u79fb\u9664\u5728\u670d\u52a1\u5668\u4e0a\u5b58\u50a8\u672a\u52a0\u5bc6\u5bc6\u7801\u7684\u80fd\u529b\uff08Heikki Linnakangas\uff09 \u670d\u52a1\u5668\u53c2\u6570password_encryption\u4e0d\u518d\u652f\u6301 off \u6216 plain\u3002CREATE/ALTER USER ... PASSWORD \u4e0d\u518d\u652f\u6301 UNENCRYPTED \u9009\u9879\u3002\u540c\u6837\uff0ccreateuser \u7684 --unencrypted \u9009\u9879\u4e5f\u5df2\u79fb\u9664\u3002\u4ece\u65e7\u7248\u672c\u8fc1\u79fb\u6765\u7684\u672a\u52a0\u5bc6\u5bc6\u7801\u5728\u6b64\u7248\u672c\u4e2d\u4f1a\u4ee5\u52a0\u5bc6\u5f62\u5f0f\u5b58\u50a8\u3002password_encryption \u7684\u9ed8\u8ba4\u8bbe\u7f6e\u4ecd\u4e3a md5\u3002", "title": "\u79fb\u9664\u5728\u670d\u52a1\u5668\u4e0a\u5b58\u50a8\u672a\u52a0\u5bc6\u5bc6\u7801\u7684\u80fd\u529b", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "07bcc3be3942a0c58e45c75a68e8805f210c3e67438a5585612edbb9d6b59228", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["eb61136dc"]], "identity_text": "Remove the ability to store unencrypted passwords on the server (Heikki Linnakangas) The guc-password-encryption server parameter no longer supports off or plain. The UNENCRYPTED option is no longer supported in CREATE/ALTER USER ... PASSWORD. Similarly, the --unencrypted option has been removed from createuser. Unencrypted passwords migrated from older versions will be stored encrypted in this release. The default setting for password_encryption is still md5.", "commit_aliases": ["eb61136dc"], "source_commits": ["eb61136dc"], "source_entry_id": "10.0/migration/016", "db_id": "ae5091d888e8abcf3e67d075f31d5ff9", "patch_ids": ["984ee769d3a3da2239dbe06c1b681fba"], "statement_hash": "9631054ddd13bf20676a20f398b2ba61395d6831cd2295d3338972994aa673af", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-5c5adbe0cf0957c1", "migration": true}, {"id": "10.0-aede6ec94734e20d", "cves": [], "html": "

\u589e\u52a0\u670d\u52a1\u5668\u53c2\u6570min_parallel_table_scan_size\u548cmin_parallel_index_scan_size\uff0c\u7528\u4e8e\u63a7\u5236\u5e76\u884c\u67e5\u8be2\uff08Amit Kapila\uff0cRobert Haas\uff09

\n

\u8fd9\u4e24\u4e2a\u53c2\u6570\u53d6\u4ee3\u4e86\u88ab\u8ba4\u4e3a\u8fc7\u4e8e\u7b3c\u7edf\u7684 min_parallel_relation_size\u3002

", "text": "\u589e\u52a0\u670d\u52a1\u5668\u53c2\u6570min_parallel_table_scan_size\u548cmin_parallel_index_scan_size\uff0c\u7528\u4e8e\u63a7\u5236\u5e76\u884c\u67e5\u8be2\uff08Amit Kapila\uff0cRobert Haas\uff09 \u8fd9\u4e24\u4e2a\u53c2\u6570\u53d6\u4ee3\u4e86\u88ab\u8ba4\u4e3a\u8fc7\u4e8e\u7b3c\u7edf\u7684 min_parallel_relation_size\u3002", "title": "\u589e\u52a0\u670d\u52a1\u5668\u53c2\u6570min_parallel_table_scan_size\u548cmin_parallel_index_scan_size\uff0c\u7528\u4e8e\u63a7\u5236\u5e76\u884c\u67e5\u8be2", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "c58a15c632d0672c56f8b91e35c0089a2ec3bc937b101dff2dd702e440911d83", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["51ee6f316"]], "identity_text": "Add guc-min-parallel-table-scan-size and guc-min-parallel-index-scan-size server parameters to control parallel queries (Amit Kapila, Robert Haas) These replace min_parallel_relation_size, which was found to be too generic.", "commit_aliases": ["51ee6f316"], "source_commits": ["51ee6f316"], "source_entry_id": "10.0/migration/017", "db_id": "2014daef72608512bcc40924fed33d70", "patch_ids": ["89f8382cd9f3382c58c2a0ba4a206e2f"], "statement_hash": "e4408274fddd1fe1da91825f4ade7824cdc25b78982f101003ff9241e1566f3f", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-aede6ec94734e20d", "migration": true}, {"id": "10.0-96fc850580f6bf52", "cves": [], "html": "

\u4e0d\u518d\u5c06shared_preload_libraries\u53ca\u76f8\u5173\u670d\u52a1\u5668\u53c2\u6570\u4e2d\u672a\u52a0\u5f15\u53f7\u7684\u6587\u672c\u8f6c\u4e3a\u5c0f\u5199\uff08QL Zhuo\uff09

\n

\u8fd9\u4e9b\u8bbe\u7f6e\u5b9e\u9645\u4e0a\u662f\u6587\u4ef6\u540d\u5217\u8868\uff0c\u4f46\u4ee5\u524d\u88ab\u5f53\u4f5c SQL \u6807\u8bc6\u7b26\u5217\u8868\u5904\u7406\uff0c\u800c\u4e24\u8005\u7684\u89e3\u6790\u89c4\u5219\u4e0d\u540c\u3002

", "text": "\u4e0d\u518d\u5c06shared_preload_libraries\u53ca\u76f8\u5173\u670d\u52a1\u5668\u53c2\u6570\u4e2d\u672a\u52a0\u5f15\u53f7\u7684\u6587\u672c\u8f6c\u4e3a\u5c0f\u5199\uff08QL Zhuo\uff09 \u8fd9\u4e9b\u8bbe\u7f6e\u5b9e\u9645\u4e0a\u662f\u6587\u4ef6\u540d\u5217\u8868\uff0c\u4f46\u4ee5\u524d\u88ab\u5f53\u4f5c SQL \u6807\u8bc6\u7b26\u5217\u8868\u5904\u7406\uff0c\u800c\u4e24\u8005\u7684\u89e3\u6790\u89c4\u5219\u4e0d\u540c\u3002", "title": "\u4e0d\u518d\u5c06shared_preload_libraries\u53ca\u76f8\u5173\u670d\u52a1\u5668\u53c2\u6570\u4e2d\u672a\u52a0\u5f15\u53f7\u7684\u6587\u672c\u8f6c\u4e3a\u5c0f\u5199", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "2d305be34bd817d98860e4181f751d1f25a848098fc1bc46d03a1117bc8c5590", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["a69dfe5f4"]], "identity_text": "Don't downcase unquoted text within guc-shared-preload-libraries and related server parameters (QL Zhuo) These settings are really lists of file names, but they were previously treated as lists of SQL identifiers, which have different parsing rules.", "commit_aliases": ["a69dfe5f4"], "source_commits": ["a69dfe5f4"], "source_entry_id": "10.0/migration/018", "db_id": "1495fd1294e2eaf1c7d96962eb161685", "patch_ids": ["c80615a1a8fcd843532f029ed9d71948"], "statement_hash": "8b0039defc13dc8f300ae0c59b029326a2bbdeee25aa5a6a3662140c7a467204", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-96fc850580f6bf52", "migration": true}, {"id": "10.0-efda2036c2acb51c", "cves": [], "html": "

\u79fb\u9664\u670d\u52a1\u5668\u53c2\u6570 sql_inheritance\uff08Robert Haas\uff09

\n

\u5c06\u6b64\u8bbe\u7f6e\u6539\u4e3a\u975e\u9ed8\u8ba4\u503c\uff0c\u4f1a\u4f7f\u5f15\u7528\u7236\u8868\u7684\u67e5\u8be2\u4e0d\u5305\u542b\u5b50\u8868\u3002\u4f46\u662f\uff0cSQL \u6807\u51c6\u8981\u6c42\u5305\u542b\u5b50\u8868\uff0c\u800c\u4e14\u8fd9\u4ece PostgreSQL 7.1 \u8d77\u5c31\u662f\u9ed8\u8ba4\u884c\u4e3a\u3002

", "text": "\u79fb\u9664\u670d\u52a1\u5668\u53c2\u6570 sql_inheritance\uff08Robert Haas\uff09 \u5c06\u6b64\u8bbe\u7f6e\u6539\u4e3a\u975e\u9ed8\u8ba4\u503c\uff0c\u4f1a\u4f7f\u5f15\u7528\u7236\u8868\u7684\u67e5\u8be2\u4e0d\u5305\u542b\u5b50\u8868\u3002\u4f46\u662f\uff0cSQL \u6807\u51c6\u8981\u6c42\u5305\u542b\u5b50\u8868\uff0c\u800c\u4e14\u8fd9\u4ece PostgreSQL 7.1 \u8d77\u5c31\u662f\u9ed8\u8ba4\u884c\u4e3a\u3002", "title": "\u79fb\u9664\u670d\u52a1\u5668\u53c2\u6570 sql_inheritance", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "01afcd02f477b1cb68e0705fcd92caf61289634b4b01674a58480e2610628dee", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["e13486eba"]], "identity_text": "Remove sql_inheritance server parameter (Robert Haas) Changing this setting from the default value caused queries referencing parent tables to not include child tables. The SQL standard requires them to be included, however, and this has been the default since PostgreSQL 7.1.", "commit_aliases": ["e13486eba"], "source_commits": ["e13486eba"], "source_entry_id": "10.0/migration/019", "db_id": "fb3d9e8678d88063b0a5aa96665191df", "patch_ids": ["9173ac91ac70cc43d9154f66d12a0b8a"], "statement_hash": "9faabd6f20e000bcc67bfd37dd505760ad8828c8bbf602d41dd574c06c400427", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-efda2036c2acb51c", "migration": true}, {"id": "10.0-6117baac95baeebe", "cves": [], "html": "

\u5141\u8bb8\u5c06\u591a\u7ef4\u6570\u7ec4\u4f20\u7ed9 PL/Python \u51fd\u6570\uff0c\u5e76\u4ee5\u5d4c\u5957 Python \u5217\u8868\u5f62\u5f0f\u8fd4\u56de\uff08Alexey Grishchenko\uff0cDave Cramer\uff0cHeikki Linnakangas\uff09

\n

\u6b64\u529f\u80fd\u9700\u8981\u5bf9 PL/Python \u4e2d\u590d\u5408\u7c7b\u578b\u6570\u7ec4\u7684\u5904\u7406\u8fdb\u884c\u4e00\u9879\u4e0d\u5411\u540e\u517c\u5bb9\u7684\u66f4\u6539\u3002\u4ee5\u524d\uff0c\u53ef\u4ee5\u901a\u8fc7\u7f16\u5199\u5982 [[col1, col2], [col1, col2]] \u7684\u5f62\u5f0f\u8fd4\u56de\u590d\u5408\u503c\u6570\u7ec4\uff1b\u4f46\u73b0\u5728\u8fd9\u4f1a\u88ab\u89e3\u91ca\u4e3a\u4e8c\u7ef4\u6570\u7ec4\u3002\u4e3a\u6d88\u9664\u6b67\u4e49\uff0c\u6570\u7ec4\u4e2d\u7684\u590d\u5408\u7c7b\u578b\u73b0\u5728\u5fc5\u987b\u5199\u6210 Python \u5143\u7ec4\uff0c\u4e0d\u80fd\u5199\u6210\u5217\u8868\uff1b\u4e5f\u5c31\u662f\u8bf4\uff0c\u5e94\u6539\u4e3a [(col1, col2), (col1, col2)]\u3002

", "text": "\u5141\u8bb8\u5c06\u591a\u7ef4\u6570\u7ec4\u4f20\u7ed9 PL/Python \u51fd\u6570\uff0c\u5e76\u4ee5\u5d4c\u5957 Python \u5217\u8868\u5f62\u5f0f\u8fd4\u56de\uff08Alexey Grishchenko\uff0cDave Cramer\uff0cHeikki Linnakangas\uff09 \u6b64\u529f\u80fd\u9700\u8981\u5bf9 PL/Python \u4e2d\u590d\u5408\u7c7b\u578b\u6570\u7ec4\u7684\u5904\u7406\u8fdb\u884c\u4e00\u9879\u4e0d\u5411\u540e\u517c\u5bb9\u7684\u66f4\u6539\u3002\u4ee5\u524d\uff0c\u53ef\u4ee5\u901a\u8fc7\u7f16\u5199\u5982 [[col1, col2], [col1, col2]] \u7684\u5f62\u5f0f\u8fd4\u56de\u590d\u5408\u503c\u6570\u7ec4\uff1b\u4f46\u73b0\u5728\u8fd9\u4f1a\u88ab\u89e3\u91ca\u4e3a\u4e8c\u7ef4\u6570\u7ec4\u3002\u4e3a\u6d88\u9664\u6b67\u4e49\uff0c\u6570\u7ec4\u4e2d\u7684\u590d\u5408\u7c7b\u578b\u73b0\u5728\u5fc5\u987b\u5199\u6210 Python \u5143\u7ec4\uff0c\u4e0d\u80fd\u5199\u6210\u5217\u8868\uff1b\u4e5f\u5c31\u662f\u8bf4\uff0c\u5e94\u6539\u4e3a [(col1, col2), (col1, col2)]\u3002", "title": "\u5141\u8bb8\u5c06\u591a\u7ef4\u6570\u7ec4\u4f20\u7ed9 PL/Python \u51fd\u6570\uff0c\u5e76\u4ee5\u5d4c\u5957 Python \u5217\u8868\u5f62\u5f0f\u8fd4\u56de", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "785e3325eadb6141cd97cbedfae3b3170e7178cd9c14b82744833816d189ab42", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["94aceed31"], ["cfd9c87a5"]], "identity_text": "Allow multi-dimensional arrays to be passed into PL/Python functions, and returned as nested Python lists (Alexey Grishchenko, Dave Cramer, Heikki Linnakangas) This feature requires a backwards-incompatible change to the handling of arrays of composite types in PL/Python. Previously, you could return an array of composite values by writing, e.g., [[col1, col2], [col1, col2]]; but now that is interpreted as a two-dimensional array. Composite types in arrays must now be written as Python tuples, not lists, to resolve the ambiguity; that is, write [(col1, col2), (col1, col2)] instead.", "commit_aliases": ["94aceed31", "cfd9c87a5"], "source_commits": ["94aceed31", "cfd9c87a5"], "source_entry_id": "10.0/migration/020", "db_id": "5eac8746e54ce1b1f317549002c73bcb", "patch_ids": ["27291e04a761e864923585cff8d47be7", "dbcc7cdcd6319af9b685de73dc28812a"], "statement_hash": "572721fa7d9ad800304f04e7d5fed9b36679dbffc70e3a97482a24fbb44e6563", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-6117baac95baeebe", "migration": true}, {"id": "10.0-e455efa7d9e281f6", "cves": [], "html": "

\u79fb\u9664 PL/Tcl \u7684\u201c\u6a21\u5757\u201d\u81ea\u52a8\u52a0\u8f7d\u529f\u80fd\uff08Tom Lane\uff09

\n

\u6b64\u529f\u80fd\u5df2\u7531\u65b0\u7684\u670d\u52a1\u5668\u53c2\u6570pltcl.start_proc\u548cpltclu.start_proc\u53d6\u4ee3\uff0c\u5b83\u4eec\u66f4\u6613\u4f7f\u7528\uff0c\u4e5f\u66f4\u7c7b\u4f3c\u4e8e\u5176\u4ed6 PL \u63d0\u4f9b\u7684\u529f\u80fd\u3002

", "text": "\u79fb\u9664 PL/Tcl \u7684\u201c\u6a21\u5757\u201d\u81ea\u52a8\u52a0\u8f7d\u529f\u80fd\uff08Tom Lane\uff09 \u6b64\u529f\u80fd\u5df2\u7531\u65b0\u7684\u670d\u52a1\u5668\u53c2\u6570pltcl.start_proc\u548cpltclu.start_proc\u53d6\u4ee3\uff0c\u5b83\u4eec\u66f4\u6613\u4f7f\u7528\uff0c\u4e5f\u66f4\u7c7b\u4f3c\u4e8e\u5176\u4ed6 PL \u63d0\u4f9b\u7684\u529f\u80fd\u3002", "title": "\u79fb\u9664 PL/Tcl \u7684\u201c\u6a21\u5757\u201d\u81ea\u52a8\u52a0\u8f7d\u529f\u80fd", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "e13cd151c725d5b868b83caa789349df9a1efd06c4ab7d5069306ec19bb72a82", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["817f2a586"]], "identity_text": "Remove PL/Tcl's module auto-loading facility (Tom Lane) This functionality has been replaced by new server parameters guc-pltcl-start-proc and guc-pltclu-start-proc , which are easier to use and more similar to features available in other PLs.", "commit_aliases": ["817f2a586"], "source_commits": ["817f2a586"], "source_entry_id": "10.0/migration/021", "db_id": "c03c95ce7eeffbec000f259934fb41cb", "patch_ids": ["88c13146b3a3fed017d68203071cfd78"], "statement_hash": "d81330d7d891ef5d0c6f2120e954c4995909f20d4246a53270cf088c2ef10028", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-e455efa7d9e281f6", "migration": true}, {"id": "10.0-87b411efc8d21dee", "cves": [], "html": "

\u79fb\u9664 pg_dump/pg_dumpall \u5bf9\u4ece 8.0 \u4e4b\u524d\u7684\u670d\u52a1\u5668\u8f6c\u50a8\u7684\u652f\u6301\uff08Tom Lane\uff09

\n

\u9700\u8981\u4ece 8.0 \u4e4b\u524d\u7684\u670d\u52a1\u5668\u8f6c\u50a8\u7684\u7528\u6237\uff0c\u5fc5\u987b\u4f7f\u7528 PostgreSQL 9.6 \u6216\u66f4\u65e9\u7248\u672c\u7684\u8f6c\u50a8\u7a0b\u5e8f\u3002\u751f\u6210\u7684\u8f93\u51fa\u4ecd\u5e94\u80fd\u6210\u529f\u8f7d\u5165\u8f83\u65b0\u7684\u670d\u52a1\u5668\u3002

", "text": "\u79fb\u9664 pg_dump/pg_dumpall \u5bf9\u4ece 8.0 \u4e4b\u524d\u7684\u670d\u52a1\u5668\u8f6c\u50a8\u7684\u652f\u6301\uff08Tom Lane\uff09 \u9700\u8981\u4ece 8.0 \u4e4b\u524d\u7684\u670d\u52a1\u5668\u8f6c\u50a8\u7684\u7528\u6237\uff0c\u5fc5\u987b\u4f7f\u7528 PostgreSQL 9.6 \u6216\u66f4\u65e9\u7248\u672c\u7684\u8f6c\u50a8\u7a0b\u5e8f\u3002\u751f\u6210\u7684\u8f93\u51fa\u4ecd\u5e94\u80fd\u6210\u529f\u8f7d\u5165\u8f83\u65b0\u7684\u670d\u52a1\u5668\u3002", "title": "\u79fb\u9664 pg_dump/pg_dumpall \u5bf9\u4ece 8.0 \u4e4b\u524d\u7684\u670d\u52a1\u5668\u8f6c\u50a8\u7684\u652f\u6301", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "f44eac09b3da8b09d769aea99964e1fa5cf562f620ad44579ebd31f4d9c10b43", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["64f3524e2"]], "identity_text": "Remove pg_dump/pg_dumpall support for dumping from pre-8.0 servers (Tom Lane) Users needing to dump from pre-8.0 servers will need to use dump programs from PostgreSQL 9.6 or earlier. The resulting output should still load successfully into newer servers.", "commit_aliases": ["64f3524e2"], "source_commits": ["64f3524e2"], "source_entry_id": "10.0/migration/022", "db_id": "e708375dd11b40d794cf3d160c742442", "patch_ids": ["4bf913a8c9b3b7dccf9a8b26fe84716a"], "statement_hash": "b5e18ae8f8be6a536856eb0587d270b4488d734ad26ab96d62c076dcbaa38f5d", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-87b411efc8d21dee", "migration": true}, {"id": "10.0-7d62a7bc40334ceb", "cves": [], "html": "

\u79fb\u9664\u5bf9\u6d6e\u70b9\u65f6\u95f4\u6233\u548c\u65f6\u95f4\u95f4\u9694\u7684\u652f\u6301\uff08Tom Lane\uff09

\n

\u8fd9\u79fb\u9664\u4e86 configure \u7684 --disable-integer-datetimes \u9009\u9879\u3002\u6d6e\u70b9\u65f6\u95f4\u6233\u7684\u4f18\u52bf\u5f88\u5c11\uff0c\u800c\u4e14\u4ece PostgreSQL 8.3 \u8d77\u5c31\u4e0d\u518d\u662f\u9ed8\u8ba4\u9009\u62e9\u3002

", "text": "\u79fb\u9664\u5bf9\u6d6e\u70b9\u65f6\u95f4\u6233\u548c\u65f6\u95f4\u95f4\u9694\u7684\u652f\u6301\uff08Tom Lane\uff09 \u8fd9\u79fb\u9664\u4e86 configure \u7684 --disable-integer-datetimes \u9009\u9879\u3002\u6d6e\u70b9\u65f6\u95f4\u6233\u7684\u4f18\u52bf\u5f88\u5c11\uff0c\u800c\u4e14\u4ece PostgreSQL 8.3 \u8d77\u5c31\u4e0d\u518d\u662f\u9ed8\u8ba4\u9009\u62e9\u3002", "title": "\u79fb\u9664\u5bf9\u6d6e\u70b9\u65f6\u95f4\u6233\u548c\u65f6\u95f4\u95f4\u9694\u7684\u652f\u6301", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "184817742b2f43745675c3698b80a2295b14130f814eac6dd9b4ca9dd55c9ad7", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["b6aa17e0a"]], "identity_text": "Remove support for floating-point timestamps and intervals (Tom Lane) This removes configure's --disable-integer-datetimes option. Floating-point timestamps have few advantages and have not been the default since PostgreSQL 8.3.", "commit_aliases": ["b6aa17e0a"], "source_commits": ["b6aa17e0a"], "source_entry_id": "10.0/migration/023", "db_id": "ccf635738f2ab4a30bbc7372b94801c3", "patch_ids": ["7b3c1b79a653fc9d73554d3ef13a135e"], "statement_hash": "da4d8ae63499da25faed163cad71abc3bf3580c5e9906daba58ad79f71b36ee5", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-7d62a7bc40334ceb", "migration": true}, {"id": "10.0-f46c258225255d45", "cves": [], "html": "

\u79fb\u9664\u670d\u52a1\u5668\u5bf9\u5ba2\u6237\u7aef/\u670d\u52a1\u5668\u534f\u8bae 1.0 \u7248\u7684\u652f\u6301\uff08Tom Lane\uff09

\n

\u4ece PostgreSQL 6.3 \u8d77\uff0c\u5ba2\u6237\u7aef\u5c31\u4e0d\u518d\u652f\u6301\u6b64\u534f\u8bae\u3002

", "text": "\u79fb\u9664\u670d\u52a1\u5668\u5bf9\u5ba2\u6237\u7aef/\u670d\u52a1\u5668\u534f\u8bae 1.0 \u7248\u7684\u652f\u6301\uff08Tom Lane\uff09 \u4ece PostgreSQL 6.3 \u8d77\uff0c\u5ba2\u6237\u7aef\u5c31\u4e0d\u518d\u652f\u6301\u6b64\u534f\u8bae\u3002", "title": "\u79fb\u9664\u670d\u52a1\u5668\u5bf9\u5ba2\u6237\u7aef/\u670d\u52a1\u5668\u534f\u8bae 1.0 \u7248\u7684\u652f\u6301", "commits": [], "section": "\u517c\u5bb9\u6027", "category": "compatibility", "source_url": "/docs/release/10.0/#id-1.11.6.28.4", "source_hash": "e3f4ada2e62c24e2dd443018f1c17663677dcbcd2eced79cc79dd028555ef2ae", "section_path": ["\u517c\u5bb9\u6027"], "commit_groups": [["2f1eaf87e"]], "identity_text": "Remove server support for client/server protocol version 1.0 (Tom Lane) This protocol hasn't had client support since PostgreSQL 6.3.", "commit_aliases": ["2f1eaf87e"], "source_commits": ["2f1eaf87e"], "source_entry_id": "10.0/migration/024", "db_id": "81eef6f0aba869c9a7f8a5e9ee8dc63c", "patch_ids": ["d1cceb8cddc1ba06b7c79817163dcb8b"], "statement_hash": "7f5f76e19023fd7318e02469fc450323c7edc092d17b9e126962d6042aaaf562", "relations": [], "category_label": "\u517c\u5bb9\u6027\u53d8\u5316", "url": "/docs/compare/?release=10.0#10.0-f46c258225255d45", "migration": true}, {"id": "10.0-9a792b59008fbee8", "cves": [], "html": "

\u79fb\u9664 contrib/tsearch2 \u6a21\u5757\uff08Robert Haas\uff09

\n

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", "text": "\u589e\u52a0\u670d\u52a1\u5668\u53c2\u6570max_parallel_workers\uff0c\u7528\u4e8e\u9650\u5236\u53ef\u7528\u4e8e\u67e5\u8be2\u5e76\u884c\u5904\u7406\u7684\u5de5\u4f5c\u8fdb\u7a0b\u6570\u91cf\uff08Julien Rouhaud\uff09 \u53ef\u4ee5\u5c06\u6b64\u53c2\u6570\u8bbe\u4e3a\u4f4e\u4e8emax_worker_processes\u7684\u503c\uff0c\u4e3a\u5e76\u884c\u67e5\u8be2\u4ee5\u5916\u7684\u7528\u9014\u9884\u7559\u5de5\u4f5c\u8fdb\u7a0b\u3002", "title": "\u589e\u52a0\u670d\u52a1\u5668\u53c2\u6570max_parallel_workers\uff0c\u7528\u4e8e\u9650\u5236\u53ef\u7528\u4e8e\u67e5\u8be2\u5e76\u884c\u5904\u7406\u7684\u5de5\u4f5c\u8fdb\u7a0b\u6570\u91cf", "commits": [], "section": "\u670d\u52a1\u5668 / \u5e76\u884c\u67e5\u8be2", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.2", "source_hash": "7ae2c509b0d6dd29c37593531f0060e57681dd5167df8a3c5e48260c95f38fde", "section_path": ["\u670d\u52a1\u5668", "\u5e76\u884c\u67e5\u8be2"], "commit_groups": [["2b959d495"], ["b460f5d66"]], "identity_text": "Add guc-max-parallel-workers server parameter to limit the number of worker processes that can be used for query parallelism (Julien Rouhaud) This parameter can be set lower than guc-max-worker-processes to reserve worker processes for purposes other than parallel queries.", "commit_aliases": ["2b959d495", "b460f5d66"], "source_commits": ["2b959d495", "b460f5d66"], "source_entry_id": "10.0/changes/007", "db_id": "abbd9ebe7d3a67e869eeee738c83311d", "patch_ids": ["36f84726e5753a84dfb5a09853b0630a", "df4cbddc4deffc229b293ac854537194"], "statement_hash": "e2f8f1f1dafe2a68f02fbb049caa9c1c255ba54f3deda2f6c1182bc172751dfb", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-b59ed5e99a7d7872", "migration": false}, {"id": "10.0-f396054a52e87b4c", "cves": [], "html": "

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", "text": "\u5c06max_parallel_workers_per_gather\u7684\u9ed8\u8ba4\u8bbe\u7f6e\u6539\u4e3a 2\uff0c\u4ee5\u9ed8\u8ba4\u542f\u7528\u5e76\u884c\u5904\u7406\u3002", "title": "\u5c06max_parallel_workers_per_gather\u7684\u9ed8\u8ba4\u8bbe\u7f6e\u6539\u4e3a 2\uff0c\u4ee5\u9ed8\u8ba4\u542f\u7528\u5e76\u884c\u5904\u7406\u3002", "commits": [], "section": "\u670d\u52a1\u5668 / \u5e76\u884c\u67e5\u8be2", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.2", "source_hash": "d60078ced0656b7dfcb792f54c97ce878331e9a4170a4b9dc04da27ea70777e6", "section_path": ["\u670d\u52a1\u5668", "\u5e76\u884c\u67e5\u8be2"], "commit_groups": [], "identity_text": "Enable parallelism by default by changing the default setting of guc-max-parallel-workers-per-gather to 2.", "commit_aliases": [], "source_commits": [], "source_entry_id": "10.0/changes/008", "db_id": "bf94f9b3b11e513d41c36f18b78c4803", "patch_ids": [], "statement_hash": "8f713efa0b4f6efeb065ab00bb6aad1aee7ef7ed2f64c8c0a5738d358a44d862", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-f396054a52e87b4c", "migration": false}, {"id": "10.0-421f050f7ced042c", "cves": [], "html": "

\u4e3a hash \u7d22\u5f15\u589e\u52a0\u9884\u5199\u5f0f\u65e5\u5fd7\u652f\u6301\uff08Amit Kapila\uff09

\n

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", "text": "\u4e3a hash \u7d22\u5f15\u589e\u52a0\u9884\u5199\u5f0f\u65e5\u5fd7\u652f\u6301\uff08Amit Kapila\uff09 \u8fd9\u4f7f hash \u7d22\u5f15\u80fd\u591f\u5b89\u5168\u5e94\u5bf9\u5d29\u6e83\u5e76\u652f\u6301\u590d\u5236\u3002\u4ee5\u524d\u5173\u4e8e\u5176\u4f7f\u7528\u7684\u8b66\u544a\u6d88\u606f\u5df2\u79fb\u9664\u3002", "title": "\u4e3a hash \u7d22\u5f15\u589e\u52a0\u9884\u5199\u5f0f\u65e5\u5fd7\u652f\u6301", "commits": [], "section": "\u670d\u52a1\u5668 / \u7d22\u5f15", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.3", "source_hash": "fa617020316b9a307c6fde153beb850621e2c84a30491f530bca45ce2af31e58", "section_path": ["\u670d\u52a1\u5668", "\u7d22\u5f15"], "commit_groups": [["30df93f69"], ["b0f18cb77"], ["c11453ce0"]], "identity_text": "Add write-ahead logging support to hash indexes (Amit Kapila) This makes hash indexes crash-safe and replicatable. The former warning message about their use is removed.", "commit_aliases": ["30df93f69", "b0f18cb77", "c11453ce0"], "source_commits": ["30df93f69", "b0f18cb77", "c11453ce0"], "source_entry_id": "10.0/changes/009", "db_id": "f6dd7d3a8bef90162e03c2d3e4e1e3a6", "patch_ids": ["1d965afca76234dfc985f8724bc6bcd5", "361abac0f8366db26c3ede435bd5e0ae", "c20c623ba1ad76fa2063d54dc3106115"], "statement_hash": "560804e59867b934dd1cafe40d85040a057e6e042d033f8cd36612ab37d2b026", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-421f050f7ced042c", "migration": false}, {"id": "10.0-c9bb65823060211b", "cves": [], "html": "

\u63d0\u5347 hash \u7d22\u5f15\u6027\u80fd\uff08Amit Kapila\uff0cMithun Cy\uff0cAshutosh Sharma\uff09

", "text": "\u63d0\u5347 hash \u7d22\u5f15\u6027\u80fd\uff08Amit Kapila\uff0cMithun Cy\uff0cAshutosh Sharma\uff09", "title": "\u63d0\u5347 hash \u7d22\u5f15\u6027\u80fd", "commits": [], "section": "\u670d\u52a1\u5668 / \u7d22\u5f15", "category": "performance", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.3", "source_hash": "646efed697bd84978d9f2442b234aa264931974436a5ab5faac8a4fbfa3a4baa", "section_path": ["\u670d\u52a1\u5668", "\u7d22\u5f15"], "commit_groups": [["293e24e50"], ["620b49a16"], ["6977b8b7f"], ["6d46f4783"], ["ea69a0dea"]], "identity_text": "Improve hash index performance (Amit Kapila, Mithun Cy, Ashutosh Sharma)", "commit_aliases": ["293e24e50", "620b49a16", "6977b8b7f", "6d46f4783", "ea69a0dea"], "source_commits": ["293e24e50", "620b49a16", "6977b8b7f", "6d46f4783", "ea69a0dea"], "source_entry_id": "10.0/changes/010", "db_id": "1b1b0c796b5562126f6326ed5ed1fffe", "patch_ids": ["075f3ebb20a2eda8014f73811801ac39", "160ea01bcb9075d2469e9e7ffd94ff3f", "6759c40a077528852e7807d924b9b54b", "a9f874a6334070b7da10b1c5f7984550", "cf52f7bc92da3e9c0404fc6b0887717c"], "statement_hash": "4a873900b374f5c1632882dfe33ca1d3db459e6daf6be3e5862bf0f171c4007a", "relations": [{"rule": 2, "type": "related", "target": "a160d4c3b43ec4e671044c3176ac1458", "evidence": {"same_day": true, "patch_ids": ["075f3ebb20a2eda8014f73811801ac39", "cf52f7bc92da3e9c0404fc6b0887717c"]}}], "category_label": "\u6027\u80fd\u6539\u8fdb", "url": "/docs/compare/?release=10.0#10.0-c9bb65823060211b", "migration": false}, {"id": "10.0-d8b2a4a88c1d45a6", "cves": [], "html": "

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", "text": "\u4e3a INET \u548c CIDR \u6570\u636e\u7c7b\u578b\u589e\u52a0 SP-GiST \u7d22\u5f15\u652f\u6301\uff08Emre Hasegeli\uff09", "title": "\u4e3a INET \u548c CIDR \u6570\u636e\u7c7b\u578b\u589e\u52a0 SP-GiST \u7d22\u5f15\u652f\u6301", "commits": [], "section": "\u670d\u52a1\u5668 / \u7d22\u5f15", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.3", "source_hash": "c90888565a18bb0fff28a400dbe860065de94b6118661fccfd373d540ac272c9", "section_path": ["\u670d\u52a1\u5668", "\u7d22\u5f15"], "commit_groups": [["77e290682"]], "identity_text": "Add SP-GiST index support for INET and CIDR data types (Emre Hasegeli)", "commit_aliases": ["77e290682"], "source_commits": ["77e290682"], "source_entry_id": "10.0/changes/011", "db_id": "ede70380413eff1e9696ad3265e7dd51", "patch_ids": ["d79365033970da3247bfa6a4f87b6efe"], "statement_hash": "c4b9443fa0d79a2ae17e17da9c2c0a84ed135ed115ae64d2f979af3ad089b6db", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-d8b2a4a88c1d45a6", "migration": false}, {"id": "10.0-aef4246c965f2936", "cves": [], "html": "

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\n

\u65b0\u589e\u7684 CREATE INDEX \u9009\u9879\u53ef\u5728\u521b\u5efa\u65b0\u9875\u8303\u56f4\u65f6\uff0c\u81ea\u52a8\u4e3a\u524d\u4e00\u4e2a BRIN \u9875\u8303\u56f4\u751f\u6210\u6458\u8981\u3002

", "text": "\u589e\u52a0\u4e00\u4e2a\u9009\u9879\uff0c\u5141\u8bb8\u66f4\u79ef\u6781\u5730\u751f\u6210 BRIN \u7d22\u5f15\u6458\u8981\uff08\u00c1lvaro Herrera\uff09 \u65b0\u589e\u7684 CREATE INDEX \u9009\u9879\u53ef\u5728\u521b\u5efa\u65b0\u9875\u8303\u56f4\u65f6\uff0c\u81ea\u52a8\u4e3a\u524d\u4e00\u4e2a BRIN \u9875\u8303\u56f4\u751f\u6210\u6458\u8981\u3002", "title": "\u589e\u52a0\u4e00\u4e2a\u9009\u9879\uff0c\u5141\u8bb8\u66f4\u79ef\u6781\u5730\u751f\u6210 BRIN \u7d22\u5f15\u6458\u8981", "commits": [], "section": "\u670d\u52a1\u5668 / \u7d22\u5f15", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.3", "source_hash": "7a0e15c4d27bbdf7ac501e1ae7d09b38eab98cb702f96cc67bd4f636ee4a295b", "section_path": ["\u670d\u52a1\u5668", "\u7d22\u5f15"], "commit_groups": [["7526e1022"]], "identity_text": "Add option to allow BRIN index summarization to happen more aggressively (\u00c1lvaro Herrera) A new CREATE INDEX option enables auto-summarization of the previous BRIN page range when a new page range is created.", "commit_aliases": ["7526e1022"], "source_commits": ["7526e1022"], "source_entry_id": "10.0/changes/012", "db_id": "ed84374b5ff4ce92fb6f4c352020052a", "patch_ids": ["5b2710e6ce0eb3b0fec898971faa8855"], "statement_hash": "6cb83522bd22c676dcae5f98c458c3682df138f32b83b6ee407f3b5ed4fafe12", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-aef4246c965f2936", "migration": false}, {"id": "10.0-1f5accb7dcd9a8e9", "cves": [], "html": "

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\n

\u65b0\u7684 SQL \u51fd\u6570 brin_summarize_range() \u66f4\u65b0\u6307\u5b9a\u8303\u56f4\u7684 BRIN \u7d22\u5f15\u6458\u8981\uff0c\u800c brin_desummarize_range() \u5c06\u5176\u79fb\u9664\u3002\u8fd9\u6709\u52a9\u4e8e\u66f4\u65b0\u56e0 UPDATE \u548c DELETE \u800c\u7f29\u5c0f\u7684\u8303\u56f4\u7684\u6458\u8981\u3002

", "text": "\u589e\u52a0\u7528\u4e8e\u79fb\u9664\u548c\u91cd\u65b0\u6dfb\u52a0 BRIN \u7d22\u5f15\u8303\u56f4\u7684 BRIN \u6458\u8981\u7684\u51fd\u6570\uff08\u00c1lvaro Herrera\uff09 \u65b0\u7684 SQL \u51fd\u6570 brin_summarize_range() \u66f4\u65b0\u6307\u5b9a\u8303\u56f4\u7684 BRIN \u7d22\u5f15\u6458\u8981\uff0c\u800c brin_desummarize_range() \u5c06\u5176\u79fb\u9664\u3002\u8fd9\u6709\u52a9\u4e8e\u66f4\u65b0\u56e0 UPDATE \u548c DELETE \u800c\u7f29\u5c0f\u7684\u8303\u56f4\u7684\u6458\u8981\u3002", "title": "\u589e\u52a0\u7528\u4e8e\u79fb\u9664\u548c\u91cd\u65b0\u6dfb\u52a0 BRIN \u7d22\u5f15\u8303\u56f4\u7684 BRIN \u6458\u8981\u7684\u51fd\u6570", "commits": [], "section": "\u670d\u52a1\u5668 / \u7d22\u5f15", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.3", "source_hash": "e81e86f272d792acc3cf3ded8bbdf165c3338e7b5367e6b8e8b2e9c17ba1f647", "section_path": ["\u670d\u52a1\u5668", "\u7d22\u5f15"], "commit_groups": [["c655899ba"]], "identity_text": "Add functions to remove and re-add BRIN summarization for BRIN index ranges (\u00c1lvaro Herrera) The new SQL function brin_summarize_range() updates BRIN index summarization for a specified range and brin_desummarize_range() removes it. This is helpful to update summarization of a range that is now smaller due to UPDATEs and DELETEs.", "commit_aliases": ["c655899ba"], "source_commits": ["c655899ba"], "source_entry_id": "10.0/changes/013", "db_id": "3ac3aac6e2a0f510fb9d25fd469f39f7", "patch_ids": ["46f2d7a2e3f3e9b9e691406c66cb7d4c"], "statement_hash": "7b9b328762e884175b146a6bee4ffb6e49eced27e70ee078cf38bb9226d8dcf4", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-1f5accb7dcd9a8e9", "migration": false}, {"id": "10.0-b7174afe81e1eb5d", "cves": [], "html": "

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", "text": "\u63d0\u9ad8\u5224\u65ad BRIN \u7d22\u5f15\u626b\u63cf\u662f\u5426\u6709\u76ca\u7684\u51c6\u786e\u6027\uff08David Rowley\uff0cEmre Hasegeli\uff09", "title": "\u63d0\u9ad8\u5224\u65ad BRIN \u7d22\u5f15\u626b\u63cf\u662f\u5426\u6709\u76ca\u7684\u51c6\u786e\u6027", "commits": [], "section": "\u670d\u52a1\u5668 / \u7d22\u5f15", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.3", "source_hash": "38623bd18943c31c88e3c0644817754ba52fa4a0eaa49ba07862adfa48fd7a13", "section_path": ["\u670d\u52a1\u5668", "\u7d22\u5f15"], "commit_groups": [["7e534adcd"]], "identity_text": "Improve accuracy in determining if a BRIN index scan is beneficial (David Rowley, Emre Hasegeli)", "commit_aliases": ["7e534adcd"], "source_commits": ["7e534adcd"], "source_entry_id": "10.0/changes/014", "db_id": "4a3a9681e4de32eff50a6844b84d1f3d", "patch_ids": ["38c076e6a2a1c68b83549d69fdfe6046"], "statement_hash": "4697ce18a739f6b66fbe3ea4e30d5845b230be125772b75978c9fb392932e4eb", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-b7174afe81e1eb5d", "migration": false}, {"id": "10.0-55f1489518a7869e", "cves": [], "html": "

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", "text": "\u901a\u8fc7\u66f4\u6709\u6548\u5730\u590d\u7528\u7d22\u5f15\u7a7a\u95f4\uff0c\u52a0\u5feb GiST \u7684\u63d2\u5165\u548c\u66f4\u65b0\uff08Andrey Borodin\uff09", "title": "\u901a\u8fc7\u66f4\u6709\u6548\u5730\u590d\u7528\u7d22\u5f15\u7a7a\u95f4\uff0c\u52a0\u5feb GiST \u7684\u63d2\u5165\u548c\u66f4\u65b0", "commits": [], "section": "\u670d\u52a1\u5668 / \u7d22\u5f15", "category": "performance", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.3", "source_hash": "873e1fae304b71cdaa7d7d3133f08f9f5f71bfb6d37ebee9338a92519b7a46d1", "section_path": ["\u670d\u52a1\u5668", "\u7d22\u5f15"], "commit_groups": [["b1328d78f"]], "identity_text": "Allow faster GiST inserts and updates by reusing index space more efficiently (Andrey Borodin)", "commit_aliases": ["b1328d78f"], "source_commits": ["b1328d78f"], "source_entry_id": "10.0/changes/015", "db_id": "72c2c504d2cad357bfa42c1a57aeec03", "patch_ids": ["958af0fa41b150f1937d368cd9bd5dd7"], "statement_hash": "1efd64b4e1c6f919ab916c249d45b239626c584700a628bb3360ea4c3cef3199", "relations": [], "category_label": "\u6027\u80fd\u6539\u8fdb", "url": "/docs/compare/?release=10.0#10.0-55f1489518a7869e", "migration": false}, {"id": "10.0-de8060061e023445", "cves": [], "html": "

\u51cf\u5c11\u6e05\u7406 GIN \u7d22\u5f15\u671f\u95f4\u7684\u9875\u9501\u5b9a\uff08Andrey Borodin\uff09

", "text": "\u51cf\u5c11\u6e05\u7406 GIN \u7d22\u5f15\u671f\u95f4\u7684\u9875\u9501\u5b9a\uff08Andrey Borodin\uff09", "title": "\u51cf\u5c11\u6e05\u7406 GIN \u7d22\u5f15\u671f\u95f4\u7684\u9875\u9501\u5b9a", "commits": [], "section": "\u670d\u52a1\u5668 / \u7d22\u5f15", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.3", "source_hash": "54234c0421590e825056630e0e51e79bec4f242af70ee5144c1452e68be025fd", "section_path": ["\u670d\u52a1\u5668", "\u7d22\u5f15"], "commit_groups": [["218f51584"]], "identity_text": "Reduce page locking during vacuuming of GIN indexes (Andrey Borodin)", "commit_aliases": ["218f51584"], "source_commits": ["218f51584"], "source_entry_id": "10.0/changes/016", "db_id": "cf69d56def03ed14755fd31def0e340e", "patch_ids": ["af5a4f84bd504729b8d5553c5738666c"], "statement_hash": "feb3878a230e43b5012884158962e33eb28eb30945219a110608f2b9bce84e2c", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-de8060061e023445", "migration": false}, {"id": "10.0-baa5ff88603ee286", "cves": [], "html": "

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\n

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\n

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\n

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\n

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", "text": "\u63d0\u9ad8\u53d7\u884c\u7ea7\u5b89\u5168\u9650\u5236\u5f71\u54cd\u7684\u67e5\u8be2\u7684\u6027\u80fd\uff08Tom Lane\uff09 \u4f18\u5316\u5668\u73b0\u5728\u66f4\u6e05\u695a\u53ef\u4ee5\u5c06 RLS \u8fc7\u6ee4\u6761\u4ef6\u653e\u5728\u4f55\u5904\uff0c\u4ece\u800c\u5728\u5b89\u5168\u5b9e\u65bd RLS \u6761\u4ef6\u7684\u540c\u65f6\u751f\u6210\u66f4\u597d\u7684\u8ba1\u5212\u3002", "title": "\u63d0\u9ad8\u53d7\u884c\u7ea7\u5b89\u5168\u9650\u5236\u5f71\u54cd\u7684\u67e5\u8be2\u7684\u6027\u80fd", "commits": [], "section": "\u670d\u52a1\u5668 / \u4f18\u5316\u5668", "category": "performance", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.5", "source_hash": "63087745028303bed5708851010959a235822d06b5b2ad1a44b30dd43ceb4d3a", "section_path": ["\u670d\u52a1\u5668", "\u4f18\u5316\u5668"], "commit_groups": [["215b43cdc"]], "identity_text": "Improve performance of queries affected by row-level security restrictions (Tom Lane) The optimizer now has more knowledge about where it can place RLS filter conditions, allowing better plans to be generated while still enforcing the RLS conditions safely.", "commit_aliases": ["215b43cdc"], "source_commits": ["215b43cdc"], "source_entry_id": "10.0/changes/020", "db_id": "aedc755a19871b47cb5166ba00e27e27", "patch_ids": ["46a4422734002802265df47eeea0d0fb"], "statement_hash": "314e46d8b05aeb6c02502a43a7d599456722fdc05f1f4eb1eea50e573bb25bb8", "relations": [], "category_label": "\u6027\u80fd\u6539\u8fdb", "url": "/docs/compare/?release=10.0#10.0-462a642f28f2109c", "migration": false}, {"id": "10.0-90bb4ad676212d6f", "cves": [], "html": "

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", "text": "\u52a0\u5feb\u4f7f\u7528 numeric \u7c7b\u578b\u7b97\u672f\u8ba1\u7b97\u7d2f\u8ba1\u548c\u7684\u805a\u5408\u51fd\u6570\uff0c\u5305\u62ec SUM()\u3001AVG() \u548c STDDEV() \u7684\u67d0\u4e9b\u53d8\u4f53\uff08Heikki Linnakangas\uff09", "title": "\u52a0\u5feb\u4f7f\u7528 numeric \u7c7b\u578b\u7b97\u672f\u8ba1\u7b97\u7d2f\u8ba1\u548c\u7684\u805a\u5408\u51fd\u6570\uff0c\u5305\u62ec SUM()\u3001AVG() \u548c STDDEV() \u7684\u67d0\u4e9b\u53d8\u4f53", "commits": [], "section": "\u670d\u52a1\u5668 / \u4e00\u822c\u6027\u80fd", "category": "performance", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.6", "source_hash": "388bfef76ad2e6df1d381fdace328bd03cc06271110cf941d93c6651e4c8b071", "section_path": ["\u670d\u52a1\u5668", "\u4e00\u822c\u6027\u80fd"], "commit_groups": [["9cca11c91"]], "identity_text": "Speed up aggregate functions that calculate a running sum using numeric-type arithmetic, including some variants of SUM(), AVG(), and STDDEV() (Heikki Linnakangas)", "commit_aliases": ["9cca11c91"], "source_commits": ["9cca11c91"], "source_entry_id": "10.0/changes/021", "db_id": "22f77a8b9b12088b50c002a2dcacb437", "patch_ids": ["c48dc50a58961e755fcbf82e98b4f7d8"], "statement_hash": "02621dba2511c773dc02c378a362aee7931b98b0b08b521fc043746ade161f1c", "relations": [], "category_label": "\u6027\u80fd\u6539\u8fdb", "url": "/docs/compare/?release=10.0#10.0-90bb4ad676212d6f", "migration": false}, {"id": "10.0-58b9113597549532", "cves": [], "html": "

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\n

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\u5141\u8bb8\u5bf9\u5206\u7ec4\u96c6\u4f7f\u7528 hash \u805a\u5408\uff08Andrew Gierth\uff09

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\n

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\n

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\n

\u4ee5\u524d\u7684\u9ed8\u8ba4\u503c\u662f\u7a7a\u524d\u7f00\u3002

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\n

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\u589e\u52a0\u51fd\u6570 pg_current_logfile()\uff0c\u7528\u4e8e\u8bfb\u53d6\u65e5\u5fd7\u6536\u96c6\u5668\u5f53\u524d\u7684 stderr \u548c csvlog \u8f93\u51fa\u6587\u4ef6\u540d\uff08Gilles Darold\uff09

", "text": "\u589e\u52a0\u51fd\u6570 pg_current_logfile()\uff0c\u7528\u4e8e\u8bfb\u53d6\u65e5\u5fd7\u6536\u96c6\u5668\u5f53\u524d\u7684 stderr \u548c csvlog \u8f93\u51fa\u6587\u4ef6\u540d\uff08Gilles Darold\uff09", "title": "\u589e\u52a0\u51fd\u6570 pg_current_logfile()\uff0c\u7528\u4e8e\u8bfb\u53d6\u65e5\u5fd7\u6536\u96c6\u5668\u5f53\u524d\u7684 stderr \u548c csvlog \u8f93\u51fa\u6587\u4ef6\u540d", "commits": [], "section": "\u670d\u52a1\u5668 / \u76d1\u63a7 / Logging", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.7.3", "source_hash": "28b4a64c3794bd7744515c7c859c0407f6b91ba771fbc25af6ed9368d0338247", "section_path": ["\u670d\u52a1\u5668", "\u76d1\u63a7", "Logging"], "commit_groups": [["19dc233c3"]], "identity_text": "Add function pg_current_logfile() to read logging collector's current stderr and csvlog output file names (Gilles Darold)", "commit_aliases": ["19dc233c3"], "source_commits": ["19dc233c3"], "source_entry_id": "10.0/changes/033", "db_id": "9da464dfa9df487bebc304dfbe1ef017", "patch_ids": ["37643f739d9ce10ed98e64646bd0e9c6"], "statement_hash": "a6318c5075ab3f4cb8eb03609b0cd764ca472fa6c55359cd35522e25cbd220a7", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-f6b39ca676d79669", "migration": false}, {"id": "10.0-2c649ea91f35a514", "cves": [], "html": "

\u5728 postmaster \u542f\u52a8\u671f\u95f4\uff0c\u5728\u670d\u52a1\u5668\u65e5\u5fd7\u4e2d\u62a5\u544a\u6bcf\u4e2a\u76d1\u542c\u5957\u63a5\u5b57\u7684\u5730\u5740\u548c\u7aef\u53e3\u53f7\uff08Tom Lane\uff09

\n

\u6b64\u5916\uff0c\u5728\u8bb0\u5f55\u7ed1\u5b9a\u76d1\u542c\u5957\u63a5\u5b57\u5931\u8d25\u65f6\uff0c\u5305\u542b\u5c1d\u8bd5\u7ed1\u5b9a\u7684\u5177\u4f53\u5730\u5740\u3002

", "text": "\u5728 postmaster \u542f\u52a8\u671f\u95f4\uff0c\u5728\u670d\u52a1\u5668\u65e5\u5fd7\u4e2d\u62a5\u544a\u6bcf\u4e2a\u76d1\u542c\u5957\u63a5\u5b57\u7684\u5730\u5740\u548c\u7aef\u53e3\u53f7\uff08Tom Lane\uff09 \u6b64\u5916\uff0c\u5728\u8bb0\u5f55\u7ed1\u5b9a\u76d1\u542c\u5957\u63a5\u5b57\u5931\u8d25\u65f6\uff0c\u5305\u542b\u5c1d\u8bd5\u7ed1\u5b9a\u7684\u5177\u4f53\u5730\u5740\u3002", "title": "\u5728 postmaster \u542f\u52a8\u671f\u95f4\uff0c\u5728\u670d\u52a1\u5668\u65e5\u5fd7\u4e2d\u62a5\u544a\u6bcf\u4e2a\u76d1\u542c\u5957\u63a5\u5b57\u7684\u5730\u5740\u548c\u7aef\u53e3\u53f7", "commits": [], "section": "\u670d\u52a1\u5668 / \u76d1\u63a7 / Logging", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.7.3", "source_hash": "d9c6f9c9dedb546ff579dbaeabf9516157b0b8d5f301d0a994ae1b67e50517cd", "section_path": ["\u670d\u52a1\u5668", "\u76d1\u63a7", "Logging"], "commit_groups": [["2b32ac2a5"], ["f9dfa5c97"]], "identity_text": "Report the address and port number of each listening socket in the server log during postmaster startup (Tom Lane) Also, when logging failure to bind a listening socket, include the specific address we attempted to bind to.", "commit_aliases": ["2b32ac2a5", "f9dfa5c97"], "source_commits": ["2b32ac2a5", "f9dfa5c97"], "source_entry_id": "10.0/changes/034", "db_id": "271e0aed53552f19193ecc8e7e8bf126", "patch_ids": ["463233a146b24b5e51cf7e4a2ce16960", "d37ecd73caa8793d2ba533432e8910de"], "statement_hash": "992ddb3eb6b0cfbd74f88dabb38811adc178df61a93bd16814a3961270354d57", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-2c649ea91f35a514", "migration": false}, {"id": "10.0-325ca7795c78de75", "cves": [], "html": "

\u51cf\u5c11\u5173\u4e8e\u542f\u52a8\u5668\u5b50\u8fdb\u7a0b\u542f\u52a8\u548c\u505c\u6b62\u7684\u5197\u4f59\u65e5\u5fd7\uff08Tom Lane\uff09

\n

\u8fd9\u4e9b\u6d88\u606f\u73b0\u5728\u4f7f\u7528 DEBUG1 \u7ea7\u522b\u3002

", "text": "\u51cf\u5c11\u5173\u4e8e\u542f\u52a8\u5668\u5b50\u8fdb\u7a0b\u542f\u52a8\u548c\u505c\u6b62\u7684\u5197\u4f59\u65e5\u5fd7\uff08Tom Lane\uff09 \u8fd9\u4e9b\u6d88\u606f\u73b0\u5728\u4f7f\u7528 DEBUG1 \u7ea7\u522b\u3002", "title": "\u51cf\u5c11\u5173\u4e8e\u542f\u52a8\u5668\u5b50\u8fdb\u7a0b\u542f\u52a8\u548c\u505c\u6b62\u7684\u5197\u4f59\u65e5\u5fd7", "commits": [], "section": "\u670d\u52a1\u5668 / \u76d1\u63a7 / Logging", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.7.3", "source_hash": "00fbc30c5273be84d7dbc524546c5c9857c1097d4ee2fe6a67fddc109789052a", "section_path": ["\u670d\u52a1\u5668", "\u76d1\u63a7", "Logging"], "commit_groups": [["6ec4c8584"]], "identity_text": "Reduce log chatter about the starting and stopping of launcher subprocesses (Tom Lane) These are now DEBUG1-level messages.", "commit_aliases": ["6ec4c8584"], "source_commits": ["6ec4c8584"], "source_entry_id": "10.0/changes/035", "db_id": "49384d2a2bacddcbd689034617da0a88", "patch_ids": ["e20103074d616d1b871518dcdc8996a4"], "statement_hash": "ff045df64422f018f29bade3d44282002a90f24e870c1c8d5cb8fc4b1dcca238", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-325ca7795c78de75", "migration": false}, {"id": "10.0-9421fc32b98dfa1d", "cves": [], "html": "

\u51cf\u5c11log_min_messages\u6240\u63a7\u5236\u7684\u8f83\u4f4e\u7f16\u53f7\u8c03\u8bd5\u7ea7\u522b\u7684\u6d88\u606f\u8be6\u7ec6\u7a0b\u5ea6\uff08Robert Haas\uff09

\n

\u8fd9\u4e5f\u6539\u53d8\u4e86client_min_messages\u5404\u8c03\u8bd5\u7ea7\u522b\u7684\u8be6\u7ec6\u7a0b\u5ea6\u3002

", "text": "\u51cf\u5c11log_min_messages\u6240\u63a7\u5236\u7684\u8f83\u4f4e\u7f16\u53f7\u8c03\u8bd5\u7ea7\u522b\u7684\u6d88\u606f\u8be6\u7ec6\u7a0b\u5ea6\uff08Robert Haas\uff09 \u8fd9\u4e5f\u6539\u53d8\u4e86client_min_messages\u5404\u8c03\u8bd5\u7ea7\u522b\u7684\u8be6\u7ec6\u7a0b\u5ea6\u3002", "title": "\u51cf\u5c11log_min_messages\u6240\u63a7\u5236\u7684\u8f83\u4f4e\u7f16\u53f7\u8c03\u8bd5\u7ea7\u522b\u7684\u6d88\u606f\u8be6\u7ec6\u7a0b\u5ea6", "commits": [], "section": "\u670d\u52a1\u5668 / \u76d1\u63a7 / Logging", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.7.3", "source_hash": "df4e904359840948cf53906f5168fa3005017c1ae2572d893a949793650a7569", "section_path": ["\u670d\u52a1\u5668", "\u76d1\u63a7", "Logging"], "commit_groups": [["a43f1939d"]], "identity_text": "Reduce message verbosity of lower-numbered debug levels controlled by guc-log-min-messages (Robert Haas) This also changes the verbosity of guc-client-min-messages debug levels.", "commit_aliases": ["a43f1939d"], "source_commits": ["a43f1939d"], "source_entry_id": "10.0/changes/036", "db_id": "c4d01ad319a06db439ae0411c31e7c7b", "patch_ids": ["5867378bd43df64dd898d6670e3791aa"], "statement_hash": "ef8d0ea82aae09f3f1f4871c1b664d7896086ccb80d4c22711d94a8af3a7a588", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-9421fc32b98dfa1d", "migration": false}, {"id": "10.0-8cf9069caac6bd87", "cves": [], "html": "

\u589e\u52a0 pg_stat_activity \u5bf9\u5e95\u5c42\u7b49\u5f85\u72b6\u6001\u7684\u62a5\u544a\uff08Michael Paquier\uff0cRobert Haas\uff0cRushabh Lathia\uff09

\n

\u6b64\u53d8\u66f4\u5141\u8bb8\u62a5\u544a\u5927\u91cf\u5e95\u5c42\u7b49\u5f85\u6761\u4ef6\uff0c\u5305\u62ec\u9501\u5b58\u5668\u7b49\u5f85\u3001\u6587\u4ef6\u8bfb\u53d6/\u5199\u5165/fsync\u3001\u5ba2\u6237\u7aef\u8bfb\u53d6/\u5199\u5165\u4ee5\u53ca\u540c\u6b65\u590d\u5236\u3002

", "text": "\u589e\u52a0 pg_stat_activity \u5bf9\u5e95\u5c42\u7b49\u5f85\u72b6\u6001\u7684\u62a5\u544a\uff08Michael Paquier\uff0cRobert Haas\uff0cRushabh Lathia\uff09 \u6b64\u53d8\u66f4\u5141\u8bb8\u62a5\u544a\u5927\u91cf\u5e95\u5c42\u7b49\u5f85\u6761\u4ef6\uff0c\u5305\u62ec\u9501\u5b58\u5668\u7b49\u5f85\u3001\u6587\u4ef6\u8bfb\u53d6/\u5199\u5165/fsync\u3001\u5ba2\u6237\u7aef\u8bfb\u53d6/\u5199\u5165\u4ee5\u53ca\u540c\u6b65\u590d\u5236\u3002", "title": "\u589e\u52a0 pg_stat_activity \u5bf9\u5e95\u5c42\u7b49\u5f85\u72b6\u6001\u7684\u62a5\u544a", "commits": [], "section": "\u670d\u52a1\u5668 / \u76d1\u63a7 / pg_stat_activity", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.7.4", "source_hash": "5ff4e17d8556018318958e0e0683c0e505afedeb5025d70cca75945b04e39374", "section_path": ["\u670d\u52a1\u5668", "\u76d1\u63a7", "pg_stat_activity"], "commit_groups": [["249cf070e"], ["6f3bd98eb"]], "identity_text": "Add pg_stat_activity reporting of low-level wait states (Michael Paquier, Robert Haas, Rushabh Lathia) This change enables reporting of numerous low-level wait conditions, including latch waits, file reads/writes/fsyncs, client reads/writes, and synchronous replication.", "commit_aliases": ["249cf070e", "6f3bd98eb"], "source_commits": ["249cf070e", "6f3bd98eb"], "source_entry_id": "10.0/changes/037", "db_id": "548d61363ef43e9e7d3300b8c0a296aa", "patch_ids": ["95c8a1fef2d53841fc467b6975fcd271", "e2fcec9826192788006bf9c5069eccdc"], "statement_hash": "f9ad28b2e7fe93e93ccbd6fae1e42e388478d76063c504772673ceda2f95ca01", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-8cf9069caac6bd87", "migration": false}, {"id": "10.0-cbc6aca89cf30037", "cves": [], "html": "

\u5728 pg_stat_activity \u4e2d\u663e\u793a\u8f85\u52a9\u8fdb\u7a0b\u3001\u540e\u53f0\u5de5\u4f5c\u8fdb\u7a0b\u548c WAL \u53d1\u9001\u8fdb\u7a0b\u8fdb\u7a0b\uff08Kuntal Ghosh\uff0cMichael Paquier\uff09

\n

\u8fd9\u7b80\u5316\u4e86\u76d1\u63a7\u3002\u65b0\u5217 backend_type \u7528\u4e8e\u6807\u8bc6\u8fdb\u7a0b\u7c7b\u578b\u3002

", "text": "\u5728 pg_stat_activity \u4e2d\u663e\u793a\u8f85\u52a9\u8fdb\u7a0b\u3001\u540e\u53f0\u5de5\u4f5c\u8fdb\u7a0b\u548c WAL \u53d1\u9001\u8fdb\u7a0b\u8fdb\u7a0b\uff08Kuntal Ghosh\uff0cMichael Paquier\uff09 \u8fd9\u7b80\u5316\u4e86\u76d1\u63a7\u3002\u65b0\u5217 backend_type \u7528\u4e8e\u6807\u8bc6\u8fdb\u7a0b\u7c7b\u578b\u3002", "title": "\u5728 pg_stat_activity \u4e2d\u663e\u793a\u8f85\u52a9\u8fdb\u7a0b\u3001\u540e\u53f0\u5de5\u4f5c\u8fdb\u7a0b\u548c WAL \u53d1\u9001\u8fdb\u7a0b\u8fdb\u7a0b", "commits": [], "section": "\u670d\u52a1\u5668 / \u76d1\u63a7 / pg_stat_activity", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.7.4", "source_hash": "cd28682d81494648d81055c6c9ca93e431f0a39e44feb1f6766dd3b4995c91be", "section_path": ["\u670d\u52a1\u5668", "\u76d1\u63a7", "pg_stat_activity"], "commit_groups": [["fc3d4a44e"], ["fc70a4b0d"]], "identity_text": "Show auxiliary processes, background workers, and walsender processes in pg_stat_activity (Kuntal Ghosh, Michael Paquier) This simplifies monitoring. A new column backend_type identifies the process type.", "commit_aliases": ["fc3d4a44e", "fc70a4b0d"], "source_commits": ["fc3d4a44e", "fc70a4b0d"], "source_entry_id": "10.0/changes/038", "db_id": "f9c06fb49bc9d2c71a891320481ccab1", "patch_ids": ["3fd3d7e5eab9f66890e41e8d8c1ef33c", "9bf2ec9c4496d4be5be2596ded2e953e"], "statement_hash": "e983983774262384bc72aa0c32a3dc52d360f459d5d7de465b24c3c21e9e6222", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-cbc6aca89cf30037", "migration": false}, {"id": "10.0-456bcf3e1a4266ed", "cves": [], "html": "

\u5141\u8bb8 pg_stat_activity \u663e\u793a\u5e76\u884c\u5de5\u4f5c\u8fdb\u7a0b\u6b63\u5728\u6267\u884c\u7684 SQL \u67e5\u8be2\uff08Rafia Sabih\uff09

", "text": "\u5141\u8bb8 pg_stat_activity \u663e\u793a\u5e76\u884c\u5de5\u4f5c\u8fdb\u7a0b\u6b63\u5728\u6267\u884c\u7684 SQL \u67e5\u8be2\uff08Rafia Sabih\uff09", "title": "\u5141\u8bb8 pg_stat_activity \u663e\u793a\u5e76\u884c\u5de5\u4f5c\u8fdb\u7a0b\u6b63\u5728\u6267\u884c\u7684 SQL \u67e5\u8be2", "commits": [], "section": "\u670d\u52a1\u5668 / \u76d1\u63a7 / pg_stat_activity", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.7.4", "source_hash": "86bb2e446219b8067f2f20d85556c2b66a1450f0af7cb4485ddab45d722252c4", "section_path": ["\u670d\u52a1\u5668", "\u76d1\u63a7", "pg_stat_activity"], "commit_groups": [["4c728f382"]], "identity_text": "Allow pg_stat_activity to show the SQL query being executed by parallel workers (Rafia Sabih)", "commit_aliases": ["4c728f382"], "source_commits": ["4c728f382"], "source_entry_id": "10.0/changes/039", "db_id": "5f5529657995d22acc28bd78dc4ac127", "patch_ids": ["e19a1283779506ba3b95cb3caf707b26"], "statement_hash": "53d66b5d97c8fca3c12635cee633eca6889a199a77e4a475c7d05866da6ec2fd", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-456bcf3e1a4266ed", "migration": false}, {"id": "10.0-a7e013889423fa21", "cves": [], "html": "

\u5c06 pg_stat_activity.wait_event_type \u7684\u503c LWLockTranche \u548c LWLockNamed \u91cd\u547d\u540d\u4e3a LWLock\uff08Robert Haas\uff09

\n

\u8fd9\u4f7f\u8f93\u51fa\u66f4\u4e00\u81f4\u3002

", "text": "\u5c06 pg_stat_activity.wait_event_type \u7684\u503c LWLockTranche \u548c LWLockNamed \u91cd\u547d\u540d\u4e3a LWLock\uff08Robert Haas\uff09 \u8fd9\u4f7f\u8f93\u51fa\u66f4\u4e00\u81f4\u3002", "title": "\u5c06 pg_stat_activity.wait_event_type \u7684\u503c LWLockTranche \u548c LWLockNamed \u91cd\u547d\u540d\u4e3a LWLock", "commits": [], "section": "\u670d\u52a1\u5668 / \u76d1\u63a7 / pg_stat_activity", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.7.4", "source_hash": "b4aa3fd82344e64b9f92bd4d7e700f520be7a8351d13375ec0c232776da6dddd", "section_path": ["\u670d\u52a1\u5668", "\u76d1\u63a7", "pg_stat_activity"], "commit_groups": [["3761fe3c2"]], "identity_text": "Rename pg_stat_activity.wait_event_type values LWLockTranche and LWLockNamed to LWLock (Robert Haas) This makes the output more consistent.", "commit_aliases": ["3761fe3c2"], "source_commits": ["3761fe3c2"], "source_entry_id": "10.0/changes/040", "db_id": "f59ec4da0ca69e48f492dc00cf6f1d9e", "patch_ids": ["ec668b12c66ff7f67c918dd7fb4c6a77"], "statement_hash": "fdcf1edb08069f73db9f25970f7a5931255b6bcb898d10573b8028e18742f65a", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-a7e013889423fa21", "migration": false}, {"id": "10.0-c3bafcfd09d28f3d", "cves": [], "html": "

\u589e\u52a0\u5bf9\u4f7f\u7528 SCRAM-SHA-256 \u534f\u5546\u548c\u5b58\u50a8\u5bc6\u7801\u7684\u652f\u6301\uff08Michael Paquier\uff0cHeikki Linnakangas\uff09

\n

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", "text": "\u589e\u52a0\u5bf9\u4f7f\u7528 SCRAM-SHA-256 \u534f\u5546\u548c\u5b58\u50a8\u5bc6\u7801\u7684\u652f\u6301\uff08Michael Paquier\uff0cHeikki Linnakangas\uff09 \u8fd9\u6bd4\u73b0\u6709\u7684 md5 \u534f\u5546\u548c\u5b58\u50a8\u65b9\u5f0f\u66f4\u5b89\u5168\u3002", "title": "\u589e\u52a0\u5bf9\u4f7f\u7528 SCRAM-SHA-256 \u534f\u5546\u548c\u5b58\u50a8\u5bc6\u7801\u7684\u652f\u6301", "commits": [], "section": "\u670d\u52a1\u5668 / Authentication", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.8", "source_hash": "93ecc476821b9bd01a834ba181a5aa6d0a6643d0901e73f5af61a8d938d693be", "section_path": ["\u670d\u52a1\u5668", "Authentication"], "commit_groups": [["60f11b87a"], ["7ac955b34"], ["818fd4a67"], ["c727f120f"]], "identity_text": "Add SCRAM-SHA-256 support for password negotiation and storage (Michael Paquier, Heikki Linnakangas) This provides better security than the existing md5 negotiation and storage method.", "commit_aliases": ["60f11b87a", "7ac955b34", "818fd4a67", "c727f120f"], "source_commits": ["60f11b87a", "7ac955b34", "818fd4a67", "c727f120f"], "source_entry_id": "10.0/changes/041", "db_id": "5955cc2527979659e2abd0a8137f68e0", "patch_ids": ["193cf0a9c3b958595f86fa8f6288bfdb", "4467fdbca396e7fad000b231f4e93949", "5ac56d614016e98da18579d79541bad7", "5e0a4837ab27fad1974e9ac383fe9890"], "statement_hash": "eb75de471634a3165ca13066db38a2bb6ba77cca0945c31bb1524d78d979e660", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-c3bafcfd09d28f3d", "migration": false}, {"id": "10.0-cd00f8023660487b", "cves": [], "html": "

\u5c06\u670d\u52a1\u5668\u53c2\u6570password_encryption\u4ece boolean \u6539\u4e3a enum\uff08Michael Paquier\uff09

\n

\u8fd9\u662f\u652f\u6301\u66f4\u591a\u5bc6\u7801 hash \u9009\u9879\u6240\u5fc5\u9700\u7684\u3002

", "text": "\u5c06\u670d\u52a1\u5668\u53c2\u6570password_encryption\u4ece boolean \u6539\u4e3a enum\uff08Michael Paquier\uff09 \u8fd9\u662f\u652f\u6301\u66f4\u591a\u5bc6\u7801 hash \u9009\u9879\u6240\u5fc5\u9700\u7684\u3002", "title": "\u5c06\u670d\u52a1\u5668\u53c2\u6570password_encryption\u4ece boolean \u6539\u4e3a enum", "commits": [], "section": "\u670d\u52a1\u5668 / Authentication", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.8", "source_hash": "b996f7f4b951b2199d49b484d7cb76c3630253bdd52981c2cb034a05b43f6dcf", "section_path": ["\u670d\u52a1\u5668", "Authentication"], "commit_groups": [["babe05bc2"]], "identity_text": "Change the guc-password-encryption server parameter from boolean to enum (Michael Paquier) This was necessary to support additional password hashing options.", "commit_aliases": ["babe05bc2"], "source_commits": ["babe05bc2"], "source_entry_id": "10.0/changes/042", "db_id": "afa263671dbc0306e1d8e88bc4015fc2", "patch_ids": ["abb74703914df8bd8d9e5393b60bc3d9"], "statement_hash": "7f1ce92d72b66ecfad551ff7220b5c6f1ca42cddc103609a5b53b0cf75b4189f", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-cd00f8023660487b", "migration": false}, {"id": "10.0-b9869e851a98bec0", "cves": [], "html": "

\u589e\u52a0\u89c6\u56fe pg_hba_file_rules\uff0c\u7528\u4e8e\u663e\u793a pg_hba.conf \u7684\u5185\u5bb9\uff08Haribabu Kommi\uff09

\n

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", "text": "\u589e\u52a0\u89c6\u56fe pg_hba_file_rules\uff0c\u7528\u4e8e\u663e\u793a pg_hba.conf \u7684\u5185\u5bb9\uff08Haribabu Kommi\uff09 \u5b83\u663e\u793a\u7684\u662f\u6587\u4ef6\u5185\u5bb9\uff0c\u800c\u975e\u5f53\u524d\u751f\u6548\u7684\u8bbe\u7f6e\u3002", "title": "\u589e\u52a0\u89c6\u56fe pg_hba_file_rules\uff0c\u7528\u4e8e\u663e\u793a pg_hba.conf \u7684\u5185\u5bb9", "commits": [], "section": "\u670d\u52a1\u5668 / Authentication", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.8", "source_hash": "f005ec6553290cabb809a2b288a7583908c42eb587889f913c6c59c529e1e3df", "section_path": ["\u670d\u52a1\u5668", "Authentication"], "commit_groups": [["de16ab723"]], "identity_text": "Add view pg_hba_file_rules to display the contents of pg_hba.conf (Haribabu Kommi) This shows the file contents, not the currently active settings.", "commit_aliases": ["de16ab723"], "source_commits": ["de16ab723"], "source_entry_id": "10.0/changes/043", "db_id": "a133c968c922bc702ba42065038ca89f", "patch_ids": ["44e5d255d321296cbde553fb62d692b9"], "statement_hash": "493c791e8e96266151f710342beff6199a2fffd0f3aba7a309a34462e6866cf8", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-b9869e851a98bec0", "migration": false}, {"id": "10.0-ed80a9b526bc7a81", "cves": [], "html": "

\u652f\u6301\u591a\u4e2a RADIUS \u670d\u52a1\u5668\uff08Magnus Hagander\uff09

\n

\u6240\u6709\u4e0e RADIUS \u76f8\u5173\u7684\u53c2\u6570\u73b0\u5728\u90fd\u4f7f\u7528\u590d\u6570\u5f62\u5f0f\uff0c\u5e76\u652f\u6301\u4ee5\u9017\u53f7\u5206\u9694\u7684\u670d\u52a1\u5668\u5217\u8868\u3002

", "text": "\u652f\u6301\u591a\u4e2a RADIUS \u670d\u52a1\u5668\uff08Magnus Hagander\uff09 \u6240\u6709\u4e0e RADIUS \u76f8\u5173\u7684\u53c2\u6570\u73b0\u5728\u90fd\u4f7f\u7528\u590d\u6570\u5f62\u5f0f\uff0c\u5e76\u652f\u6301\u4ee5\u9017\u53f7\u5206\u9694\u7684\u670d\u52a1\u5668\u5217\u8868\u3002", "title": "\u652f\u6301\u591a\u4e2a RADIUS \u670d\u52a1\u5668", "commits": [], "section": "\u670d\u52a1\u5668 / Authentication", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.8", "source_hash": "0c03f11738b6648834426e56eed507bc21189c7ec16c3b5ba9a0e151d15d47cd", "section_path": ["\u670d\u52a1\u5668", "Authentication"], "commit_groups": [["6b76f1bb5"]], "identity_text": "Support multiple RADIUS servers (Magnus Hagander) All the RADIUS related parameters are now plural and support a comma-separated list of servers.", "commit_aliases": ["6b76f1bb5"], "source_commits": ["6b76f1bb5"], "source_entry_id": "10.0/changes/044", "db_id": "ef402842881f2e52be7128c86e6153b8", "patch_ids": ["398995d71c255838efc9a3f83849d48e"], "statement_hash": "a877a2a65bc61475f09aaac8cc1e5fe999dcb07fe1478d61897e6106787f3518", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-ed80a9b526bc7a81", "migration": false}, {"id": "10.0-fb9103c24bb22f93", "cves": [], "html": "

\u5141\u8bb8\u5728\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u65f6\u66f4\u65b0 SSL \u914d\u7f6e\uff08Andreas Karlsson\uff0cTom Lane\uff09

\n

\u8fd9\u5141\u8bb8\u901a\u8fc7\u4f7f\u7528 pg_ctl reload\u3001SELECT pg_reload_conf() \u6216\u53d1\u9001 SIGHUP \u4fe1\u53f7\u6765\u91cd\u65b0\u914d\u7f6e SSL\uff0c\u65e0\u9700\u91cd\u542f\u670d\u52a1\u5668\u3002\u4f46\u662f\uff0c\u5982\u679c\u670d\u52a1\u5668\u7684 SSL \u5bc6\u94a5\u9700\u8981\u53e3\u4ee4\uff0c\u5219\u65e0\u6cd5\u91cd\u65b0\u52a0\u8f7d SSL \u914d\u7f6e\uff0c\u56e0\u4e3a\u65e0\u6cd5\u518d\u6b21\u63d0\u793a\u8f93\u5165\u53e3\u4ee4\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u539f\u59cb\u914d\u7f6e\u4f1a\u5728 postmaster \u7684\u6574\u4e2a\u751f\u547d\u5468\u671f\u5185\u751f\u6548\u3002

", "text": "\u5141\u8bb8\u5728\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u65f6\u66f4\u65b0 SSL \u914d\u7f6e\uff08Andreas Karlsson\uff0cTom Lane\uff09 \u8fd9\u5141\u8bb8\u901a\u8fc7\u4f7f\u7528 pg_ctl reload\u3001SELECT pg_reload_conf() \u6216\u53d1\u9001 SIGHUP \u4fe1\u53f7\u6765\u91cd\u65b0\u914d\u7f6e SSL\uff0c\u65e0\u9700\u91cd\u542f\u670d\u52a1\u5668\u3002\u4f46\u662f\uff0c\u5982\u679c\u670d\u52a1\u5668\u7684 SSL \u5bc6\u94a5\u9700\u8981\u53e3\u4ee4\uff0c\u5219\u65e0\u6cd5\u91cd\u65b0\u52a0\u8f7d SSL \u914d\u7f6e\uff0c\u56e0\u4e3a\u65e0\u6cd5\u518d\u6b21\u63d0\u793a\u8f93\u5165\u53e3\u4ee4\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u539f\u59cb\u914d\u7f6e\u4f1a\u5728 postmaster \u7684\u6574\u4e2a\u751f\u547d\u5468\u671f\u5185\u751f\u6548\u3002", "title": "\u5141\u8bb8\u5728\u91cd\u65b0\u52a0\u8f7d\u914d\u7f6e\u65f6\u66f4\u65b0 SSL \u914d\u7f6e", "commits": [], "section": "\u670d\u52a1\u5668 / \u670d\u52a1\u5668\u914d\u7f6e", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.9", "source_hash": "a75f9d8b40b68cfd5f45bec6d16378ff2d95a7cd62c74fbcd029c4ed8b67aeb3", "section_path": ["\u670d\u52a1\u5668", "\u670d\u52a1\u5668\u914d\u7f6e"], "commit_groups": [["1e942c747"], ["6667d9a6d"], ["de41869b6"]], "identity_text": "Allow SSL configuration to be updated during configuration reload (Andreas Karlsson, Tom Lane) This allows SSL to be reconfigured without a server restart, by using pg_ctl reload, SELECT pg_reload_conf(), or sending a SIGHUP signal. However, reloading the SSL configuration does not work if the server's SSL key requires a passphrase, as there is no way to re-prompt for the passphrase. The original configuration will apply for the life of the postmaster in that case.", "commit_aliases": ["1e942c747", "6667d9a6d", "de41869b6"], "source_commits": ["1e942c747", "6667d9a6d", "de41869b6"], "source_entry_id": "10.0/changes/045", "db_id": "d29ffe1d897861185d7a36db7e188ffc", "patch_ids": ["3889623a540b88d17fb2cdd5e2b2de4d", "9a1efe2fdd9a4fedb0a1b35efc6cbd95", "be9d67ea16cba709d3da41959250b7b2"], "statement_hash": "1d1ce22ac013f66fa80903805eb96f94faa6b33e026fe1dc05ef9df9af472a47", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-fb9103c24bb22f93", "migration": false}, {"id": "10.0-fb542c8ddeef9df8", "cves": [], "html": "

\u4f7fbgwriter_lru_maxpages\u7684\u6700\u5927\u503c\u5b9e\u9645\u4e0a\u4e0d\u518d\u53d7\u9650\uff08Jim Nasby\uff09

", "text": "\u4f7fbgwriter_lru_maxpages\u7684\u6700\u5927\u503c\u5b9e\u9645\u4e0a\u4e0d\u518d\u53d7\u9650\uff08Jim Nasby\uff09", "title": "\u4f7fbgwriter_lru_maxpages\u7684\u6700\u5927\u503c\u5b9e\u9645\u4e0a\u4e0d\u518d\u53d7\u9650", "commits": [], "section": "\u670d\u52a1\u5668 / \u670d\u52a1\u5668\u914d\u7f6e", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.9", "source_hash": "6c426f9c83e8a983b71116d32bb416dbd8026fd8e76e61bc459410fb79be3471", "section_path": ["\u670d\u52a1\u5668", "\u670d\u52a1\u5668\u914d\u7f6e"], "commit_groups": [["14ca9abfb"]], "identity_text": "Make the maximum value of guc-bgwriter-lru-maxpages effectively unlimited (Jim Nasby)", "commit_aliases": ["14ca9abfb"], "source_commits": ["14ca9abfb"], "source_entry_id": "10.0/changes/046", "db_id": "d0181024ec9a4f1edad33804ec164b30", "patch_ids": ["0cfacdeb65fad0038089c8dc0a3cf879"], "statement_hash": "7fd162546a7727735abb8008b372b7f5df3170f5d5b3ffabd9f1db8aea3edc64", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-fb542c8ddeef9df8", "migration": false}, {"id": "10.0-0c12f0ab0020d1cf", "cves": [], "html": "

\u521b\u5efa\u6587\u4ef6\u6216\u89e3\u9664\u6587\u4ef6\u94fe\u63a5\u540e\uff0c\u5bf9\u5176\u7236\u76ee\u5f55\u6267\u884c fsync\uff08Michael Paquier\uff09

\n

\u8fd9\u964d\u4f4e\u4e86\u65ad\u7535\u540e\u4e22\u5931\u6570\u636e\u7684\u98ce\u9669\u3002

", "text": "\u521b\u5efa\u6587\u4ef6\u6216\u89e3\u9664\u6587\u4ef6\u94fe\u63a5\u540e\uff0c\u5bf9\u5176\u7236\u76ee\u5f55\u6267\u884c fsync\uff08Michael Paquier\uff09 \u8fd9\u964d\u4f4e\u4e86\u65ad\u7535\u540e\u4e22\u5931\u6570\u636e\u7684\u98ce\u9669\u3002", "title": "\u521b\u5efa\u6587\u4ef6\u6216\u89e3\u9664\u6587\u4ef6\u94fe\u63a5\u540e\uff0c\u5bf9\u5176\u7236\u76ee\u5f55\u6267\u884c fsync", "commits": [], "section": "\u670d\u52a1\u5668 / \u53ef\u9760\u6027", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.10", "source_hash": "7de32df7489edd361c1eecd079afe7243172fd9cb25fd7f8b92ecb5b326f65ba", "section_path": ["\u670d\u52a1\u5668", "\u53ef\u9760\u6027"], "commit_groups": [["1b02be21f"]], "identity_text": "After creating or unlinking files, perform an fsync on their parent directory (Michael Paquier) This reduces the risk of data loss after a power failure.", "commit_aliases": ["1b02be21f"], "source_commits": ["1b02be21f"], "source_entry_id": "10.0/changes/047", "db_id": "8fed6acbfe05ef12435a27b0ab7c8ded", "patch_ids": ["89bb2ac8b09908cfe5eec222d8b8cfcf"], "statement_hash": "5c404d40efb7231cc67fc2a2249db5c257a0132b3becca6d799f8b47ebcab782", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-0c12f0ab0020d1cf", "migration": false}, {"id": "10.0-e3610f6d3281fc9a", "cves": [], "html": "

\u9632\u6b62\u5728\u5176\u4ed6\u65b9\u9762\u5904\u4e8e\u7a7a\u95f2\u72b6\u6001\u7684\u7cfb\u7edf\u4e0a\u6267\u884c\u4e0d\u5fc5\u8981\u7684\u68c0\u67e5\u70b9\u548c WAL \u5f52\u6863\uff08Michael Paquier\uff09

", "text": "\u9632\u6b62\u5728\u5176\u4ed6\u65b9\u9762\u5904\u4e8e\u7a7a\u95f2\u72b6\u6001\u7684\u7cfb\u7edf\u4e0a\u6267\u884c\u4e0d\u5fc5\u8981\u7684\u68c0\u67e5\u70b9\u548c WAL \u5f52\u6863\uff08Michael Paquier\uff09", "title": "\u9632\u6b62\u5728\u5176\u4ed6\u65b9\u9762\u5904\u4e8e\u7a7a\u95f2\u72b6\u6001\u7684\u7cfb\u7edf\u4e0a\u6267\u884c\u4e0d\u5fc5\u8981\u7684\u68c0\u67e5\u70b9\u548c WAL \u5f52\u6863", "commits": [], "section": "\u670d\u52a1\u5668 / \u53ef\u9760\u6027 / \u9884\u5199\u5f0f\u65e5\u5fd7\uff08WAL\uff09", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.10.3", "source_hash": "8f66f95c00cf87924a004fe24299c5a84715e5544a795512373727485e1a32a7", "section_path": ["\u670d\u52a1\u5668", "\u53ef\u9760\u6027", "\u9884\u5199\u5f0f\u65e5\u5fd7\uff08WAL\uff09"], "commit_groups": [["6ef2eba3f"]], "identity_text": "Prevent unnecessary checkpoints and WAL archiving on otherwise-idle systems (Michael Paquier)", "commit_aliases": ["6ef2eba3f"], "source_commits": ["6ef2eba3f"], "source_entry_id": "10.0/changes/048", "db_id": "c1edf67502edb4aede9d2b3347b0ec95", "patch_ids": ["f48c31ad65a7f11a438c2974a0536592"], "statement_hash": "d9bdd702fdc51105f7373d18ffb8bdcf4b53ec0b0cc71485e0f5a1912a1cbdf4", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-e3610f6d3281fc9a", "migration": false}, {"id": "10.0-2be9cd705b3e6f1f", "cves": [], "html": "

\u589e\u52a0\u670d\u52a1\u5668\u53c2\u6570wal_consistency_checking\uff0c\u7528\u4e8e\u5411 WAL \u6dfb\u52a0\u53ef\u5728\u5907\u5e93\u4e0a\u8fdb\u884c\u5408\u7406\u6027\u68c0\u67e5\u7684\u8be6\u7ec6\u4fe1\u606f\uff08Kuntal Ghosh\uff0cRobert Haas\uff09

\n

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", "text": "\u589e\u52a0\u670d\u52a1\u5668\u53c2\u6570wal_consistency_checking\uff0c\u7528\u4e8e\u5411 WAL \u6dfb\u52a0\u53ef\u5728\u5907\u5e93\u4e0a\u8fdb\u884c\u5408\u7406\u6027\u68c0\u67e5\u7684\u8be6\u7ec6\u4fe1\u606f\uff08Kuntal Ghosh\uff0cRobert Haas\uff09 \u4efb\u4f55\u5408\u7406\u6027\u68c0\u67e5\u5931\u8d25\u90fd\u4f1a\u5728\u5907\u5e93\u4e0a\u4ea7\u751f\u81f4\u547d\u9519\u8bef\u3002", "title": "\u589e\u52a0\u670d\u52a1\u5668\u53c2\u6570wal_consistency_checking\uff0c\u7528\u4e8e\u5411 WAL \u6dfb\u52a0\u53ef\u5728\u5907\u5e93\u4e0a\u8fdb\u884c\u5408\u7406\u6027\u68c0\u67e5\u7684\u8be6\u7ec6\u4fe1\u606f", "commits": [], "section": "\u670d\u52a1\u5668 / \u53ef\u9760\u6027 / \u9884\u5199\u5f0f\u65e5\u5fd7\uff08WAL\uff09", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.10.3", "source_hash": "d01988da1ae8d1e138d03262c003b98f92865cbedf946fed29870ab3a82d00c4", "section_path": ["\u670d\u52a1\u5668", "\u53ef\u9760\u6027", "\u9884\u5199\u5f0f\u65e5\u5fd7\uff08WAL\uff09"], "commit_groups": [["a507b8690"], ["bb4a39637"]], "identity_text": "Add guc-wal-consistency-checking server parameter to add details to WAL that can be sanity-checked on the standby (Kuntal Ghosh, Robert Haas) Any sanity-check failure generates a fatal error on the standby.", "commit_aliases": ["a507b8690", "bb4a39637"], "source_commits": ["a507b8690", "bb4a39637"], "source_entry_id": "10.0/changes/049", "db_id": "4bd9e1fe8f926b6fc20518c6dc3080b1", "patch_ids": ["0bd78eb8733a86695381e9a5b1b24957", "537ad465a78225b3d14bc9986ad98a52"], "statement_hash": "b2b57a7f4c75e4e522b3517745ffb0932ec4eef1ec7a363a81859171387ffcc1", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-2be9cd705b3e6f1f", "migration": false}, {"id": "10.0-92fe5a5a5dcf9c9d", "cves": [], "html": "

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\n

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", "text": "\u5c06\u53ef\u914d\u7f6e\u7684\u6700\u5927 WAL \u6bb5\u5927\u5c0f\u589e\u52a0\u5230 1 GB\uff08Beena Emerson\uff09 \u8f83\u5927\u7684 WAL \u6bb5\u53ef\u4ee5\u51cf\u5c11archive_command\u8c03\u7528\u6b21\u6570\uff0c\u4ee5\u53ca\u9700\u8981\u7ba1\u7406\u7684 WAL \u6587\u4ef6\u6570\u91cf\u3002", "title": "\u5c06\u53ef\u914d\u7f6e\u7684\u6700\u5927 WAL \u6bb5\u5927\u5c0f\u589e\u52a0\u5230 1 GB", "commits": [], "section": "\u670d\u52a1\u5668 / \u53ef\u9760\u6027 / \u9884\u5199\u5f0f\u65e5\u5fd7\uff08WAL\uff09", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.3.10.3", "source_hash": "ffaff3176ba6966287b903cf06f54b13599e82bdbd1061a038f7e4cb92638a96", "section_path": ["\u670d\u52a1\u5668", "\u53ef\u9760\u6027", "\u9884\u5199\u5f0f\u65e5\u5fd7\uff08WAL\uff09"], "commit_groups": [["00b6b6feb"]], "identity_text": "Increase the maximum configurable WAL segment size to one gigabyte (Beena Emerson) A larger WAL segment size allows for fewer guc-archive-command invocations and fewer WAL files to manage.", "commit_aliases": ["00b6b6feb"], "source_commits": ["00b6b6feb"], "source_entry_id": "10.0/changes/050", "db_id": "9fd24a9439f4f6d2094f14222d345f3b", "patch_ids": ["f5a2f823013247b008b9bdd7a231b654"], "statement_hash": "cec98edf71c2e5c03ae4f899f9c87357bda6939b413a19f1c42c38e2ee3d8536", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-92fe5a5a5dcf9c9d", "migration": false}, {"id": "10.0-1d9c5c383a33fa3d", "cves": [], "html": "

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\n

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", "text": "\u589e\u52a0\u5c06\u8868\u903b\u8f91\u590d\u5236\u5230\u5907\u5e93\u7684\u80fd\u529b\uff08Petr Jelinek\uff09 \u903b\u8f91\u590d\u5236\u6bd4\u7269\u7406\u590d\u5236\u66f4\u7075\u6d3b\uff0c\u5305\u62ec\u5728\u4e0d\u540c PostgreSQL \u5927\u7248\u672c\u4e4b\u95f4\u590d\u5236\u4ee5\u53ca\u9009\u62e9\u6027\u590d\u5236\u3002", "title": "\u589e\u52a0\u5c06\u8868\u903b\u8f91\u590d\u5236\u5230\u5907\u5e93\u7684\u80fd\u529b", "commits": [], "section": "\u590d\u5236\u4e0e\u6062\u590d", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.4", "source_hash": "1bdb86037bc318143094d15587265e1e9fcf4380b1084c3613e527d1bd9f03b9", "section_path": ["\u590d\u5236\u4e0e\u6062\u590d"], "commit_groups": [["665d1fad9"], ["7c4f52409"], ["ff7bce174"]], "identity_text": "Add the ability to logically replicate tables to standby servers (Petr Jelinek) Logical replication allows more flexibility than physical replication does, including replication between different major versions of PostgreSQL and selective replication.", "commit_aliases": ["665d1fad9", "7c4f52409", "ff7bce174"], "source_commits": ["665d1fad9", "7c4f52409", "ff7bce174"], "source_entry_id": "10.0/changes/051", "db_id": "8d5c9b1007a1e351a1af663db823583c", "patch_ids": ["4eca6a9f36394470a86009ce54223f8d", "8113e89894f6095931263bf7098c1110", "949507c79af3f30c367f628ab83d5fdd"], "statement_hash": "7cd538c62bc7e58a29dc48b42cd9e002ff58a17d00cf43f5f9e04c6cf1ce1fd3", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-1d9c5c383a33fa3d", "migration": false}, {"id": "10.0-23126d8763c5cbd6", "cves": [], "html": "

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\n

\u4ee5\u524d\uff0c\u670d\u52a1\u5668\u59cb\u7ec8\u7b49\u5f85 synchronous_standby_names \u4e2d\u6700\u5148\u51fa\u73b0\u7684\u6d3b\u52a8\u5907\u5e93\u3002\u65b0\u7684 synchronous_standby_names \u5173\u952e\u5b57 ANY \u5141\u8bb8\u7b49\u5f85\u4efb\u610f\u6307\u5b9a\u6570\u91cf\u7684\u5907\u5e93\uff0c\u800c\u4e0d\u8003\u8651\u5176\u6392\u5217\u987a\u5e8f\u3002\u8fd9\u79f0\u4e3a\u6cd5\u5b9a\u4eba\u6570\u63d0\u4ea4\u3002

", "text": "\u5141\u8bb8\u7b49\u5f85\u5907\u5e93\u7684\u63d0\u4ea4\u786e\u8ba4\uff0c\u800c\u4e0d\u53d7\u5176\u5728synchronous_standby_names\u4e2d\u51fa\u73b0\u987a\u5e8f\u7684\u5f71\u54cd\uff08Masahiko Sawada\uff09 \u4ee5\u524d\uff0c\u670d\u52a1\u5668\u59cb\u7ec8\u7b49\u5f85 synchronous_standby_names \u4e2d\u6700\u5148\u51fa\u73b0\u7684\u6d3b\u52a8\u5907\u5e93\u3002\u65b0\u7684 synchronous_standby_names \u5173\u952e\u5b57 ANY \u5141\u8bb8\u7b49\u5f85\u4efb\u610f\u6307\u5b9a\u6570\u91cf\u7684\u5907\u5e93\uff0c\u800c\u4e0d\u8003\u8651\u5176\u6392\u5217\u987a\u5e8f\u3002\u8fd9\u79f0\u4e3a\u6cd5\u5b9a\u4eba\u6570\u63d0\u4ea4\u3002", "title": "\u5141\u8bb8\u7b49\u5f85\u5907\u5e93\u7684\u63d0\u4ea4\u786e\u8ba4\uff0c\u800c\u4e0d\u53d7\u5176\u5728synchronous_standby_names\u4e2d\u51fa\u73b0\u987a\u5e8f\u7684\u5f71\u54cd", "commits": [], "section": "\u590d\u5236\u4e0e\u6062\u590d", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.4", "source_hash": "1dc8cd3542cb59b89fbe79c092b6f08aea1cb0c1e69f5a5ba68b5fe85d6a2d0b", "section_path": ["\u590d\u5236\u4e0e\u6062\u590d"], "commit_groups": [["3901fd70c"]], "identity_text": "Allow waiting for commit acknowledgment from standby servers irrespective of the order they appear in guc-synchronous-standby-names (Masahiko Sawada) Previously the server always waited for the active standbys that appeared first in synchronous_standby_names. The new synchronous_standby_names keyword ANY allows waiting for any number of standbys irrespective of their ordering. This is known as quorum commit.", "commit_aliases": ["3901fd70c"], "source_commits": ["3901fd70c"], "source_entry_id": "10.0/changes/052", "db_id": "ab01506adbc7954f53301856aef227b7", "patch_ids": ["9aab90d268df64616916d6e10c0a9311"], "statement_hash": "669684aeb70c918ad46c8d3a00ad3b262e9fc6b8abbf4b1a75c7ba8418766370", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-23126d8763c5cbd6", "migration": false}, {"id": "10.0-facf813e08a342d5", "cves": [], "html": "

\u51cf\u5c11\u6267\u884c\u6d41\u5f0f\u5907\u4efd\u548c\u590d\u5236\u6240\u9700\u7684\u914d\u7f6e\u53d8\u66f4\uff08Magnus Hagander\uff0cDang Minh Huong\uff09

\n

\u5177\u4f53\u800c\u8a00\uff0c\u66f4\u6539\u4e86wal_level\u3001max_wal_senders\u3001max_replication_slots\u548chot_standby\u7684\u9ed8\u8ba4\u503c\uff0c\u4f7f\u5176\u5f00\u7bb1\u5373\u53ef\u7528\u4e8e\u8fd9\u4e9b\u573a\u666f\u3002

", "text": "\u51cf\u5c11\u6267\u884c\u6d41\u5f0f\u5907\u4efd\u548c\u590d\u5236\u6240\u9700\u7684\u914d\u7f6e\u53d8\u66f4\uff08Magnus Hagander\uff0cDang Minh Huong\uff09 \u5177\u4f53\u800c\u8a00\uff0c\u66f4\u6539\u4e86wal_level\u3001max_wal_senders\u3001max_replication_slots\u548chot_standby\u7684\u9ed8\u8ba4\u503c\uff0c\u4f7f\u5176\u5f00\u7bb1\u5373\u53ef\u7528\u4e8e\u8fd9\u4e9b\u573a\u666f\u3002", "title": "\u51cf\u5c11\u6267\u884c\u6d41\u5f0f\u5907\u4efd\u548c\u590d\u5236\u6240\u9700\u7684\u914d\u7f6e\u53d8\u66f4", "commits": [], "section": "\u590d\u5236\u4e0e\u6062\u590d", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.4", "source_hash": "d3634dccf2785ef8a802bc41559cea4f4769a6deb07d6e9790b829d4bf4238cc", "section_path": ["\u590d\u5236\u4e0e\u6062\u590d"], "commit_groups": [["34fc61673"], ["f6d6d2920"]], "identity_text": "Reduce configuration changes necessary to perform streaming backup and replication (Magnus Hagander, Dang Minh Huong) Specifically, the defaults were changed for guc-wal-level , guc-max-wal-senders , guc-max-replication-slots , and guc-hot-standby to make them suitable for these usages out-of-the-box.", "commit_aliases": ["34fc61673", "f6d6d2920"], "source_commits": ["34fc61673", "f6d6d2920"], "source_entry_id": "10.0/changes/053", "db_id": "67d90388012baa145d263d45eb7790f2", "patch_ids": ["b83866010e871eb381fcdcf31e89ba20", "e62eb5fbd5fad22e130cb6c120efcf4d"], "statement_hash": "23d398d442a929d5ee5da45afd1d9af0cc976ce5f54bbe9e8eeb239f373dbf65", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-facf813e08a342d5", "migration": false}, {"id": "10.0-34d5ebb1bcd570a5", "cves": [], "html": "

\u5728 pg_hba.conf \u4e2d\u9ed8\u8ba4\u542f\u7528\u6765\u81ea localhost \u8fde\u63a5\u7684\u590d\u5236\uff08Michael Paquier\uff09

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\n

\u8be5\u8bed\u6cd5\u652f\u6301\u8303\u56f4\u5206\u533a\u548c\u5217\u8868\u5206\u533a\u3002

", "text": "\u589e\u52a0\u8868\u5206\u533a\u8bed\u6cd5\uff0c\u81ea\u52a8\u521b\u5efa\u5206\u533a\u7ea6\u675f\uff0c\u5e76\u5904\u7406\u5143\u7ec4\u63d2\u5165\u548c\u66f4\u65b0\u7684\u8def\u7531\uff08Amit Langote\uff09 \u8be5\u8bed\u6cd5\u652f\u6301\u8303\u56f4\u5206\u533a\u548c\u5217\u8868\u5206\u533a\u3002", "title": "\u589e\u52a0\u8868\u5206\u533a\u8bed\u6cd5\uff0c\u81ea\u52a8\u521b\u5efa\u5206\u533a\u7ea6\u675f\uff0c\u5e76\u5904\u7406\u5143\u7ec4\u63d2\u5165\u548c\u66f4\u65b0\u7684\u8def\u7531", "commits": [], "section": "\u5de5\u5177\u547d\u4ee4", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.6", "source_hash": "94d8858175f00905c9d3674000e0ab563d7df4de6468d33020421e857c482b9c", "section_path": ["\u5de5\u5177\u547d\u4ee4"], "commit_groups": [["f0e44751d"]], "identity_text": "Add table partitioning syntax that automatically creates partition constraints and handles routing of tuple insertions and updates (Amit Langote) The syntax supports range and list partitioning.", "commit_aliases": ["f0e44751d"], "source_commits": ["f0e44751d"], "source_entry_id": "10.0/changes/063", "db_id": "000057305b6d8458507f09c26fffd339", "patch_ids": ["2bf171efca6b83c614abb12f5bd60e5b"], "statement_hash": "e6f014871affdecd51e5f21cf376222be26826e3fc03e3b464de957394eb3724", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-c371358fa55a0e03", "migration": false}, {"id": "10.0-1a4f0ddcaae34961", "cves": [], "html": "

\u589e\u52a0 AFTER \u89e6\u53d1\u5668\u7684\u8fc7\u6e21\u8868\uff0c\u4ee5\u8bb0\u5f55\u5df2\u53d8\u66f4\u7684\u884c\uff08Kevin Grittner\uff0cThomas Munro\uff09

\n

\u4f7f\u7528\u670d\u52a1\u5668\u7aef\u8bed\u8a00\u7f16\u5199\u7684\u89e6\u53d1\u5668\u53ef\u4ee5\u8bbf\u95ee\u8fc7\u6e21\u8868\u3002

", "text": "\u589e\u52a0 AFTER \u89e6\u53d1\u5668\u7684\u8fc7\u6e21\u8868\uff0c\u4ee5\u8bb0\u5f55\u5df2\u53d8\u66f4\u7684\u884c\uff08Kevin Grittner\uff0cThomas Munro\uff09 \u4f7f\u7528\u670d\u52a1\u5668\u7aef\u8bed\u8a00\u7f16\u5199\u7684\u89e6\u53d1\u5668\u53ef\u4ee5\u8bbf\u95ee\u8fc7\u6e21\u8868\u3002", "title": "\u589e\u52a0 AFTER \u89e6\u53d1\u5668\u7684\u8fc7\u6e21\u8868\uff0c\u4ee5\u8bb0\u5f55\u5df2\u53d8\u66f4\u7684\u884c", "commits": [], "section": "\u5de5\u5177\u547d\u4ee4", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.6", "source_hash": "834dedfaacca547b9c5623065cdd74918520d15a6eecb0697bb7156e7a039f9e", "section_path": ["\u5de5\u5177\u547d\u4ee4"], "commit_groups": [["597027163"], ["5ebeb579b"], ["8c48375e5"]], "identity_text": "Add AFTER trigger transition tables to record changed rows (Kevin Grittner, Thomas Munro) Transition tables are accessible from triggers written in server-side languages.", "commit_aliases": ["597027163", "5ebeb579b", "8c48375e5"], "source_commits": ["597027163", "5ebeb579b", "8c48375e5"], "source_entry_id": "10.0/changes/064", "db_id": "de0d9af502d9e1e6d87e711d28a2f042", "patch_ids": ["09466e2798704d0757aecf9fb54b94a2", "bd09118edd8189fcb8d416683119d3f9", "d984a09ea62a00b46e43afe97c645165"], "statement_hash": "38e9e2985f53a4c167d53ae0073e13f157f08a37e2051da83812a01d3d18e94c", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-1a4f0ddcaae34961", "migration": false}, {"id": "10.0-d7fff36608094969", "cves": [], "html": "

\u5141\u8bb8\u4f7f\u7528\u9650\u5236\u6027\u884c\u7ea7\u5b89\u5168\u7b56\u7565\uff08Stephen Frost\uff09

\n

\u4ee5\u524d\uff0c\u6240\u6709\u5b89\u5168\u7b56\u7565\u90fd\u662f\u5bbd\u677e\u7684\uff0c\u53ea\u8981\u4efb\u610f\u7b56\u7565\u5339\u914d\u5c31\u5141\u8bb8\u8bbf\u95ee\u3002\u9650\u5236\u6027\u7b56\u7565\u5219\u5fc5\u987b\u5339\u914d\u624d\u4f1a\u6388\u4e88\u8bbf\u95ee\u6743\u9650\u3002\u8fd9\u4e24\u7c7b\u7b56\u7565\u53ef\u4ee5\u7ec4\u5408\u4f7f\u7528\u3002

", "text": "\u5141\u8bb8\u4f7f\u7528\u9650\u5236\u6027\u884c\u7ea7\u5b89\u5168\u7b56\u7565\uff08Stephen Frost\uff09 \u4ee5\u524d\uff0c\u6240\u6709\u5b89\u5168\u7b56\u7565\u90fd\u662f\u5bbd\u677e\u7684\uff0c\u53ea\u8981\u4efb\u610f\u7b56\u7565\u5339\u914d\u5c31\u5141\u8bb8\u8bbf\u95ee\u3002\u9650\u5236\u6027\u7b56\u7565\u5219\u5fc5\u987b\u5339\u914d\u624d\u4f1a\u6388\u4e88\u8bbf\u95ee\u6743\u9650\u3002\u8fd9\u4e24\u7c7b\u7b56\u7565\u53ef\u4ee5\u7ec4\u5408\u4f7f\u7528\u3002", "title": "\u5141\u8bb8\u4f7f\u7528\u9650\u5236\u6027\u884c\u7ea7\u5b89\u5168\u7b56\u7565", "commits": [], "section": "\u5de5\u5177\u547d\u4ee4", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.6", "source_hash": "20ad2dc5b93616be835c2ebc1e74e3a483caf830be97c14ed18e764c8393df66", "section_path": ["\u5de5\u5177\u547d\u4ee4"], "commit_groups": [["093129c9d"]], "identity_text": "Allow restrictive row-level security policies (Stephen Frost) Previously all security policies were permissive, meaning that any matching policy allowed access. A restrictive policy must match for access to be granted. These policy types can be combined.", "commit_aliases": ["093129c9d"], "source_commits": ["093129c9d"], "source_entry_id": "10.0/changes/065", "db_id": "11b96674a66e357c060e1dcc5e253b7b", "patch_ids": ["f8296a929e01c4303a2ddef9913af095"], "statement_hash": "190ca66f06b4064549fe003257b36cb1c8f60d7a632f550709198255cc4d7a36", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-d7fff36608094969", "migration": false}, {"id": "10.0-95f3f05fb612c730", "cves": [], "html": "

\u521b\u5efa\u5916\u952e\u7ea6\u675f\u65f6\uff0c\u53ea\u68c0\u67e5\u88ab\u5f15\u7528\u8868\u4e0a\u7684 REFERENCES \u6743\u9650\uff08Tom Lane\uff09

\n

\u4ee5\u524d\uff0c\u8fd8\u8981\u6c42\u5f15\u7528\u8868\u4e0a\u7684 REFERENCES \u6743\u9650\u3002\u8fd9\u4f3c\u4e4e\u6e90\u4e8e\u5bf9 SQL \u6807\u51c6\u7684\u8bef\u8bfb\u3002\u7531\u4e8e\u521b\u5efa\u5916\u952e\u7ea6\u675f\uff08\u6216\u4efb\u4f55\u5176\u4ed6\u7c7b\u578b\u7684\u7ea6\u675f\uff09\u9700\u8981\u62e5\u6709\u88ab\u7ea6\u675f\u7684\u8868\uff0c\u989d\u5916\u8981\u6c42 REFERENCES \u6743\u9650\u4f3c\u4e4e\u6beb\u65e0\u610f\u4e49\u3002

", "text": "\u521b\u5efa\u5916\u952e\u7ea6\u675f\u65f6\uff0c\u53ea\u68c0\u67e5\u88ab\u5f15\u7528\u8868\u4e0a\u7684 REFERENCES \u6743\u9650\uff08Tom Lane\uff09 \u4ee5\u524d\uff0c\u8fd8\u8981\u6c42\u5f15\u7528\u8868\u4e0a\u7684 REFERENCES \u6743\u9650\u3002\u8fd9\u4f3c\u4e4e\u6e90\u4e8e\u5bf9 SQL \u6807\u51c6\u7684\u8bef\u8bfb\u3002\u7531\u4e8e\u521b\u5efa\u5916\u952e\u7ea6\u675f\uff08\u6216\u4efb\u4f55\u5176\u4ed6\u7c7b\u578b\u7684\u7ea6\u675f\uff09\u9700\u8981\u62e5\u6709\u88ab\u7ea6\u675f\u7684\u8868\uff0c\u989d\u5916\u8981\u6c42 REFERENCES \u6743\u9650\u4f3c\u4e4e\u6beb\u65e0\u610f\u4e49\u3002", "title": "\u521b\u5efa\u5916\u952e\u7ea6\u675f\u65f6\uff0c\u53ea\u68c0\u67e5\u88ab\u5f15\u7528\u8868\u4e0a\u7684 REFERENCES \u6743\u9650", "commits": [], "section": "\u5de5\u5177\u547d\u4ee4", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.6", "source_hash": "2a9163df4dfc39ab7330f276f320bc3725d3b4143a5ed585c5b6449aaf550e0f", "section_path": ["\u5de5\u5177\u547d\u4ee4"], "commit_groups": [["64d4da511"]], "identity_text": "When creating a foreign-key constraint, check for REFERENCES permission on only the referenced table (Tom Lane) Previously REFERENCES permission on the referencing table was also required. This appears to have stemmed from a misreading of the SQL standard. Since creating a foreign key (or any other type of) constraint requires ownership privilege on the constrained table, additionally requiring REFERENCES permission seems rather pointless.", "commit_aliases": ["64d4da511"], "source_commits": ["64d4da511"], "source_entry_id": "10.0/changes/066", "db_id": "810355995f0340ff303685086550013c", "patch_ids": ["df2c78f2bf6b8367fac34f1caae67ff3"], "statement_hash": "4887b81173c2f616178881ba70594218ef0186a5b4e48e486e3259042a8a4af3", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-95f3f05fb612c730", "migration": false}, {"id": "10.0-0a6eff6385b63bd1", "cves": [], "html": "

\u5141\u8bb8\u4e3a\u6a21\u5f0f\u8bbe\u7f6e\u9ed8\u8ba4\u6743\u9650\uff08Matheus Oliveira\uff09

\n

\u8fd9\u901a\u8fc7 ALTER DEFAULT PRIVILEGES \u547d\u4ee4\u5b8c\u6210\u3002

", "text": "\u5141\u8bb8\u4e3a\u6a21\u5f0f\u8bbe\u7f6e\u9ed8\u8ba4\u6743\u9650\uff08Matheus Oliveira\uff09 \u8fd9\u901a\u8fc7 ALTER DEFAULT PRIVILEGES \u547d\u4ee4\u5b8c\u6210\u3002", "title": "\u5141\u8bb8\u4e3a\u6a21\u5f0f\u8bbe\u7f6e\u9ed8\u8ba4\u6743\u9650", "commits": [], "section": "\u5de5\u5177\u547d\u4ee4", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.6", "source_hash": "69fdfa5bde157f6deb96f81f3b5256c689a209929de3aa91a7cb022f62fe870b", "section_path": ["\u5de5\u5177\u547d\u4ee4"], "commit_groups": [["ab89e465c"]], "identity_text": "Allow default permissions on schemas (Matheus Oliveira) This is done using the ALTER DEFAULT PRIVILEGES command.", "commit_aliases": ["ab89e465c"], "source_commits": ["ab89e465c"], "source_entry_id": "10.0/changes/067", "db_id": "7ff733fe8ed74bc848dee8d58fdf7aa4", "patch_ids": ["97c4cc78fde6b7f27e6ec37dc8feb549"], "statement_hash": "bf1ee5162c6cc56d492171e025c236af48189679ba9e1d3f06eea9f420ca9cd3", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-0a6eff6385b63bd1", "migration": false}, {"id": "10.0-65a3c2c0a929a92f", "cves": [], "html": "

\u589e\u52a0 CREATE SEQUENCE AS \u547d\u4ee4\uff0c\u7528\u4e8e\u521b\u5efa\u4e0e\u67d0\u4e2a\u6574\u6570\u6570\u636e\u7c7b\u578b\u5339\u914d\u7684\u5e8f\u5217\uff08Peter Eisentraut\uff09

\n

\u8fd9\u7b80\u5316\u4e86\u521b\u5efa\u4e0e\u57fa\u7840\u5217\u53d6\u503c\u8303\u56f4\u5339\u914d\u7684\u5e8f\u5217\u3002

", "text": "\u589e\u52a0 CREATE SEQUENCE AS \u547d\u4ee4\uff0c\u7528\u4e8e\u521b\u5efa\u4e0e\u67d0\u4e2a\u6574\u6570\u6570\u636e\u7c7b\u578b\u5339\u914d\u7684\u5e8f\u5217\uff08Peter Eisentraut\uff09 \u8fd9\u7b80\u5316\u4e86\u521b\u5efa\u4e0e\u57fa\u7840\u5217\u53d6\u503c\u8303\u56f4\u5339\u914d\u7684\u5e8f\u5217\u3002", "title": "\u589e\u52a0 CREATE SEQUENCE AS \u547d\u4ee4\uff0c\u7528\u4e8e\u521b\u5efa\u4e0e\u67d0\u4e2a\u6574\u6570\u6570\u636e\u7c7b\u578b\u5339\u914d\u7684\u5e8f\u5217", "commits": [], "section": "\u5de5\u5177\u547d\u4ee4", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.6", "source_hash": "dbb699bf2f589350eb074b3c495e11b3a59e7e9001bd1d4b3a618bd053608abf", "section_path": ["\u5de5\u5177\u547d\u4ee4"], "commit_groups": [["2ea5b06c7"]], "identity_text": "Add CREATE SEQUENCE AS command to create a sequence matching an integer data type (Peter Eisentraut) This simplifies the creation of sequences matching the range of base columns.", "commit_aliases": ["2ea5b06c7"], "source_commits": ["2ea5b06c7"], "source_entry_id": "10.0/changes/068", "db_id": "7d19b7716e47e8fa920af0dae46ddb4d", "patch_ids": ["cacf93b55aeda4f5f523fbc43dbd30cf"], "statement_hash": "23c49e912e34ad5a64b6aefdb1a356a6b2589f2cbe9779f3e75b515e383e16ec", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-65a3c2c0a929a92f", "migration": false}, {"id": "10.0-222041a7ca925162", "cves": [], "html": "

\u5141\u8bb8\u5bf9\u5177\u6709 INSTEAD INSERT \u89e6\u53d1\u5668\u7684\u89c6\u56fe\u6267\u884c COPY view FROM source\uff08Haribabu Kommi\uff09

\n

\u8fd9\u4e9b\u89e6\u53d1\u5668\u4f1a\u63a5\u6536 COPY \u8bfb\u53d6\u7684\u6570\u636e\u884c\u3002

", "text": "\u5141\u8bb8\u5bf9\u5177\u6709 INSTEAD INSERT \u89e6\u53d1\u5668\u7684\u89c6\u56fe\u6267\u884c COPY view FROM source\uff08Haribabu Kommi\uff09 \u8fd9\u4e9b\u89e6\u53d1\u5668\u4f1a\u63a5\u6536 COPY \u8bfb\u53d6\u7684\u6570\u636e\u884c\u3002", "title": "\u5141\u8bb8\u5bf9\u5177\u6709 INSTEAD INSERT \u89e6\u53d1\u5668\u7684\u89c6\u56fe\u6267\u884c COPY view FROM source", "commits": [], "section": "\u5de5\u5177\u547d\u4ee4", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.6", "source_hash": "4044b10ed9a060cf84a1984be5d44591259f68c9ebd4b19aa26da033d00bc223", "section_path": ["\u5de5\u5177\u547d\u4ee4"], "commit_groups": [["279c439c7"]], "identity_text": "Allow COPY view FROM source on views with INSTEAD INSERT triggers (Haribabu Kommi) The triggers are fed the data rows read by COPY.", "commit_aliases": ["279c439c7"], "source_commits": ["279c439c7"], "source_entry_id": "10.0/changes/069", "db_id": "794e8aeb952655498d6ded9423310a74", "patch_ids": ["6399b2c75633b061840f609410a65c6e"], "statement_hash": "3f2fc9badecc9a1ce693c79a398f3b099a03d746344c94c23a78d207c3d7242b", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-222041a7ca925162", "migration": false}, {"id": "10.0-41b6c62209fee7b2", "cves": [], "html": "

\u5141\u8bb8\u5728 DDL \u547d\u4ee4\u4e2d\u6307\u5b9a\u4e0d\u5e26\u53c2\u6570\u7684\u51fd\u6570\u540d\uff0c\u524d\u63d0\u662f\u8be5\u540d\u79f0\u552f\u4e00\uff08Peter Eisentraut\uff09

\n

\u4f8b\u5982\uff0c\u5982\u679c\u67d0\u4e2a\u540d\u79f0\u53ea\u5bf9\u5e94\u4e00\u4e2a\u51fd\u6570\uff0c\u5c31\u5141\u8bb8\u5bf9\u4e0d\u5e26\u53c2\u6570\u7684\u8be5\u51fd\u6570\u540d\u6267\u884c DROP FUNCTION\u3002\u8fd9\u662f SQL \u6807\u51c6\u8981\u6c42\u7684\u884c\u4e3a\u3002

", "text": "\u5141\u8bb8\u5728 DDL \u547d\u4ee4\u4e2d\u6307\u5b9a\u4e0d\u5e26\u53c2\u6570\u7684\u51fd\u6570\u540d\uff0c\u524d\u63d0\u662f\u8be5\u540d\u79f0\u552f\u4e00\uff08Peter Eisentraut\uff09 \u4f8b\u5982\uff0c\u5982\u679c\u67d0\u4e2a\u540d\u79f0\u53ea\u5bf9\u5e94\u4e00\u4e2a\u51fd\u6570\uff0c\u5c31\u5141\u8bb8\u5bf9\u4e0d\u5e26\u53c2\u6570\u7684\u8be5\u51fd\u6570\u540d\u6267\u884c DROP FUNCTION\u3002\u8fd9\u662f SQL \u6807\u51c6\u8981\u6c42\u7684\u884c\u4e3a\u3002", "title": "\u5141\u8bb8\u5728 DDL \u547d\u4ee4\u4e2d\u6307\u5b9a\u4e0d\u5e26\u53c2\u6570\u7684\u51fd\u6570\u540d\uff0c\u524d\u63d0\u662f\u8be5\u540d\u79f0\u552f\u4e00", "commits": [], "section": "\u5de5\u5177\u547d\u4ee4", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.6", "source_hash": "0e94be3ed232fb29f4a528a0b8cfc8124ad5dc6399fd6fb7b7857e9d36dd2f8e", "section_path": ["\u5de5\u5177\u547d\u4ee4"], "commit_groups": [["aefeb6874"]], "identity_text": "Allow the specification of a function name without arguments in DDL commands, if it is unique (Peter Eisentraut) For example, allow DROP FUNCTION on a function name without arguments if there is only one function with that name. This behavior is required by the SQL standard.", "commit_aliases": ["aefeb6874"], "source_commits": ["aefeb6874"], "source_entry_id": "10.0/changes/070", "db_id": "166edcd504777147dd9b87468952effb", "patch_ids": ["040bd33ba24dd98e86e3146694eb2e35"], "statement_hash": "25570f7e34fca28868e0f709dd6c7773e4f69c02fb24c35600f190ffd3b768e2", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-41b6c62209fee7b2", "migration": false}, {"id": "10.0-013ea2b866dc3a2a", "cves": [], "html": "

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\n

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\u4e3a JSON \u548c JSONB \u589e\u52a0\u5168\u6587\u68c0\u7d22\u652f\u6301\uff08Dmitry Dolgov\uff09

\n

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", "text": "\u4e3a JSON \u548c JSONB \u589e\u52a0\u5168\u6587\u68c0\u7d22\u652f\u6301\uff08Dmitry Dolgov\uff09 \u73b0\u5728\u53ef\u4ee5\u5c06\u51fd\u6570 ts_headline() \u548c to_tsvector() \u7528\u4e8e\u8fd9\u4e9b\u6570\u636e\u7c7b\u578b\u3002", "title": "\u4e3a JSON \u548c JSONB \u589e\u52a0\u5168\u6587\u68c0\u7d22\u652f\u6301", "commits": [], "section": "\u6570\u636e\u7c7b\u578b", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.7", "source_hash": "2663562c294e0ec4fb2edfd5e4c86abdcd4e6102ebd7e7b25e35b014328c5336", "section_path": ["\u6570\u636e\u7c7b\u578b"], "commit_groups": [["e306df7f9"]], "identity_text": "Add full text search support for JSON and JSONB (Dmitry Dolgov) The functions ts_headline() and to_tsvector() can now be used on these data types.", "commit_aliases": ["e306df7f9"], "source_commits": ["e306df7f9"], "source_entry_id": "10.0/changes/075", "db_id": "0f7ac4a0fa18fc1d90f5a4badd4e0e2a", "patch_ids": ["1f61508b61138ec839272fada69f99d0"], "statement_hash": "dc328feca84c6693599d515c1406c16032aa2b815094085c181bd86b20f4e1a7", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-1348244158f994e7", "migration": false}, {"id": "10.0-429e8da0a2a5009f", "cves": [], "html": "

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\n

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\n

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", "text": "\u589e\u52a0\u6807\u8bc6\u5217\uff0c\u7528\u4e8e\u5728\u63d2\u5165\u65f6\u4e3a\u5217\u5206\u914d\u6570\u503c\uff08Peter Eisentraut\uff09 \u5b83\u4eec\u7c7b\u4f3c\u4e8e SERIAL \u5217\uff0c\u4f46\u7b26\u5408 SQL \u6807\u51c6\u3002", "title": "\u589e\u52a0\u6807\u8bc6\u5217\uff0c\u7528\u4e8e\u5728\u63d2\u5165\u65f6\u4e3a\u5217\u5206\u914d\u6570\u503c", "commits": [], "section": "\u6570\u636e\u7c7b\u578b", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.7", "source_hash": "c3084501a27bc7adb62fb236d73a81e6fd5d5f8e588cd9d0dd9743589e067bba", "section_path": ["\u6570\u636e\u7c7b\u578b"], "commit_groups": [["321732705"]], "identity_text": "Add identity columns for assigning a numeric value to columns on insert (Peter Eisentraut) These are similar to SERIAL columns, but are SQL standard compliant.", "commit_aliases": ["321732705"], "source_commits": ["321732705"], "source_entry_id": "10.0/changes/077", "db_id": "aad2cc6659d834f48bab60c1d6fd16be", "patch_ids": ["291b426f3f7cbe471973782c1121d68b"], "statement_hash": "6dcf631eaf48795654ec9d87765bd98c7a24e3c986e575c256b61c1a2e268cc9", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-2522fdb67196f6c3", "migration": false}, {"id": "10.0-e08b66e232371612", "cves": [], "html": "

\u5141\u8bb8\u91cd\u547d\u540d ENUM \u503c\uff08Dagfinn Ilmari Manns\u00e5ker\uff09

\n

\u8fd9\u4f7f\u7528\u8bed\u6cd5 ALTER TYPE ... RENAME VALUE\u3002

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\n

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", "text": "\u5728 to_json() \u548c to_jsonb() \u4e2d\uff0c\u6b63\u786e\u5730\u5c06\u6570\u7ec4\u4f2a\u7c7b\u578b\uff08anyarray\uff09\u89c6\u4e3a\u6570\u7ec4\uff08Andrew Dunstan\uff09 \u4ee5\u524d\uff0c\u58f0\u660e\u4e3a anyarray \u7684\u5217\uff08\u5c24\u5176\u662f pg_stats \u89c6\u56fe\u4e2d\u7684\u5217\uff09\u4f1a\u88ab\u8f6c\u6362\u4e3a JSON \u5b57\u7b26\u4e32\uff0c\u800c\u4e0d\u662f\u6570\u7ec4\u3002", "title": "\u5728 to_json() \u548c to_jsonb() \u4e2d\uff0c\u6b63\u786e\u5730\u5c06\u6570\u7ec4\u4f2a\u7c7b\u578b\uff08anyarray\uff09\u89c6\u4e3a\u6570\u7ec4", "commits": [], "section": "\u6570\u636e\u7c7b\u578b", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.7", "source_hash": "ddf2c08b457904f7e6dcca7d9b11881e75925e3e8ad075fed8805bf4ba7ee8bf", "section_path": ["\u6570\u636e\u7c7b\u578b"], "commit_groups": [["502a3832c"]], "identity_text": "Properly treat array pseudotypes (anyarray) as arrays in to_json() and to_jsonb() (Andrew Dunstan) Previously columns declared as anyarray (particularly those in the pg_stats view) were converted to JSON strings rather than arrays.", "commit_aliases": ["502a3832c"], "source_commits": ["502a3832c"], "source_entry_id": "10.0/changes/079", "db_id": "e4b856b0bd769c376564f4f6afada69d", "patch_ids": ["64a1b611ab8488660106e8f5a4009827"], "statement_hash": "670695874f7c586304118b52d7c49ce4b360a26b197e795dac5ea566cde11591", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-b11c28eb99379f37", "migration": false}, {"id": "10.0-4b95c7b48b7ed124", "cves": [], "html": "

\u589e\u52a0\u7528\u4e8e money \u503c\u4e0e int8 \u503c\u76f8\u4e58\u548c\u76f8\u9664\u7684\u64cd\u4f5c\u7b26\uff08Peter Eisentraut\uff09

\n

\u4ee5\u524d\uff0c\u8fd9\u7c7b\u60c5\u51b5\u4f1a\u5148\u5c06 int8 \u503c\u8f6c\u6362\u4e3a float8\uff0c\u518d\u4f7f\u7528 money \u4e0e float8 \u7684\u64cd\u4f5c\u7b26\u3002\u65b0\u884c\u4e3a\u907f\u514d\u4e86\u53ef\u80fd\u7684\u7cbe\u5ea6\u635f\u5931\u3002\u4f46\u8bf7\u6ce8\u610f\uff0cmoney \u9664\u4ee5 int8 \u73b0\u5728\u4f1a\u50cf\u5176\u4ed6\u6574\u6570\u9664\u6cd5\u4e00\u6837\u622a\u65ad\u5546\uff0c\u800c\u4ee5\u524d\u7684\u884c\u4e3a\u4f1a\u8fdb\u884c\u820d\u5165\u3002

", "text": "\u589e\u52a0\u7528\u4e8e money \u503c\u4e0e int8 \u503c\u76f8\u4e58\u548c\u76f8\u9664\u7684\u64cd\u4f5c\u7b26\uff08Peter Eisentraut\uff09 \u4ee5\u524d\uff0c\u8fd9\u7c7b\u60c5\u51b5\u4f1a\u5148\u5c06 int8 \u503c\u8f6c\u6362\u4e3a float8\uff0c\u518d\u4f7f\u7528 money \u4e0e float8 \u7684\u64cd\u4f5c\u7b26\u3002\u65b0\u884c\u4e3a\u907f\u514d\u4e86\u53ef\u80fd\u7684\u7cbe\u5ea6\u635f\u5931\u3002\u4f46\u8bf7\u6ce8\u610f\uff0cmoney \u9664\u4ee5 int8 \u73b0\u5728\u4f1a\u50cf\u5176\u4ed6\u6574\u6570\u9664\u6cd5\u4e00\u6837\u622a\u65ad\u5546\uff0c\u800c\u4ee5\u524d\u7684\u884c\u4e3a\u4f1a\u8fdb\u884c\u820d\u5165\u3002", "title": "\u589e\u52a0\u7528\u4e8e money \u503c\u4e0e int8 \u503c\u76f8\u4e58\u548c\u76f8\u9664\u7684\u64cd\u4f5c\u7b26", "commits": [], "section": "\u6570\u636e\u7c7b\u578b", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.7", "source_hash": "2a3d64b8a10f544da820d4c654cd3c9aaaff2c47a786e3b7ba3dd56ebb55287b", "section_path": ["\u6570\u636e\u7c7b\u578b"], "commit_groups": [["323b96aa3"]], "identity_text": "Add operators for multiplication and division of money values with int8 values (Peter Eisentraut) Previously such cases would result in converting the int8 values to float8 and then using the money-and-float8 operators. The new behavior avoids possible precision loss. But note that division of money by int8 now truncates the quotient, like other integer-division cases, while the previous behavior would have rounded.", "commit_aliases": ["323b96aa3"], "source_commits": ["323b96aa3"], "source_entry_id": "10.0/changes/080", "db_id": "35dd023ecc2da7bed4dc29b3caf2b0c5", "patch_ids": ["5019a3021bf4c7ed208e6bf3d2ad1021"], "statement_hash": "789199617884f8862746de5f9e2f3b5d7d2aa763da6c7bc095146f808ec84109", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-4b95c7b48b7ed124", "migration": false}, {"id": "10.0-b1e630e57a42543a", "cves": [], "html": "

\u5728 money \u7c7b\u578b\u7684\u8f93\u5165\u51fd\u6570\u4e2d\u68c0\u67e5\u6ea2\u51fa\uff08Peter Eisentraut\uff09

", "text": "\u5728 money \u7c7b\u578b\u7684\u8f93\u5165\u51fd\u6570\u4e2d\u68c0\u67e5\u6ea2\u51fa\uff08Peter Eisentraut\uff09", "title": "\u5728 money \u7c7b\u578b\u7684\u8f93\u5165\u51fd\u6570\u4e2d\u68c0\u67e5\u6ea2\u51fa", "commits": [], "section": "\u6570\u636e\u7c7b\u578b", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.7", "source_hash": "b51dbd7c946b9510f58cceba041bb7587c788e628c1d1120713e53d6434675d7", "section_path": ["\u6570\u636e\u7c7b\u578b"], "commit_groups": [["656df624c"]], "identity_text": "Check for overflow in the money type's input function (Peter Eisentraut)", "commit_aliases": ["656df624c"], "source_commits": ["656df624c"], "source_entry_id": "10.0/changes/081", "db_id": "b6e613c4860ad1a8190a83227fa5c687", "patch_ids": ["c93988c89d4d8302b0d811c96f07c7ee"], "statement_hash": "14122a03db6e85f5834775d0783601d0654792ff550189dbbd605de2f9a0d03e", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-b1e630e57a42543a", "migration": false}, {"id": "10.0-72eb9b8c0301d6f0", "cves": [], "html": "

\u589e\u52a0\u7b80\u5316\u7684 regexp_match() \u51fd\u6570\uff08Emre Hasegeli\uff09

\n

\u5b83\u7c7b\u4f3c\u4e8e regexp_matches()\uff0c\u4f46\u53ea\u8fd4\u56de\u7b2c\u4e00\u6b21\u5339\u914d\u7684\u7ed3\u679c\uff0c\u56e0\u6b64\u4e0d\u9700\u8981\u8fd4\u56de\u96c6\u5408\uff0c\u5728\u7b80\u5355\u573a\u666f\u4e0b\u66f4\u6613\u4f7f\u7528\u3002

", "text": "\u589e\u52a0\u7b80\u5316\u7684 regexp_match() \u51fd\u6570\uff08Emre Hasegeli\uff09 \u5b83\u7c7b\u4f3c\u4e8e regexp_matches()\uff0c\u4f46\u53ea\u8fd4\u56de\u7b2c\u4e00\u6b21\u5339\u914d\u7684\u7ed3\u679c\uff0c\u56e0\u6b64\u4e0d\u9700\u8981\u8fd4\u56de\u96c6\u5408\uff0c\u5728\u7b80\u5355\u573a\u666f\u4e0b\u66f4\u6613\u4f7f\u7528\u3002", "title": "\u589e\u52a0\u7b80\u5316\u7684 regexp_match() \u51fd\u6570", "commits": [], "section": "\u51fd\u6570", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.8", "source_hash": "3cbaed664398226f5c2530d60925a0b969fd839e433dd1c2828b01c3b3738f95", "section_path": ["\u51fd\u6570"], "commit_groups": [["cf9b0fea5"]], "identity_text": "Add simplified regexp_match() function (Emre Hasegeli) This is similar to regexp_matches(), but it only returns results from the first match so it does not need to return a set, making it easier to use for simple cases.", "commit_aliases": ["cf9b0fea5"], "source_commits": ["cf9b0fea5"], "source_entry_id": "10.0/changes/082", "db_id": "4290f31bfb824164f796f50ae12af8dd", "patch_ids": ["1e7fb23fcffceecd0d89c99708b26c59"], "statement_hash": "b7b023e9e378b918812ecbd1a3a4048de218288cfb6251e72c271cc2a8b7a840", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-72eb9b8c0301d6f0", "migration": false}, {"id": "10.0-87aeb2de445ba455", "cves": [], "html": "

\u589e\u52a0 jsonb \u7684\u5220\u9664\u64cd\u4f5c\u7b26\u7684\u4e00\u4e2a\u7248\u672c\uff0c\u63a5\u53d7\u8981\u5220\u9664\u7684\u952e\u7ec4\u6210\u7684\u6570\u7ec4\uff08Magnus Hagander\uff09

", "text": "\u589e\u52a0 jsonb \u7684\u5220\u9664\u64cd\u4f5c\u7b26\u7684\u4e00\u4e2a\u7248\u672c\uff0c\u63a5\u53d7\u8981\u5220\u9664\u7684\u952e\u7ec4\u6210\u7684\u6570\u7ec4\uff08Magnus Hagander\uff09", "title": "\u589e\u52a0 jsonb \u7684\u5220\u9664\u64cd\u4f5c\u7b26\u7684\u4e00\u4e2a\u7248\u672c\uff0c\u63a5\u53d7\u8981\u5220\u9664\u7684\u952e\u7ec4\u6210\u7684\u6570\u7ec4", "commits": [], "section": "\u51fd\u6570", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.8", "source_hash": "f467ad490175dd4b7bced3e1de956646cec9d47dcd6b4ab6d3d77fa2baef5951", "section_path": ["\u51fd\u6570"], "commit_groups": [["d00ca333c"]], "identity_text": "Add a version of jsonb's delete operator that takes an array of keys to delete (Magnus Hagander)", "commit_aliases": ["d00ca333c"], "source_commits": ["d00ca333c"], "source_entry_id": "10.0/changes/083", "db_id": "8ffe715df052fa0ea40fc89db91fe8c2", "patch_ids": ["8ca310b13a8bd663ebb9124ebb4cdf35"], "statement_hash": "41575d815b3e204e4a61df2e7acdc1900bef8da125a81016fdeaf01e6e8c5341", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-87aeb2de445ba455", "migration": false}, {"id": "10.0-9592d8e13cda4861", "cves": [], "html": "

\u4f7f json_populate_record() \u53ca\u76f8\u5173\u51fd\u6570\u9012\u5f52\u5904\u7406 JSON \u6570\u7ec4\u548c\u5bf9\u8c61\uff08Nikita Glukhov\uff09

\n

\u6b64\u53d8\u66f4\u4f7f\u76ee\u6807 SQL \u7c7b\u578b\u4e2d\u7684\u6570\u7ec4\u7c7b\u578b\u5b57\u6bb5\u80fd\u591f\u4ece JSON \u6570\u7ec4\u6b63\u786e\u8f6c\u6362\uff0c\u590d\u5408\u7c7b\u578b\u5b57\u6bb5\u80fd\u591f\u4ece JSON \u5bf9\u8c61\u6b63\u786e\u8f6c\u6362\u3002\u4ee5\u524d\uff0c\u8fd9\u7c7b\u60c5\u51b5\u4f1a\u5931\u8d25\uff0c\u56e0\u4e3a JSON \u503c\u7684\u6587\u672c\u8868\u793a\u4f1a\u88ab\u4f20\u7ed9 array_in() \u6216 record_in()\uff0c\u800c\u5176\u8bed\u6cd5\u4e0d\u7b26\u5408\u8fd9\u4e9b\u8f93\u5165\u51fd\u6570\u7684\u9884\u671f\u3002

", "text": "\u4f7f json_populate_record() \u53ca\u76f8\u5173\u51fd\u6570\u9012\u5f52\u5904\u7406 JSON \u6570\u7ec4\u548c\u5bf9\u8c61\uff08Nikita Glukhov\uff09 \u6b64\u53d8\u66f4\u4f7f\u76ee\u6807 SQL \u7c7b\u578b\u4e2d\u7684\u6570\u7ec4\u7c7b\u578b\u5b57\u6bb5\u80fd\u591f\u4ece JSON \u6570\u7ec4\u6b63\u786e\u8f6c\u6362\uff0c\u590d\u5408\u7c7b\u578b\u5b57\u6bb5\u80fd\u591f\u4ece JSON \u5bf9\u8c61\u6b63\u786e\u8f6c\u6362\u3002\u4ee5\u524d\uff0c\u8fd9\u7c7b\u60c5\u51b5\u4f1a\u5931\u8d25\uff0c\u56e0\u4e3a JSON \u503c\u7684\u6587\u672c\u8868\u793a\u4f1a\u88ab\u4f20\u7ed9 array_in() \u6216 record_in()\uff0c\u800c\u5176\u8bed\u6cd5\u4e0d\u7b26\u5408\u8fd9\u4e9b\u8f93\u5165\u51fd\u6570\u7684\u9884\u671f\u3002", "title": "\u4f7f json_populate_record() \u53ca\u76f8\u5173\u51fd\u6570\u9012\u5f52\u5904\u7406 JSON \u6570\u7ec4\u548c\u5bf9\u8c61", "commits": [], "section": "\u51fd\u6570", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.8", "source_hash": "9df9a653426084507185a896434d2dde60b1869b0e89b790114c74b440a388b3", "section_path": ["\u51fd\u6570"], "commit_groups": [["cf35346e8"]], "identity_text": "Make json_populate_record() and related functions process JSON arrays and objects recursively (Nikita Glukhov) With this change, array-type fields in the destination SQL type are properly converted from JSON arrays, and composite-type fields are properly converted from JSON objects. Previously, such cases would fail because the text representation of the JSON value would be fed to array_in() or record_in(), and its syntax would not match what those input functions expect.", "commit_aliases": ["cf35346e8"], "source_commits": ["cf35346e8"], "source_entry_id": "10.0/changes/084", "db_id": "e5d34e2e69bbb14a35862f701836ca83", "patch_ids": ["ba44cd73850c74310ebeec5da9662162"], "statement_hash": "c7831249c07354892cc4c63511091b131fea865b191ae4145a0b4606a868907e", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-9592d8e13cda4861", "migration": false}, {"id": "10.0-3d5f9ad74c721995", "cves": [], "html": "

\u589e\u52a0\u51fd\u6570 txid_current_if_assigned()\uff0c\u7528\u4e8e\u8fd4\u56de\u5f53\u524d\u4e8b\u52a1 ID\uff0c\u6216\u8005\u5728\u5c1a\u672a\u5206\u914d\u4e8b\u52a1 ID \u65f6\u8fd4\u56de NULL\uff08Craig Ringer\uff09

\n

\u8fd9\u4e0e txid_current() \u4e0d\u540c\uff0c\u540e\u8005\u59cb\u7ec8\u8fd4\u56de\u4e8b\u52a1 ID\uff0c\u5e76\u5728\u5fc5\u8981\u65f6\u5206\u914d\u4e00\u4e2a\u3002\u4e0e\u540e\u8005\u4e0d\u540c\uff0c\u6b64\u51fd\u6570\u53ef\u4ee5\u5728\u5907\u5e93\u4e0a\u8fd0\u884c\u3002

", "text": "\u589e\u52a0\u51fd\u6570 txid_current_if_assigned()\uff0c\u7528\u4e8e\u8fd4\u56de\u5f53\u524d\u4e8b\u52a1 ID\uff0c\u6216\u8005\u5728\u5c1a\u672a\u5206\u914d\u4e8b\u52a1 ID \u65f6\u8fd4\u56de NULL\uff08Craig Ringer\uff09 \u8fd9\u4e0e txid_current() \u4e0d\u540c\uff0c\u540e\u8005\u59cb\u7ec8\u8fd4\u56de\u4e8b\u52a1 ID\uff0c\u5e76\u5728\u5fc5\u8981\u65f6\u5206\u914d\u4e00\u4e2a\u3002\u4e0e\u540e\u8005\u4e0d\u540c\uff0c\u6b64\u51fd\u6570\u53ef\u4ee5\u5728\u5907\u5e93\u4e0a\u8fd0\u884c\u3002", "title": "\u589e\u52a0\u51fd\u6570 txid_current_if_assigned()\uff0c\u7528\u4e8e\u8fd4\u56de\u5f53\u524d\u4e8b\u52a1 ID\uff0c\u6216\u8005\u5728\u5c1a\u672a\u5206\u914d\u4e8b\u52a1 ID \u65f6\u8fd4\u56de NULL", "commits": [], "section": "\u51fd\u6570", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.8", "source_hash": "0bde154f08491dae59072d05eea2ff549ac90431b3e73623b3d6590c5c8d5979", "section_path": ["\u51fd\u6570"], "commit_groups": [["86f31695f"]], "identity_text": "Add function txid_current_if_assigned() to return the current transaction ID or NULL if no transaction ID has been assigned (Craig Ringer) This is different from txid_current(), which always returns a transaction ID, assigning one if necessary. Unlike that function, this function can be run on standby servers.", "commit_aliases": ["86f31695f"], "source_commits": ["86f31695f"], "source_entry_id": "10.0/changes/085", "db_id": "9e15d1380460b8fb1331c9f0587a749d", "patch_ids": ["9eab6ae85838825d3c6c59d40f7d4e19"], "statement_hash": "48ffa258e630fcbb7bb22f833bb31fb9c11d8c55b7fe32325cdc4336431a142f", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-3d5f9ad74c721995", "migration": false}, {"id": "10.0-f1e5492c6f68bfd5", "cves": [], "html": "

\u589e\u52a0\u51fd\u6570 txid_status()\uff0c\u7528\u4e8e\u68c0\u67e5\u4e8b\u52a1\u662f\u5426\u5df2\u63d0\u4ea4\uff08Craig Ringer\uff09

\n

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", "text": "\u589e\u52a0\u51fd\u6570 txid_status()\uff0c\u7528\u4e8e\u68c0\u67e5\u4e8b\u52a1\u662f\u5426\u5df2\u63d0\u4ea4\uff08Craig Ringer\uff09 \u8fd9\u6709\u52a9\u4e8e\u5728\u8fde\u63a5\u7a81\u7136\u65ad\u5f00\u540e\uff0c\u68c0\u67e5\u524d\u4e00\u4e2a\u4e8b\u52a1\u662f\u5426\u5176\u5b9e\u5df2\u63d0\u4ea4\uff0c\u53ea\u662f\u60a8\u6ca1\u6709\u6536\u5230\u786e\u8ba4\u3002", "title": "\u589e\u52a0\u51fd\u6570 txid_status()\uff0c\u7528\u4e8e\u68c0\u67e5\u4e8b\u52a1\u662f\u5426\u5df2\u63d0\u4ea4", "commits": [], "section": "\u51fd\u6570", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.8", "source_hash": "808f998fe4439e6fc32b2b1fa19efcae2ffa123bffd20035ddef84fe57f8cd50", "section_path": ["\u51fd\u6570"], "commit_groups": [["857ee8e39"]], "identity_text": "Add function txid_status() to check if a transaction was committed (Craig Ringer) This is useful for checking after an abrupt disconnection whether your previous transaction committed and you just didn't receive the acknowledgment.", "commit_aliases": ["857ee8e39"], "source_commits": ["857ee8e39"], "source_entry_id": "10.0/changes/086", "db_id": "477a94a6ca175b6c16700bc1804783e1", "patch_ids": ["b374ac2d878c2e229f57bc7657b64258"], "statement_hash": "1de8d31170590b09d6c56d048b4c21a1fae194759cab51553207593bf1581a8e", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-f1e5492c6f68bfd5", "migration": false}, {"id": "10.0-4df26eeb725d74d0", "cves": [], "html": "

\u5141\u8bb8 make_date() \u5c06\u8d1f\u6570\u5e74\u4efd\u89e3\u91ca\u4e3a\u516c\u5143\u524d\uff08BC\uff09\u5e74\u4efd\uff08\u00c1lvaro Herrera\uff09

", "text": "\u5141\u8bb8 make_date() \u5c06\u8d1f\u6570\u5e74\u4efd\u89e3\u91ca\u4e3a\u516c\u5143\u524d\uff08BC\uff09\u5e74\u4efd\uff08\u00c1lvaro Herrera\uff09", "title": "\u5141\u8bb8 make_date() \u5c06\u8d1f\u6570\u5e74\u4efd\u89e3\u91ca\u4e3a\u516c\u5143\u524d\uff08BC\uff09\u5e74\u4efd", "commits": [], "section": "\u51fd\u6570", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.8", "source_hash": "a294ee096cf8f0e4f482c1e1c82197a85e45862ae030785665d8a70e1d29f1cc", "section_path": ["\u51fd\u6570"], "commit_groups": [["30bcebbdc"]], "identity_text": "Allow make_date() to interpret negative years as BC years (\u00c1lvaro Herrera)", "commit_aliases": ["30bcebbdc"], "source_commits": ["30bcebbdc"], "source_entry_id": "10.0/changes/087", "db_id": "e868b6fcdf63642344d5eb2134e134ce", "patch_ids": ["8a0f6499949c0e464ec8127f92ee311b"], "statement_hash": "30757b6feb52725582c68e1858bb8326ede01474f5e20d002477b186635c7f1d", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-4df26eeb725d74d0", "migration": false}, {"id": "10.0-ec6cdc9ddc8e36fe", "cves": [], "html": "

\u4f7f to_timestamp() \u548c to_date() \u62d2\u7edd\u8d85\u51fa\u8303\u56f4\u7684\u8f93\u5165\u5b57\u6bb5\uff08Artur Zakirov\uff09

\n

\u4f8b\u5982\uff0c\u4ee5\u524d\u4f1a\u63a5\u53d7 to_date('2009-06-40','YYYY-MM-DD') \u5e76\u8fd4\u56de 2009-07-10\u3002\u73b0\u5728\u5b83\u4f1a\u4ea7\u751f\u9519\u8bef\u3002

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\u5141\u8bb8\u5c06 PL/Python \u7684 cursor() \u548c execute() \u51fd\u6570\u4f5c\u4e3a\u5176\u8ba1\u5212\u5bf9\u8c61\u53c2\u6570\u7684\u65b9\u6cd5\u8c03\u7528\uff08Peter Eisentraut\uff09

\n

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\u5141\u8bb8 PL/pgSQL \u7684 GET DIAGNOSTICS \u8bed\u53e5\u5c06\u503c\u53d6\u56de\u5230\u6570\u7ec4\u5143\u7d20\u4e2d\uff08Tom Lane\uff09

\n

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\u5141\u8bb8 PL/Tcl \u51fd\u6570\u8fd4\u56de\u590d\u5408\u7c7b\u578b\u548c\u96c6\u5408\uff08Karl Lehenbauer\uff09

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\u4e3a PL/Tcl \u589e\u52a0\u5b50\u4e8b\u52a1\u547d\u4ee4\uff08Victor Wagner\uff09

\n

\u8fd9\u5141\u8bb8 PL/Tcl \u67e5\u8be2\u5931\u8d25\u800c\u4e0d\u4e2d\u6b62\u6574\u4e2a\u51fd\u6570\u3002

", "text": "\u4e3a PL/Tcl \u589e\u52a0\u5b50\u4e8b\u52a1\u547d\u4ee4\uff08Victor Wagner\uff09 \u8fd9\u5141\u8bb8 PL/Tcl \u67e5\u8be2\u5931\u8d25\u800c\u4e0d\u4e2d\u6b62\u6574\u4e2a\u51fd\u6570\u3002", "title": "\u4e3a PL/Tcl \u589e\u52a0\u5b50\u4e8b\u52a1\u547d\u4ee4", "commits": [], "section": "\u670d\u52a1\u5668\u7aef\u8bed\u8a00 / PL/Tcl", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.9.3", "source_hash": "fbd09adbfb3e50dc5e5a26af640dccebb10c00b34d1ee94700271fe3a0f3c317", "section_path": ["\u670d\u52a1\u5668\u7aef\u8bed\u8a00", "PL/Tcl"], "commit_groups": [["b58fd4a9c"]], "identity_text": "Add a subtransaction command to PL/Tcl (Victor Wagner) This allows PL/Tcl queries to fail without aborting the entire function.", "commit_aliases": ["b58fd4a9c"], "source_commits": ["b58fd4a9c"], "source_entry_id": "10.0/changes/092", "db_id": "76177936ef580652b687b5d63c73e420", "patch_ids": ["6dab0696fe279870ec6917f2900a44cc"], "statement_hash": "2b5ef0e903620c1830bc0e6fde6682e8c4aca8ab00fe6f204d0b0cffa4d5c003", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-d8e2743cdf872e53", "migration": false}, {"id": "10.0-d1bf72ac87489d93", "cves": [], "html": "

\u589e\u52a0\u670d\u52a1\u5668\u53c2\u6570pltcl.start_proc\u548cpltclu.start_proc\uff0c\u5141\u8bb8\u5728 PL/Tcl \u542f\u52a8\u65f6\u8c03\u7528\u521d\u59cb\u5316\u51fd\u6570\uff08Tom Lane\uff09

", "text": "\u589e\u52a0\u670d\u52a1\u5668\u53c2\u6570pltcl.start_proc\u548cpltclu.start_proc\uff0c\u5141\u8bb8\u5728 PL/Tcl \u542f\u52a8\u65f6\u8c03\u7528\u521d\u59cb\u5316\u51fd\u6570\uff08Tom Lane\uff09", "title": "\u589e\u52a0\u670d\u52a1\u5668\u53c2\u6570pltcl.start_proc\u548cpltclu.start_proc\uff0c\u5141\u8bb8\u5728 PL/Tcl \u542f\u52a8\u65f6\u8c03\u7528\u521d\u59cb\u5316\u51fd\u6570", "commits": [], "section": "\u670d\u52a1\u5668\u7aef\u8bed\u8a00 / PL/Tcl", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.9.3", "source_hash": "001a5dfb792657346cae3b04c7793fc76149191c790d61f21cbfd2e3dc46cd23", "section_path": ["\u670d\u52a1\u5668\u7aef\u8bed\u8a00", "PL/Tcl"], "commit_groups": [["0d2b1f305"]], "identity_text": "Add server parameters guc-pltcl-start-proc and guc-pltclu-start-proc , to allow initialization functions to be called on PL/Tcl startup (Tom Lane)", "commit_aliases": ["0d2b1f305"], "source_commits": ["0d2b1f305"], "source_entry_id": "10.0/changes/093", "db_id": "7592546b9103c51fc56c17a96b5180a7", "patch_ids": ["2d0740e72abce0d9c5e27e820a4bf62f"], "statement_hash": "5376a9ae21cbabef4de5bf36a0003df048a47e7d8a63956912da672803bd3812", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-d1bf72ac87489d93", "migration": false}, {"id": "10.0-e57a5429f20244f8", "cves": [], "html": "

\u5141\u8bb8\u5728 libpq \u8fde\u63a5\u5b57\u7b26\u4e32\u548c URI \u4e2d\u6307\u5b9a\u591a\u4e2a\u4e3b\u673a\u540d\u6216\u5730\u5740\uff08Robert Haas\uff0cHeikki Linnakangas\uff09

\n

libpq \u4f1a\u8fde\u63a5\u5230\u5217\u8868\u4e2d\u7b2c\u4e00\u4e2a\u54cd\u5e94\u7684\u670d\u52a1\u5668\u3002

", "text": "\u5141\u8bb8\u5728 libpq \u8fde\u63a5\u5b57\u7b26\u4e32\u548c URI \u4e2d\u6307\u5b9a\u591a\u4e2a\u4e3b\u673a\u540d\u6216\u5730\u5740\uff08Robert Haas\uff0cHeikki Linnakangas\uff09 libpq \u4f1a\u8fde\u63a5\u5230\u5217\u8868\u4e2d\u7b2c\u4e00\u4e2a\u54cd\u5e94\u7684\u670d\u52a1\u5668\u3002", "title": "\u5141\u8bb8\u5728 libpq \u8fde\u63a5\u5b57\u7b26\u4e32\u548c URI \u4e2d\u6307\u5b9a\u591a\u4e2a\u4e3b\u673a\u540d\u6216\u5730\u5740", "commits": [], "section": "\u5ba2\u6237\u7aef\u63a5\u53e3", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.10", "source_hash": "5381b6d8ae9cf33b033a3cc4709ad301fa44503e8ff313f9e200a0c5286462cc", "section_path": ["\u5ba2\u6237\u7aef\u63a5\u53e3"], "commit_groups": [["274bb2b38"], ["5f374fe7a"], ["7b02ba62e"]], "identity_text": "Allow specification of multiple host names or addresses in libpq connection strings and URIs (Robert Haas, Heikki Linnakangas) libpq will connect to the first responsive server in the list.", "commit_aliases": ["274bb2b38", "5f374fe7a", "7b02ba62e"], "source_commits": ["274bb2b38", "5f374fe7a", "7b02ba62e"], "source_entry_id": "10.0/changes/094", "db_id": "f0cfad9d6b023b56828152e6109e0dfd", "patch_ids": ["0f39c00541ebdba307e86fad1a0f103a", "22146dfce814af6cc4d29a4190b0311b", "2e1b2710142b284aca3f28eb56aae6fa"], "statement_hash": "92fbd2d150695af766463a146560cdcf1a54a898cc3ab38ea8d06d0310fe538a", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-e57a5429f20244f8", "migration": false}, {"id": "10.0-d26adcb3c7c88152", "cves": [], "html": "

\u5141\u8bb8 libpq \u8fde\u63a5\u5b57\u7b26\u4e32\u548c URI \u8bf7\u6c42\u53ef\u8bfb\u5199\u4e3b\u673a\uff0c\u5373\u4e3b\u5e93\u800c\u975e\u5907\u5e93\uff08Victor Wagner\uff0cMithun Cy\uff09

\n

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\u5141\u8bb8\u5c06\u5bc6\u7801\u6587\u4ef6\u540d\u6307\u5b9a\u4e3a libpq \u8fde\u63a5\u53c2\u6570\uff08Julian Markwort\uff09

\n

\u4ee5\u524d\uff0c\u53ea\u80fd\u901a\u8fc7\u73af\u5883\u53d8\u91cf\u6307\u5b9a\u6b64\u9879\u3002

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\u589e\u52a0\u51fd\u6570 PQencryptPasswordConn()\uff0c\u5141\u8bb8\u5728\u5ba2\u6237\u7aef\u521b\u5efa\u66f4\u591a\u7c7b\u578b\u7684\u52a0\u5bc6\u5bc6\u7801\uff08Michael Paquier\uff0cHeikki Linnakangas\uff09

\n

\u4ee5\u524d\uff0c\u53ea\u80fd\u4f7f\u7528 PQencryptPassword() \u521b\u5efa MD5 \u52a0\u5bc6\u7684\u5bc6\u7801\u3002\u65b0\u51fd\u6570\u8fd8\u53ef\u4ee5\u521b\u5efa SCRAM-SHA-256 \u52a0\u5bc6\u7684\u5bc6\u7801\u3002

", "text": "\u589e\u52a0\u51fd\u6570 PQencryptPasswordConn()\uff0c\u5141\u8bb8\u5728\u5ba2\u6237\u7aef\u521b\u5efa\u66f4\u591a\u7c7b\u578b\u7684\u52a0\u5bc6\u5bc6\u7801\uff08Michael Paquier\uff0cHeikki Linnakangas\uff09 \u4ee5\u524d\uff0c\u53ea\u80fd\u4f7f\u7528 PQencryptPassword() \u521b\u5efa MD5 \u52a0\u5bc6\u7684\u5bc6\u7801\u3002\u65b0\u51fd\u6570\u8fd8\u53ef\u4ee5\u521b\u5efa SCRAM-SHA-256 \u52a0\u5bc6\u7684\u5bc6\u7801\u3002", "title": "\u589e\u52a0\u51fd\u6570 PQencryptPasswordConn()\uff0c\u5141\u8bb8\u5728\u5ba2\u6237\u7aef\u521b\u5efa\u66f4\u591a\u7c7b\u578b\u7684\u52a0\u5bc6\u5bc6\u7801", "commits": [], "section": "\u5ba2\u6237\u7aef\u63a5\u53e3", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.10", "source_hash": "edc9defa5c9080e23d123198311847ed7d49cbf78620ea742c3ebaa63dd88daa", "section_path": ["\u5ba2\u6237\u7aef\u63a5\u53e3"], "commit_groups": [["8f8b9be51"]], "identity_text": "Add function PQencryptPasswordConn() to allow creation of more types of encrypted passwords on the client side (Michael Paquier, Heikki Linnakangas) Previously only MD5-encrypted passwords could be created using PQencryptPassword(). This new function can also create SCRAM-SHA-256-encrypted passwords.", "commit_aliases": ["8f8b9be51"], "source_commits": ["8f8b9be51"], "source_entry_id": "10.0/changes/097", "db_id": "8651d637ecb578888d6db02112435cdb", "patch_ids": ["cc8c148b1466cd7f6c2386fa62244764"], "statement_hash": "4425bc4cfc313809b10ba0c498a93e15460c94c569bb0dd59126bb264601c559", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-6deb328c653dfe56", "migration": false}, {"id": "10.0-e60570788b652413", "cves": [], "html": "

\u5c06 ecpg \u9884\u5904\u7406\u5668\u7248\u672c\u4ece 4.12 \u6539\u4e3a 10\uff08Tom Lane\uff09

\n

\u4eca\u540e\uff0cecpg \u7248\u672c\u5c06\u4e0e PostgreSQL \u53d1\u884c\u7248\u7684\u7248\u672c\u53f7\u4e00\u81f4\u3002

", "text": "\u5c06 ecpg \u9884\u5904\u7406\u5668\u7248\u672c\u4ece 4.12 \u6539\u4e3a 10\uff08Tom Lane\uff09 \u4eca\u540e\uff0cecpg \u7248\u672c\u5c06\u4e0e PostgreSQL \u53d1\u884c\u7248\u7684\u7248\u672c\u53f7\u4e00\u81f4\u3002", "title": "\u5c06 ecpg \u9884\u5904\u7406\u5668\u7248\u672c\u4ece 4.12 \u6539\u4e3a 10", "commits": [], "section": "\u5ba2\u6237\u7aef\u63a5\u53e3", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.10", "source_hash": "1ffb82f2a04117c851785e6a96ed07f928ec5a2405172025126b61b6673e4ed2", "section_path": ["\u5ba2\u6237\u7aef\u63a5\u53e3"], "commit_groups": [["a7b5573d6"]], "identity_text": "Change ecpg preprocessor version from 4.12 to 10 (Tom Lane) Henceforth the ecpg version will match the PostgreSQL distribution version number.", "commit_aliases": ["a7b5573d6"], "source_commits": ["a7b5573d6"], "source_entry_id": "10.0/changes/098", "db_id": "22520ddb4a408a84ee50d183e1ed848c", "patch_ids": ["ffc13000a97a46ed8d71e8b79ce8c740"], "statement_hash": "4edb4d32c8ac4364b9ee4ff53c8716db23e51bec715763571aa61690b60992fa", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-e60570788b652413", "migration": false}, {"id": "10.0-461851ab18055837", "cves": [], "html": "

\u4e3a psql \u589e\u52a0\u6761\u4ef6\u5206\u652f\u652f\u6301\uff08Corey Huinker\uff09

\n

\u6b64\u529f\u80fd\u589e\u52a0\u4e86 psql \u5143\u547d\u4ee4 \\if\u3001\\elif\u3001\\else \u548c \\endif\u3002\u8fd9\u4e3b\u8981\u6709\u52a9\u4e8e\u7f16\u5199\u811a\u672c\u3002

", "text": "\u4e3a psql \u589e\u52a0\u6761\u4ef6\u5206\u652f\u652f\u6301\uff08Corey Huinker\uff09 \u6b64\u529f\u80fd\u589e\u52a0\u4e86 psql \u5143\u547d\u4ee4 \\if\u3001\\elif\u3001\\else \u548c \\endif\u3002\u8fd9\u4e3b\u8981\u6709\u52a9\u4e8e\u7f16\u5199\u811a\u672c\u3002", "title": "\u4e3a psql \u589e\u52a0\u6761\u4ef6\u5206\u652f\u652f\u6301", "commits": [], "section": "\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f / psql", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.11.2", "source_hash": "5005a1969fc738a7cc8fe0bac5f3b5141bb323c7c88c9cdb1d9bb37d02a4fa09", "section_path": ["\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f", "psql"], "commit_groups": [["5dbc5da11"], ["68dba97a4"], ["e984ef586"]], "identity_text": "Add conditional branch support to psql (Corey Huinker) This feature adds psql meta-commands \\if, \\elif, \\else, and \\endif. This is primarily helpful for scripting.", "commit_aliases": ["5dbc5da11", "68dba97a4", "e984ef586"], "source_commits": ["5dbc5da11", "68dba97a4", "e984ef586"], "source_entry_id": "10.0/changes/099", "db_id": "9365a3a7d6604e7929711906549d2c16", "patch_ids": ["20f21cee80f5237db38ba8c56754c7e5", "5bbefa23b0eb45be3a4c2f29ecc8a680", "8f0c29f71555c539a6c44bf77670af67"], "statement_hash": "4fcc6fd33fc4d4a5b9fb078a7b836acb08b03e3de3b549e9efa3c67d46263d33", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-461851ab18055837", "migration": false}, {"id": "10.0-2188331267b60c79", "cves": [], "html": "

\u589e\u52a0 psql \u5143\u547d\u4ee4 \\gx\uff0c\u4ee5\u6269\u5c55\u6a21\u5f0f\uff08\\x\uff09\u6267\u884c\uff08\\g\uff09\u67e5\u8be2\uff08Christoph Berg\uff09

", "text": "\u589e\u52a0 psql \u5143\u547d\u4ee4 \\gx\uff0c\u4ee5\u6269\u5c55\u6a21\u5f0f\uff08\\x\uff09\u6267\u884c\uff08\\g\uff09\u67e5\u8be2\uff08Christoph Berg\uff09", "title": "\u589e\u52a0 psql \u5143\u547d\u4ee4 \\gx\uff0c\u4ee5\u6269\u5c55\u6a21\u5f0f\uff08\\x\uff09\u6267\u884c\uff08\\g\uff09\u67e5\u8be2", "commits": [], "section": "\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f / psql", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.11.2", "source_hash": "59c506288765804d664312d126f54512243acb062607a783a57f3db3a9062532", "section_path": ["\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f", "psql"], "commit_groups": [["b2678efd4"]], "identity_text": "Add psql \\gx meta-command to execute (\\g) a query in expanded mode (\\x) (Christoph Berg)", "commit_aliases": ["b2678efd4"], "source_commits": ["b2678efd4"], "source_entry_id": "10.0/changes/100", "db_id": "164ed77d9e31781c63b9f6a85c60f226", "patch_ids": ["aab90044404adc27dac6392cd55af1f2"], "statement_hash": "ab53e2b789f1eb66044d3e04538aeb90f1b141e8b22aae01de11d280b3839fd2", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-2188331267b60c79", "migration": false}, {"id": "10.0-c42cfce05c920441", "cves": [], "html": "

\u5728\u53cd\u5f15\u53f7\u6267\u884c\u7684\u5b57\u7b26\u4e32\u4e2d\u5c55\u5f00 psql \u53d8\u91cf\u5f15\u7528\uff08Tom Lane\uff09

\n

\u8fd9\u5728\u65b0\u7684 psql \u6761\u4ef6\u5206\u652f\u547d\u4ee4\u4e2d\u5c24\u5176\u6709\u7528\u3002

", "text": "\u5728\u53cd\u5f15\u53f7\u6267\u884c\u7684\u5b57\u7b26\u4e32\u4e2d\u5c55\u5f00 psql \u53d8\u91cf\u5f15\u7528\uff08Tom Lane\uff09 \u8fd9\u5728\u65b0\u7684 psql \u6761\u4ef6\u5206\u652f\u547d\u4ee4\u4e2d\u5c24\u5176\u6709\u7528\u3002", "title": "\u5728\u53cd\u5f15\u53f7\u6267\u884c\u7684\u5b57\u7b26\u4e32\u4e2d\u5c55\u5f00 psql \u53d8\u91cf\u5f15\u7528", "commits": [], "section": "\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f / psql", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.11.2", "source_hash": "75f7f4b584ba3c32e351ba63630ab7ceed89ea9f32a32fc37f3f5508cce18571", "section_path": ["\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f", "psql"], "commit_groups": [["f833c847b"]], "identity_text": "Expand psql variable references in backtick-executed strings (Tom Lane) This is particularly useful in the new psql conditional branch commands.", "commit_aliases": ["f833c847b"], "source_commits": ["f833c847b"], "source_entry_id": "10.0/changes/101", "db_id": "7050da050390a40bdc76a2afd09beeda", "patch_ids": ["e96c3f12571ff11ca27635abed9db715"], "statement_hash": "fd7115a0bd0231e0499c77c0c3fee045860f9c5e5bc3dec57704029b466df3c9", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-c42cfce05c920441", "migration": false}, {"id": "10.0-3cf5b1b7ffe72b70", "cves": [], "html": "

\u9632\u6b62\u5c06 psql \u7684\u7279\u6b8a\u53d8\u91cf\u8bbe\u4e3a\u65e0\u6548\u503c\uff08Daniel V\u00e9rit\u00e9\uff0cTom Lane\uff09

\n

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\n

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\n

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\n

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\u5141\u8bb8 pg_basebackup \u5728 tar \u6a21\u5f0f\u4e0b\u4ee5\u6d41\u65b9\u5f0f\u4f20\u8f93\u9884\u5199\u5f0f\u65e5\u5fd7\uff08Magnus Hagander\uff09

\n

WAL \u5c06\u5b58\u50a8\u5728\u4e0e\u57fa\u7840\u5907\u4efd\u5206\u5f00\u7684 tar \u6587\u4ef6\u4e2d\u3002

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\u4f7f pg_basebackup \u4f7f\u7528\u4e34\u65f6\u590d\u5236\u69fd\uff08Magnus Hagander\uff09

\n

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\u589e\u52a0 pg_basebackup \u9009\u9879 --no-sync\uff0c\u7528\u4e8e\u7981\u7528 fsync\uff08Michael Paquier\uff09

", "text": "\u589e\u52a0 pg_basebackup \u9009\u9879 --no-sync\uff0c\u7528\u4e8e\u7981\u7528 fsync\uff08Michael Paquier\uff09", "title": "\u589e\u52a0 pg_basebackup \u9009\u9879 --no-sync\uff0c\u7528\u4e8e\u7981\u7528 fsync", "commits": [], "section": "\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f / pg_basebackup", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.12.4", "source_hash": "4983ad47f16848a73e0a98a640ff989edd4e3fe1dbd3a0aa6045005037fce825", "section_path": ["\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f", "pg_basebackup"], "commit_groups": [["5d58c07a4"], ["6ed2d8584"]], "identity_text": "Add pg_basebackup option --no-sync to disable fsync (Michael Paquier)", "commit_aliases": ["5d58c07a4", "6ed2d8584"], "source_commits": ["5d58c07a4", "6ed2d8584"], "source_entry_id": "10.0/changes/121", "db_id": "4ad69074dd464ac52c051302ebdd3c2b", "patch_ids": ["97e6dcaae2c670aaf9c27499f028a17f", "a2c1574f5af340dc2a70ae4549f08323"], "statement_hash": "7ce02eb85ace6beb6e87e57f67edb734382fe07f340e217fccb14a9551d461f7", "relations": [{"rule": 2, "type": "related", "target": "868a55e2f443f6af9edc06e059ca9690", "evidence": {"same_day": true, "patch_ids": ["a2c1574f5af340dc2a70ae4549f08323"], "ambiguous_patch_ids": ["a2c1574f5af340dc2a70ae4549f08323"]}}], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-54879cec71a8ef7c", "migration": false}, {"id": "10.0-df0335686d962a28", "cves": [], "html": "

\u6539\u8fdb pg_basebackup \u5bf9\u9700\u8981\u8df3\u8fc7\u7684\u76ee\u5f55\u7684\u5904\u7406\uff08David Steele\uff09

", "text": "\u6539\u8fdb pg_basebackup \u5bf9\u9700\u8981\u8df3\u8fc7\u7684\u76ee\u5f55\u7684\u5904\u7406\uff08David Steele\uff09", "title": "\u6539\u8fdb pg_basebackup \u5bf9\u9700\u8981\u8df3\u8fc7\u7684\u76ee\u5f55\u7684\u5904\u7406", "commits": [], "section": "\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f / pg_basebackup", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.12.4", "source_hash": "3744c5d89754bf98c108a7ef2c8ba97c658d9ce198307c89c0a23245a9c0e82b", "section_path": ["\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f", "pg_basebackup"], "commit_groups": [["6ad8ac602"]], "identity_text": "Improve pg_basebackup's handling of which directories to skip (David Steele)", "commit_aliases": ["6ad8ac602"], "source_commits": ["6ad8ac602"], "source_entry_id": "10.0/changes/122", "db_id": "fed8b500772af072be5e155f25b8850e", "patch_ids": ["dd8ac1636099e837ba76fdde10904929"], "statement_hash": "b1cbcaee39c8da9c292cc411f63e5922da52c3fabe8fbc64037881b57246fb57", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-df0335686d962a28", "migration": false}, {"id": "10.0-1f1d3d4f397e07b4", "cves": [], "html": "

\u4e3a pg_ctl \u7684\u63d0\u5347\u64cd\u4f5c\u589e\u52a0\u7b49\u5f85\u9009\u9879\uff08Peter Eisentraut\uff09

", "text": "\u4e3a pg_ctl \u7684\u63d0\u5347\u64cd\u4f5c\u589e\u52a0\u7b49\u5f85\u9009\u9879\uff08Peter Eisentraut\uff09", "title": "\u4e3a pg_ctl \u7684\u63d0\u5347\u64cd\u4f5c\u589e\u52a0\u7b49\u5f85\u9009\u9879", "commits": [], "section": "\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f / pg_ctl", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.12.5", "source_hash": "027072e0029bbb130abc07a9b075e3bcd2ba2ec377b29efad265f6e5a35c6696", "section_path": ["\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f", "pg_ctl"], "commit_groups": [["e7010ce47"]], "identity_text": "Add wait option for app-pg-ctl 's promote operation (Peter Eisentraut)", "commit_aliases": ["e7010ce47"], "source_commits": ["e7010ce47"], "source_entry_id": "10.0/changes/123", "db_id": "99bc3c69e5dcc6b3a96a9080fa9b8d54", "patch_ids": ["f6f84a22680a103513d861cf101e98fb"], "statement_hash": "ddad51c4ecd7649eaf652ff02aa4abbce203ee38f025f3575243b145a03d2b1d", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-1f1d3d4f397e07b4", "migration": false}, {"id": "10.0-42f86b3ccaec1bad", "cves": [], "html": "

\u4e3a pg_ctl \u7684\u7b49\u5f85\u548c\u4e0d\u7b49\u5f85\u64cd\u4f5c\u589e\u52a0\u957f\u9009\u9879\uff0c\u5206\u522b\u4e3a --wait \u548c --no-wait\uff08Vik Fearing\uff09

", "text": "\u4e3a pg_ctl \u7684\u7b49\u5f85\u548c\u4e0d\u7b49\u5f85\u64cd\u4f5c\u589e\u52a0\u957f\u9009\u9879\uff0c\u5206\u522b\u4e3a --wait \u548c --no-wait\uff08Vik Fearing\uff09", "title": "\u4e3a pg_ctl \u7684\u7b49\u5f85\u548c\u4e0d\u7b49\u5f85\u64cd\u4f5c\u589e\u52a0\u957f\u9009\u9879\uff0c\u5206\u522b\u4e3a --wait \u548c --no-wait", "commits": [], "section": "\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f / pg_ctl", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.12.5", "source_hash": "1088cc9eafc16242d679754839a66ec487911a5aff7349bc4335ff90e6fd5e22", "section_path": ["\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f", "pg_ctl"], "commit_groups": [["0be22457d"]], "identity_text": "Add long options for pg_ctl wait (--wait) and no-wait (--no-wait) (Vik Fearing)", "commit_aliases": ["0be22457d"], "source_commits": ["0be22457d"], "source_entry_id": "10.0/changes/124", "db_id": "47f436537b46622df77dc5ef34eefdf8", "patch_ids": ["8054a938f0bc8cb225422cfb14d65508"], "statement_hash": "989af5a26d35756aea757d8ba41af194ea143cc93eaacf25a7d0bdc2f96cbcdc", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-42f86b3ccaec1bad", "migration": false}, {"id": "10.0-1daf08ae8ef4e53b", "cves": [], "html": "

\u4e3a pg_ctl \u7684\u670d\u52a1\u5668\u9009\u9879\u589e\u52a0\u957f\u9009\u9879 --options\uff08Peter Eisentraut\uff09

", "text": "\u4e3a pg_ctl \u7684\u670d\u52a1\u5668\u9009\u9879\u589e\u52a0\u957f\u9009\u9879 --options\uff08Peter Eisentraut\uff09", "title": "\u4e3a pg_ctl \u7684\u670d\u52a1\u5668\u9009\u9879\u589e\u52a0\u957f\u9009\u9879 --options", "commits": [], "section": "\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f / pg_ctl", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.12.5", "source_hash": "cddd434e67ef7075726934210558dd991bdb5ff49fc844f4aede4851873ce208", "section_path": ["\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f", "pg_ctl"], "commit_groups": [["caf936b09"]], "identity_text": "Add long option for pg_ctl server options (--options) (Peter Eisentraut)", "commit_aliases": ["caf936b09"], "source_commits": ["caf936b09"], "source_entry_id": "10.0/changes/125", "db_id": "4c8a354a2c5b162a4cddf60a7342e30b", "patch_ids": ["4fadf73f1d0ef76137063f1d278b1d13"], "statement_hash": "2db4e5b9c3b115b6969a8a0e805c3147817c9c03cf147cb6727362bab3022707", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-1daf08ae8ef4e53b", "migration": false}, {"id": "10.0-f7711e8f7c867911", "cves": [], "html": "

\u4f7f pg_ctl start --wait \u901a\u8fc7\u89c2\u5bdf postmaster.pid \u6765\u68c0\u6d4b\u670d\u52a1\u5668\u662f\u5426\u5c31\u7eea\uff0c\u800c\u4e0d\u662f\u5c1d\u8bd5\u8fde\u63a5\uff08Tom Lane\uff09

\n

postmaster \u73b0\u5728\u4f1a\u5728 postmaster.pid \u4e2d\u62a5\u544a\u5176\u5df2\u51c6\u5907\u597d\u63a5\u53d7\u8fde\u63a5\u7684\u72b6\u6001\uff0cpg_ctl \u4f1a\u68c0\u67e5\u8be5\u6587\u4ef6\uff0c\u4ee5\u68c0\u6d4b\u542f\u52a8\u662f\u5426\u5b8c\u6210\u3002\u8fd9\u6bd4\u65e7\u65b9\u6cd5\u66f4\u9ad8\u6548\u53ef\u9760\uff0c\u4e5f\u6d88\u9664\u4e86\u542f\u52a8\u671f\u95f4\u8fde\u63a5\u5c1d\u8bd5\u88ab\u62d2\u7edd\u6240\u4ea7\u751f\u7684 postmaster \u65e5\u5fd7\u6761\u76ee\u3002

", "text": "\u4f7f pg_ctl start --wait \u901a\u8fc7\u89c2\u5bdf postmaster.pid \u6765\u68c0\u6d4b\u670d\u52a1\u5668\u662f\u5426\u5c31\u7eea\uff0c\u800c\u4e0d\u662f\u5c1d\u8bd5\u8fde\u63a5\uff08Tom Lane\uff09 postmaster \u73b0\u5728\u4f1a\u5728 postmaster.pid \u4e2d\u62a5\u544a\u5176\u5df2\u51c6\u5907\u597d\u63a5\u53d7\u8fde\u63a5\u7684\u72b6\u6001\uff0cpg_ctl \u4f1a\u68c0\u67e5\u8be5\u6587\u4ef6\uff0c\u4ee5\u68c0\u6d4b\u542f\u52a8\u662f\u5426\u5b8c\u6210\u3002\u8fd9\u6bd4\u65e7\u65b9\u6cd5\u66f4\u9ad8\u6548\u53ef\u9760\uff0c\u4e5f\u6d88\u9664\u4e86\u542f\u52a8\u671f\u95f4\u8fde\u63a5\u5c1d\u8bd5\u88ab\u62d2\u7edd\u6240\u4ea7\u751f\u7684 postmaster \u65e5\u5fd7\u6761\u76ee\u3002", "title": "\u4f7f pg_ctl start --wait \u901a\u8fc7\u89c2\u5bdf postmaster.pid \u6765\u68c0\u6d4b\u670d\u52a1\u5668\u662f\u5426\u5c31\u7eea\uff0c\u800c\u4e0d\u662f\u5c1d\u8bd5\u8fde\u63a5", "commits": [], "section": "\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f / pg_ctl", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.12.5", "source_hash": "d65e4fbbeca14650d008b87cd5e3d0b54d1cd88807e9ee8795f94f015bca25b4", "section_path": ["\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f", "pg_ctl"], "commit_groups": [["f13ea95f9"]], "identity_text": "Make pg_ctl start --wait detect server-ready by watching postmaster.pid, not by attempting connections (Tom Lane) The postmaster has been changed to report its ready-for-connections status in postmaster.pid, and pg_ctl now examines that file to detect whether startup is complete. This is more efficient and reliable than the old method, and it eliminates postmaster log entries about rejected connection attempts during startup.", "commit_aliases": ["f13ea95f9"], "source_commits": ["f13ea95f9"], "source_entry_id": "10.0/changes/126", "db_id": "31d405f19fc0a6e4e8ac77ca215267d7", "patch_ids": ["90f3cc7fed3fcbfce7e1105239457b41"], "statement_hash": "476537e33575bd99aaef7f235abecb62ee0f13d2863ed422f6b64ace5dc74296", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-f7711e8f7c867911", "migration": false}, {"id": "10.0-da67889b793c3068", "cves": [], "html": "

\u7f29\u77ed pg_ctl \u7b49\u5f85 postmaster \u542f\u52a8\u6216\u505c\u6b62\u65f6\u7684\u54cd\u5e94\u65f6\u95f4\uff08Tom Lane\uff09

\n

\u73b0\u5728\uff0cpg_ctl \u5728\u7b49\u5f85 postmaster \u72b6\u6001\u53d8\u5316\u65f6\u6bcf\u79d2\u63a2\u6d4b\u5341\u6b21\uff0c\u800c\u4e0d\u662f\u6bcf\u79d2\u4e00\u6b21\u3002

", "text": "\u7f29\u77ed pg_ctl \u7b49\u5f85 postmaster \u542f\u52a8\u6216\u505c\u6b62\u65f6\u7684\u54cd\u5e94\u65f6\u95f4\uff08Tom Lane\uff09 \u73b0\u5728\uff0cpg_ctl \u5728\u7b49\u5f85 postmaster \u72b6\u6001\u53d8\u5316\u65f6\u6bcf\u79d2\u63a2\u6d4b\u5341\u6b21\uff0c\u800c\u4e0d\u662f\u6bcf\u79d2\u4e00\u6b21\u3002", "title": "\u7f29\u77ed pg_ctl \u7b49\u5f85 postmaster \u542f\u52a8\u6216\u505c\u6b62\u65f6\u7684\u54cd\u5e94\u65f6\u95f4", "commits": [], "section": "\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f / pg_ctl", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.12.5", "source_hash": "4a452c1a2150dc8bda52a718a910c0595218b2b5c1e5211cfbb0e1bfd208b7ff", "section_path": ["\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f", "pg_ctl"], "commit_groups": [["c61559ec3"]], "identity_text": "Reduce pg_ctl's reaction time when waiting for postmaster start/stop (Tom Lane) pg_ctl now probes ten times per second when waiting for a postmaster state change, rather than once per second.", "commit_aliases": ["c61559ec3"], "source_commits": ["c61559ec3"], "source_entry_id": "10.0/changes/127", "db_id": "38c8aa92014a6d8ebb19c6668d68f4bf", "patch_ids": ["bb1c248c14114377a8c6225ae9b51c24"], "statement_hash": "f6ef2435472e7cdf8a55aae893b27ce65726ebf22b15551a55e0b5cc35958e2f", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-da67889b793c3068", "migration": false}, {"id": "10.0-09812643f7c7fb02", "cves": [], "html": "

\u786e\u4fdd pg_ctl \u5728\u6240\u7b49\u5f85\u7684\u64cd\u4f5c\u672a\u4e8e\u8d85\u65f6\u671f\u9650\u5185\u5b8c\u6210\u65f6\uff0c\u4ee5\u975e\u96f6\u72b6\u6001\u9000\u51fa\uff08Peter Eisentraut\uff09

\n

\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cstart \u548c promote \u64cd\u4f5c\u73b0\u5728\u8fd4\u56de\u9000\u51fa\u72b6\u6001 1\uff0c\u800c\u975e 0\u3002stop \u64cd\u4f5c\u4e00\u76f4\u5982\u6b64\u3002

", "text": "\u786e\u4fdd pg_ctl \u5728\u6240\u7b49\u5f85\u7684\u64cd\u4f5c\u672a\u4e8e\u8d85\u65f6\u671f\u9650\u5185\u5b8c\u6210\u65f6\uff0c\u4ee5\u975e\u96f6\u72b6\u6001\u9000\u51fa\uff08Peter Eisentraut\uff09 \u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cstart \u548c promote \u64cd\u4f5c\u73b0\u5728\u8fd4\u56de\u9000\u51fa\u72b6\u6001 1\uff0c\u800c\u975e 0\u3002stop \u64cd\u4f5c\u4e00\u76f4\u5982\u6b64\u3002", "title": "\u786e\u4fdd pg_ctl \u5728\u6240\u7b49\u5f85\u7684\u64cd\u4f5c\u672a\u4e8e\u8d85\u65f6\u671f\u9650\u5185\u5b8c\u6210\u65f6\uff0c\u4ee5\u975e\u96f6\u72b6\u6001\u9000\u51fa", "commits": [], "section": "\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f / pg_ctl", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.12.5", "source_hash": "48b5766f91d6abfbbc2cef4dd54f0b0c8bf0a8549647a930befcb78abc78d805", "section_path": ["\u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f", "pg_ctl"], "commit_groups": [["1bac5f552"]], "identity_text": "Ensure that pg_ctl exits with nonzero status if an operation being waited for does not complete within the timeout (Peter Eisentraut) The start and promote operations now return exit status 1, not 0, in such cases. The stop operation has always done that.", "commit_aliases": ["1bac5f552"], "source_commits": ["1bac5f552"], "source_entry_id": "10.0/changes/128", "db_id": "1f9ee6688c654ad125913a2881ba9ce8", "patch_ids": ["f7e7b1cbe5d7e292853e364c1b652594"], "statement_hash": "b68d99b4f832ab97d53bdff714a1bb18e487ce624f56edffde3fb9f471a12f41", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-09812643f7c7fb02", "migration": false}, {"id": "10.0-d3cca91a86a8a019", "cves": [], "html": "

\u6539\u7528\u7531\u4e24\u90e8\u5206\u7ec4\u6210\u7684\u53d1\u884c\u7248\u7248\u672c\u53f7\uff08Peter Eisentraut\uff0cTom Lane\uff09

\n

\u53d1\u884c\u7248\u7248\u672c\u53f7\u73b0\u5728\u7531\u4e24\u90e8\u5206\u7ec4\u6210\uff08\u5982 10.1\uff09\uff0c\u800c\u975e\u4e09\u90e8\u5206\uff08\u5982 9.6.3\uff09\u3002\u5927\u7248\u672c\u73b0\u5728\u53ea\u589e\u52a0\u7b2c\u4e00\u4e2a\u6570\u5b57\uff0c\u5c0f\u7248\u672c\u53ea\u589e\u52a0\u7b2c\u4e8c\u4e2a\u6570\u5b57\u3002\u53d1\u5e03\u5206\u652f\u5c06\u7528\u5355\u4e2a\u6570\u5b57\u8868\u793a\uff08\u5982 10\uff0c\u800c\u975e 9.6\uff09\u3002\u6b64\u53d8\u66f4\u65e8\u5728\u51cf\u5c11\u7528\u6237\u5bf9 PostgreSQL \u5927\u7248\u672c\u548c\u5c0f\u7248\u672c\u542b\u4e49\u7684\u56f0\u60d1\u3002

", "text": "\u6539\u7528\u7531\u4e24\u90e8\u5206\u7ec4\u6210\u7684\u53d1\u884c\u7248\u7248\u672c\u53f7\uff08Peter Eisentraut\uff0cTom Lane\uff09 \u53d1\u884c\u7248\u7248\u672c\u53f7\u73b0\u5728\u7531\u4e24\u90e8\u5206\u7ec4\u6210\uff08\u5982 10.1\uff09\uff0c\u800c\u975e\u4e09\u90e8\u5206\uff08\u5982 9.6.3\uff09\u3002\u5927\u7248\u672c\u73b0\u5728\u53ea\u589e\u52a0\u7b2c\u4e00\u4e2a\u6570\u5b57\uff0c\u5c0f\u7248\u672c\u53ea\u589e\u52a0\u7b2c\u4e8c\u4e2a\u6570\u5b57\u3002\u53d1\u5e03\u5206\u652f\u5c06\u7528\u5355\u4e2a\u6570\u5b57\u8868\u793a\uff08\u5982 10\uff0c\u800c\u975e 9.6\uff09\u3002\u6b64\u53d8\u66f4\u65e8\u5728\u51cf\u5c11\u7528\u6237\u5bf9 PostgreSQL \u5927\u7248\u672c\u548c\u5c0f\u7248\u672c\u542b\u4e49\u7684\u56f0\u60d1\u3002", "title": "\u6539\u7528\u7531\u4e24\u90e8\u5206\u7ec4\u6210\u7684\u53d1\u884c\u7248\u7248\u672c\u53f7", "commits": [], "section": "\u6e90\u4ee3\u7801", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.13", "source_hash": "8d7634ae0b1f3f2275294fc7e0afd09010b45a8530fa996c47ea64a4578372ca", "section_path": ["\u6e90\u4ee3\u7801"], "commit_groups": [["ca9112a42"]], "identity_text": "Change to two-part release version numbering (Peter Eisentraut, Tom Lane) Release numbers will now have two parts (e.g., 10.1) rather than three (e.g., 9.6.3). Major versions will now increase just the first number, and minor releases will increase just the second number. Release branches will be referred to by single numbers (e.g., 10 rather than 9.6). This change is intended to reduce user confusion about what is a major or minor release of PostgreSQL.", "commit_aliases": ["ca9112a42"], "source_commits": ["ca9112a42"], "source_entry_id": "10.0/changes/129", "db_id": "4c59d0f8a99da311064a24f27f7119f5", "patch_ids": ["d85f2dd4556cd9db20d7961d8c42eeb7"], "statement_hash": "d616cfccfed0360c7881386a86c2b66ec34c766c8008e5259a6e96e85266e361", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-d3cca91a86a8a019", "migration": false}, {"id": "10.0-41d6908946396e6b", "cves": [], "html": "

\u6539\u8fdb pgindent \u7684\u884c\u4e3a\uff08Piotr Stefaniak\uff0cTom Lane\uff09

\n

\u6211\u4eec\u5df2\u5207\u6362\u5230\u65b0\u7684 pg_bsd_indent \u7248\u672c\uff0c\u5176\u4e2d\u7eb3\u5165\u4e86 FreeBSD \u9879\u76ee\u8fd1\u671f\u7684\u6539\u8fdb\u3002\u8fd9\u4fee\u590d\u4e86\u8bb8\u591a\u5bfc\u81f4 C \u4ee3\u7801\u683c\u5f0f\u5f02\u5e38\u7684\u5c0f\u7f3a\u9677\u3002\u6700\u660e\u663e\u7684\u662f\uff0c\u62ec\u53f7\u5185\u7684\u884c\uff08\u4f8b\u5982\u591a\u884c\u51fd\u6570\u8c03\u7528\uff09\u73b0\u5728\u7edf\u4e00\u7f29\u8fdb\u5230\u4e0e\u5de6\u62ec\u53f7\u5bf9\u9f50\uff0c\u5373\u4f7f\u8fd9\u6837\u4f1a\u4f7f\u4ee3\u7801\u8d85\u51fa\u53f3\u8fb9\u754c\u3002

", "text": "\u6539\u8fdb pgindent \u7684\u884c\u4e3a\uff08Piotr Stefaniak\uff0cTom Lane\uff09 \u6211\u4eec\u5df2\u5207\u6362\u5230\u65b0\u7684 pg_bsd_indent \u7248\u672c\uff0c\u5176\u4e2d\u7eb3\u5165\u4e86 FreeBSD \u9879\u76ee\u8fd1\u671f\u7684\u6539\u8fdb\u3002\u8fd9\u4fee\u590d\u4e86\u8bb8\u591a\u5bfc\u81f4 C \u4ee3\u7801\u683c\u5f0f\u5f02\u5e38\u7684\u5c0f\u7f3a\u9677\u3002\u6700\u660e\u663e\u7684\u662f\uff0c\u62ec\u53f7\u5185\u7684\u884c\uff08\u4f8b\u5982\u591a\u884c\u51fd\u6570\u8c03\u7528\uff09\u73b0\u5728\u7edf\u4e00\u7f29\u8fdb\u5230\u4e0e\u5de6\u62ec\u53f7\u5bf9\u9f50\uff0c\u5373\u4f7f\u8fd9\u6837\u4f1a\u4f7f\u4ee3\u7801\u8d85\u51fa\u53f3\u8fb9\u754c\u3002", "title": "\u6539\u8fdb pgindent \u7684\u884c\u4e3a", "commits": [], "section": "\u6e90\u4ee3\u7801", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.13", "source_hash": "40627313a88d5ed5b95f09a082467c9ca0fee81ab33df6729ff6f45ecc4101bb", "section_path": ["\u6e90\u4ee3\u7801"], "commit_groups": [["382ceffdf"], ["81f056c72"], ["8ff6d4ec7"], ["c7b8998eb"], ["cea258b63"], ["e3860ffa4"]], "identity_text": "Improve behavior of pgindent (Piotr Stefaniak, Tom Lane) We have switched to a new version of pg_bsd_indent based on recent improvements made by the FreeBSD project. This fixes numerous small bugs that led to odd C code formatting decisions. Most notably, lines within parentheses (such as in a multi-line function call) are now uniformly indented to match the opening paren, even if that would result in code extending past the right margin.", "commit_aliases": ["382ceffdf", "81f056c72", "8ff6d4ec7", "c7b8998eb", "cea258b63", "e3860ffa4"], "source_commits": ["382ceffdf", "81f056c72", "8ff6d4ec7", "c7b8998eb", "cea258b63", "e3860ffa4"], "source_entry_id": "10.0/changes/130", "db_id": "10fe19946356161a27bd03dc15ffd7e9", "patch_ids": ["2100606ce8fbac772f0eafeb188fde5b", "7950068523801c6e32ac24e8df4bc369", "9410b07d903a833d0e1f168555108266", "a8b7b250a6cb7515596de23ce1052812", "aae3693b5aa518b67b8d4c393607c3b5", "b5fe90ec88e01f9ca9c6b60cc558d7ab"], "statement_hash": "bc18a95d0763bb980b3202488b0040051aec1f3d2a94deccc75d4d2bda69423a", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-41d6908946396e6b", "migration": false}, {"id": "10.0-f25c70339de5cd7e", "cves": [], "html": "

\u5141\u8bb8\u9009\u62e9\u4f7f\u7528 ICU \u5e93\u63d0\u4f9b\u6392\u5e8f\u89c4\u5219\u652f\u6301\uff08Peter Eisentraut\uff09

\n

ICU \u5e93\u5177\u6709\u7248\u672c\u4fe1\u606f\uff0c\u53ef\u4ee5\u68c0\u6d4b\u7248\u672c\u4e4b\u95f4\u7684\u6392\u5e8f\u89c4\u5219\u53d8\u66f4\u3002\u901a\u8fc7 configure \u9009\u9879 --with-icu \u53ef\u542f\u7528\u6b64\u529f\u80fd\u3002\u9ed8\u8ba4\u4ecd\u4f7f\u7528\u64cd\u4f5c\u7cfb\u7edf\u7684\u539f\u751f\u6392\u5e8f\u89c4\u5219\u5e93\u3002

", "text": "\u5141\u8bb8\u9009\u62e9\u4f7f\u7528 ICU \u5e93\u63d0\u4f9b\u6392\u5e8f\u89c4\u5219\u652f\u6301\uff08Peter Eisentraut\uff09 ICU \u5e93\u5177\u6709\u7248\u672c\u4fe1\u606f\uff0c\u53ef\u4ee5\u68c0\u6d4b\u7248\u672c\u4e4b\u95f4\u7684\u6392\u5e8f\u89c4\u5219\u53d8\u66f4\u3002\u901a\u8fc7 configure \u9009\u9879 --with-icu \u53ef\u542f\u7528\u6b64\u529f\u80fd\u3002\u9ed8\u8ba4\u4ecd\u4f7f\u7528\u64cd\u4f5c\u7cfb\u7edf\u7684\u539f\u751f\u6392\u5e8f\u89c4\u5219\u5e93\u3002", "title": "\u5141\u8bb8\u9009\u62e9\u4f7f\u7528 ICU \u5e93\u63d0\u4f9b\u6392\u5e8f\u89c4\u5219\u652f\u6301", "commits": [], "section": "\u6e90\u4ee3\u7801", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.13", "source_hash": "d3ff775176a8ec20f723e73ee0514784246cd6e0594780456fdda9daf931e36b", "section_path": ["\u6e90\u4ee3\u7801"], "commit_groups": [["eccfef81e"]], "identity_text": "Allow the ICU library to optionally be used for collation support (Peter Eisentraut) The ICU library has versioning that allows detection of collation changes between versions. It is enabled via configure option --with-icu. The default still uses the operating system's native collation library.", "commit_aliases": ["eccfef81e"], "source_commits": ["eccfef81e"], "source_entry_id": "10.0/changes/131", "db_id": "2dd76aeffa4b9fe62a2a14955035ccdf", "patch_ids": ["88c3364cdac7d9b39b878cbe3bbb972a"], "statement_hash": "a1d521e41e24d3e76c62ef7f580fb5a23c9d094ff9f3e38d4ba62aeae506f58b", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-f25c70339de5cd7e", "migration": false}, {"id": "10.0-d56aa6456920f4a4", "cves": [], "html": "

\u5728 Windows \u4e0a\uff0c\u81ea\u52a8\u5c06\u6240\u6709 PG_FUNCTION_INFO_V1 \u51fd\u6570\u6807\u8bb0\u4e3a DLLEXPORT\uff08Laurenz Albe\uff09

\n

\u5982\u679c\u7b2c\u4e09\u65b9\u4ee3\u7801\u4f7f\u7528 extern \u51fd\u6570\u58f0\u660e\uff0c\u4e5f\u5e94\u5728\u8fd9\u4e9b\u58f0\u660e\u4e2d\u6dfb\u52a0 DLLEXPORT \u6807\u8bb0\u3002

", "text": "\u5728 Windows \u4e0a\uff0c\u81ea\u52a8\u5c06\u6240\u6709 PG_FUNCTION_INFO_V1 \u51fd\u6570\u6807\u8bb0\u4e3a DLLEXPORT\uff08Laurenz Albe\uff09 \u5982\u679c\u7b2c\u4e09\u65b9\u4ee3\u7801\u4f7f\u7528 extern \u51fd\u6570\u58f0\u660e\uff0c\u4e5f\u5e94\u5728\u8fd9\u4e9b\u58f0\u660e\u4e2d\u6dfb\u52a0 DLLEXPORT \u6807\u8bb0\u3002", "title": "\u5728 Windows \u4e0a\uff0c\u81ea\u52a8\u5c06\u6240\u6709 PG_FUNCTION_INFO_V1 \u51fd\u6570\u6807\u8bb0\u4e3a DLLEXPORT", "commits": [], "section": "\u6e90\u4ee3\u7801", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.13", "source_hash": "b0d04ecf5b2f3f08d0ac25a28dc30b5c56f0ec10fda4e027ae9c2b2276d7b5c9", "section_path": ["\u6e90\u4ee3\u7801"], "commit_groups": [["c8ead2a39"]], "identity_text": "Automatically mark all PG_FUNCTION_INFO_V1 functions as DLLEXPORT-ed on Windows (Laurenz Albe) If third-party code is using extern function declarations, they should also add DLLEXPORT markers to those declarations.", "commit_aliases": ["c8ead2a39"], "source_commits": ["c8ead2a39"], "source_entry_id": "10.0/changes/132", "db_id": "795fd888a3c79952d3c1f9bae8fd64e0", "patch_ids": ["73f3576624d2a4523db3a25e43604426"], "statement_hash": "85edcf68bea1e6bfdd78c83a39724778e5e934b6d7d63329b24a8ba49e5c94e9", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-d56aa6456920f4a4", "migration": false}, {"id": "10.0-6958c322acd0b8d8", "cves": [], "html": "

\u79fb\u9664\u4e0d\u518d\u9700\u8981\u7684 SPI \u51fd\u6570 SPI_push()\u3001SPI_pop()\u3001SPI_push_conditional()\u3001SPI_pop_conditional() \u548c SPI_restore_connection()\uff08Tom Lane\uff09

\n

\u5b83\u4eec\u7684\u529f\u80fd\u73b0\u5728\u4f1a\u81ea\u52a8\u6267\u884c\u3002\u76ee\u524d\u63d0\u4f9b\u4e86\u8fd9\u4e9b\u540d\u79f0\u7684\u7a7a\u64cd\u4f5c\u5b8f\uff0c\u4f7f\u5916\u90e8\u6a21\u5757\u4e0d\u5fc5\u7acb\u5373\u66f4\u65b0\uff0c\u4f46\u6700\u7ec8\u5e94\u79fb\u9664\u8fd9\u4e9b\u8c03\u7528\u3002

\n

\u6b64\u53d8\u66f4\u7684\u4e00\u4e2a\u9644\u5e26\u5f71\u54cd\u662f\uff0cSPI_palloc() \u53ca\u76f8\u5173\u51fd\u6570\u73b0\u5728\u8981\u6c42\u5b58\u5728\u6d3b\u52a8\u7684 SPI \u8fde\u63a5\uff1b\u6ca1\u6709\u8fde\u63a5\u65f6\uff0c\u5b83\u4eec\u4e0d\u4f1a\u9000\u5316\u4e3a\u7b80\u5355\u7684 palloc() \u8c03\u7528\u3002\u4ee5\u524d\u7684\u884c\u4e3a\u7528\u9014\u4e0d\u5927\uff0c\u8fd8\u5b58\u5728\u610f\u5916\u5185\u5b58\u6cc4\u6f0f\u7684\u98ce\u9669\u3002

", "text": "\u79fb\u9664\u4e0d\u518d\u9700\u8981\u7684 SPI \u51fd\u6570 SPI_push()\u3001SPI_pop()\u3001SPI_push_conditional()\u3001SPI_pop_conditional() \u548c SPI_restore_connection()\uff08Tom Lane\uff09 \u5b83\u4eec\u7684\u529f\u80fd\u73b0\u5728\u4f1a\u81ea\u52a8\u6267\u884c\u3002\u76ee\u524d\u63d0\u4f9b\u4e86\u8fd9\u4e9b\u540d\u79f0\u7684\u7a7a\u64cd\u4f5c\u5b8f\uff0c\u4f7f\u5916\u90e8\u6a21\u5757\u4e0d\u5fc5\u7acb\u5373\u66f4\u65b0\uff0c\u4f46\u6700\u7ec8\u5e94\u79fb\u9664\u8fd9\u4e9b\u8c03\u7528\u3002 \u6b64\u53d8\u66f4\u7684\u4e00\u4e2a\u9644\u5e26\u5f71\u54cd\u662f\uff0cSPI_palloc() \u53ca\u76f8\u5173\u51fd\u6570\u73b0\u5728\u8981\u6c42\u5b58\u5728\u6d3b\u52a8\u7684 SPI \u8fde\u63a5\uff1b\u6ca1\u6709\u8fde\u63a5\u65f6\uff0c\u5b83\u4eec\u4e0d\u4f1a\u9000\u5316\u4e3a\u7b80\u5355\u7684 palloc() \u8c03\u7528\u3002\u4ee5\u524d\u7684\u884c\u4e3a\u7528\u9014\u4e0d\u5927\uff0c\u8fd8\u5b58\u5728\u610f\u5916\u5185\u5b58\u6cc4\u6f0f\u7684\u98ce\u9669\u3002", "title": "\u79fb\u9664\u4e0d\u518d\u9700\u8981\u7684 SPI \u51fd\u6570 SPI_push()\u3001SPI_pop()\u3001SPI_push_conditional()\u3001SPI_pop_conditional() \u548c SPI_restore_connection()", "commits": [], "section": "\u6e90\u4ee3\u7801", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.13", "source_hash": "af1feb468d65e43eaae74430689b2bd95c6e7873b8bd22fa1fa5b051cde309d6", "section_path": ["\u6e90\u4ee3\u7801"], "commit_groups": [["1833f1a1c"]], "identity_text": "Remove SPI functions SPI_push(), SPI_pop(), SPI_push_conditional(), SPI_pop_conditional(), and SPI_restore_connection() as unnecessary (Tom Lane) Their functionality now happens automatically. There are now no-op macros by these names so that external modules don't need to be updated immediately, but eventually such calls should be removed. A side effect of this change is that SPI_palloc() and allied functions now require an active SPI connection; they do not degenerate to simple palloc() if there is none. That previous behavior was not very useful and posed risks of unexpected memory leaks.", "commit_aliases": ["1833f1a1c"], "source_commits": ["1833f1a1c"], "source_entry_id": "10.0/changes/133", "db_id": "68b78bbf329a0ee1c7fe8f3cf5b786cd", "patch_ids": ["55ea473e088c23669e69cd381a34fddd"], "statement_hash": "d400beae7b0ce068dd086ee786c4b966e7136924c1422dcaf2a8af409e9adfe8", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-6958c322acd0b8d8", "migration": false}, {"id": "10.0-d0c412a4780827f4", "cves": [], "html": "

\u5141\u8bb8\u52a8\u6001\u5206\u914d\u5171\u4eab\u5185\u5b58\uff08Thomas Munro\uff0cRobert Haas\uff09

", "text": "\u5141\u8bb8\u52a8\u6001\u5206\u914d\u5171\u4eab\u5185\u5b58\uff08Thomas Munro\uff0cRobert Haas\uff09", "title": "\u5141\u8bb8\u52a8\u6001\u5206\u914d\u5171\u4eab\u5185\u5b58", "commits": [], "section": "\u6e90\u4ee3\u7801", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.13", "source_hash": "37292afe6ed3e499a9b7a659c505aeb66d3ab4b31d387204861e1b15a82bfcde", "section_path": ["\u6e90\u4ee3\u7801"], "commit_groups": [["13df76a53"], ["13e14a78e"], ["e13029a5c"]], "identity_text": "Allow shared memory to be dynamically allocated (Thomas Munro, Robert Haas)", "commit_aliases": ["13df76a53", "13e14a78e", "e13029a5c"], "source_commits": ["13df76a53", "13e14a78e", "e13029a5c"], "source_entry_id": "10.0/changes/134", "db_id": "f1093432d52d470a69d6c0184595db8e", "patch_ids": ["2867c74a4fa5d04d48f0c4eeb23ad648", "4af035a182d046ee68ba3a54f58ee482", "a1538b1c7a0355a25388cd16011c7cc0"], "statement_hash": "c04f5f366d884f0dea17f559a7bfdda940d9e0e39dd0ed76015977eb059734cc", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-d0c412a4780827f4", "migration": false}, {"id": "10.0-eca385fb2e1f626a", "cves": [], "html": "

\u589e\u52a0\u7c7b\u4f3c slab \u7684\u5185\u5b58\u5206\u914d\u5668\uff0c\u4ee5\u9ad8\u6548\u5206\u914d\u56fa\u5b9a\u5927\u5c0f\u7684\u5185\u5b58\uff08Tomas Vondra\uff09

", "text": "\u589e\u52a0\u7c7b\u4f3c slab \u7684\u5185\u5b58\u5206\u914d\u5668\uff0c\u4ee5\u9ad8\u6548\u5206\u914d\u56fa\u5b9a\u5927\u5c0f\u7684\u5185\u5b58\uff08Tomas Vondra\uff09", "title": "\u589e\u52a0\u7c7b\u4f3c slab \u7684\u5185\u5b58\u5206\u914d\u5668\uff0c\u4ee5\u9ad8\u6548\u5206\u914d\u56fa\u5b9a\u5927\u5c0f\u7684\u5185\u5b58", "commits": [], "section": "\u6e90\u4ee3\u7801", "category": "bugfix", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.13", "source_hash": "bb0499f8ae416fb592ce3fdf92dcd2eab2ddc67cdc0937d8be326a6af9c5a574", "section_path": ["\u6e90\u4ee3\u7801"], "commit_groups": [["58b25e981"]], "identity_text": "Add slab-like memory allocator for efficient fixed-size allocations (Tomas Vondra)", "commit_aliases": ["58b25e981"], "source_commits": ["58b25e981"], "source_entry_id": "10.0/changes/135", "db_id": "561b204bb681ade504e9679abb0868c7", "patch_ids": ["bcdbd738bf1aa07396379a70dd520cf1"], "statement_hash": "0cb8cdd20f35334707b1e570af3cf5e3ed21e2d27ee5018c3763f85c22c27fd0", "relations": [], "category_label": "BUG \u4fee\u590d", "url": "/docs/compare/?release=10.0#10.0-eca385fb2e1f626a", "migration": false}, {"id": "10.0-afcdfc91161dc18a", "cves": [], "html": "

\u5728 Linux \u548c FreeBSD \u4e0a\u4f7f\u7528 POSIX \u4fe1\u53f7\u91cf\u4ee3\u66ff SysV \u4fe1\u53f7\u91cf\uff08Tom Lane\uff09

\n

\u8fd9\u907f\u514d\u4e86\u5e73\u53f0\u7279\u5b9a\u7684 SysV \u4fe1\u53f7\u91cf\u4f7f\u7528\u9650\u5236\u3002

", "text": "\u5728 Linux \u548c FreeBSD \u4e0a\u4f7f\u7528 POSIX \u4fe1\u53f7\u91cf\u4ee3\u66ff SysV \u4fe1\u53f7\u91cf\uff08Tom Lane\uff09 \u8fd9\u907f\u514d\u4e86\u5e73\u53f0\u7279\u5b9a\u7684 SysV \u4fe1\u53f7\u91cf\u4f7f\u7528\u9650\u5236\u3002", "title": "\u5728 Linux \u548c FreeBSD \u4e0a\u4f7f\u7528 POSIX \u4fe1\u53f7\u91cf\u4ee3\u66ff SysV \u4fe1\u53f7\u91cf", "commits": [], "section": "\u6e90\u4ee3\u7801", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.13", "source_hash": "e34c8e0a8a69ccc49e2e60df049b7ed66bb220f3406109efc90a638a0628c3d8", "section_path": ["\u6e90\u4ee3\u7801"], "commit_groups": [["ecb0d20a9"]], "identity_text": "Use POSIX semaphores rather than SysV semaphores on Linux and FreeBSD (Tom Lane) This avoids platform-specific limits on SysV semaphore usage.", "commit_aliases": ["ecb0d20a9"], "source_commits": ["ecb0d20a9"], "source_entry_id": "10.0/changes/136", "db_id": "67fd4c492be6e737138108d89e9cba10", "patch_ids": ["084bfaee3b45fabfcf3fb0abaf6cb0e4"], "statement_hash": "b53df938ff467af421c9300e5da3d647a23a201e7cc1ac9dd83c40715297ec7d", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-afcdfc91161dc18a", "migration": false}, {"id": "10.0-8bc0d17e757cf12d", "cves": [], "html": "

\u6539\u8fdb\u5bf9 64 \u4f4d\u539f\u5b50\u64cd\u4f5c\u7684\u652f\u6301\uff08Andres Freund\uff09

", "text": "\u6539\u8fdb\u5bf9 64 \u4f4d\u539f\u5b50\u64cd\u4f5c\u7684\u652f\u6301\uff08Andres Freund\uff09", "title": "\u6539\u8fdb\u5bf9 64 \u4f4d\u539f\u5b50\u64cd\u4f5c\u7684\u652f\u6301", "commits": [], "section": "\u6e90\u4ee3\u7801", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.13", "source_hash": "3240ae2ea8533db8bf6f77b07edb4b747cb5bbb51342da7a9ae343b6f9f7e9d2", "section_path": ["\u6e90\u4ee3\u7801"], "commit_groups": [["e8fdbd58f"]], "identity_text": "Improve support for 64-bit atomics (Andres Freund)", "commit_aliases": ["e8fdbd58f"], "source_commits": ["e8fdbd58f"], "source_entry_id": "10.0/changes/137", "db_id": "7c1b4cb45ea942a84122ba9550fbe64d", "patch_ids": ["1548b9df0487121e828e40bbda43a7df"], "statement_hash": "aaca75bf86bdf362e87feb59eaade633c1d091a8237a78b1a4c32da1fbece78c", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-8bc0d17e757cf12d", "migration": false}, {"id": "10.0-6721a82af375443c", "cves": [], "html": "

\u5728 ARM64 \u4e0a\u542f\u7528 64 \u4f4d\u539f\u5b50\u64cd\u4f5c\uff08Roman Shaposhnik\uff09

", "text": "\u5728 ARM64 \u4e0a\u542f\u7528 64 \u4f4d\u539f\u5b50\u64cd\u4f5c\uff08Roman Shaposhnik\uff09", "title": "\u5728 ARM64 \u4e0a\u542f\u7528 64 \u4f4d\u539f\u5b50\u64cd\u4f5c", "commits": [], "section": "\u6e90\u4ee3\u7801", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.13", "source_hash": "d82ef6613f9e6ef56696cc891f89d1b92334ced12da17e7a27649aec0def32c3", "section_path": ["\u6e90\u4ee3\u7801"], "commit_groups": [["f8f1430ae"]], "identity_text": "Enable 64-bit atomic operations on ARM64 (Roman Shaposhnik)", "commit_aliases": ["f8f1430ae"], "source_commits": ["f8f1430ae"], "source_entry_id": "10.0/changes/138", "db_id": "39abd24526ba3d7fd3bbeffff1f3a35a", "patch_ids": ["87daa13e597655a77010780d812d1fb0"], "statement_hash": "b010b645b43e9cbb3a35ee98baa37ccfefb67aa72e3b76c12a1ae36b1bbb2c9c", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-6721a82af375443c", "migration": false}, {"id": "10.0-fa6e5f69b1890cdb", "cves": [], "html": "

\u5982\u679c clock_gettime() \u53ef\u7528\uff0c\u5219\u6539\u7528\u5b83\u8fdb\u884c\u6301\u7eed\u65f6\u95f4\u6d4b\u91cf\uff08Tom Lane\uff09

\n

\u5982\u679c clock_gettime() \u4e0d\u53ef\u7528\uff0c\u4ecd\u4f7f\u7528 gettimeofday()\u3002

", "text": "\u5982\u679c clock_gettime() \u53ef\u7528\uff0c\u5219\u6539\u7528\u5b83\u8fdb\u884c\u6301\u7eed\u65f6\u95f4\u6d4b\u91cf\uff08Tom Lane\uff09 \u5982\u679c clock_gettime() \u4e0d\u53ef\u7528\uff0c\u4ecd\u4f7f\u7528 gettimeofday()\u3002", "title": "\u5982\u679c clock_gettime() \u53ef\u7528\uff0c\u5219\u6539\u7528\u5b83\u8fdb\u884c\u6301\u7eed\u65f6\u95f4\u6d4b\u91cf", "commits": [], "section": "\u6e90\u4ee3\u7801", "category": "feature", "source_url": "/docs/release/10.0/#id-1.11.6.28.5.13", "source_hash": "b393d3945330d917ad6744194577653342188050fe2bd3901e094f8aa8d156c7", "section_path": ["\u6e90\u4ee3\u7801"], "commit_groups": [["1d63f7d2d"]], "identity_text": "Switch to using clock_gettime(), if available, for duration measurements (Tom Lane) gettimeofday() is still used if clock_gettime() is not available.", "commit_aliases": ["1d63f7d2d"], "source_commits": ["1d63f7d2d"], "source_entry_id": "10.0/changes/139", "db_id": "410013829b9cdc23e19dff30f8c169f8", "patch_ids": ["15791fb4aec6ec4dd98b0b06aae140be"], "statement_hash": "a054998d4ff684de07e29636bc9819eaf10379eecd4b72c4bda29f1bd1789c0b", "relations": [], "category_label": "\u65b0\u529f\u80fd", "url": "/docs/compare/?release=10.0#10.0-fa6e5f69b1890cdb", "migration": false}, {"id": "10.0-1640e4d12b084b0b", "cves": [], "html": "

\u589e\u52a0\u66f4\u5065\u58ee\u7684\u968f\u673a\u6570\u751f\u6210\u5668\uff0c\u7528\u4e8e\u8981\u6c42\u5bc6\u7801\u5b66\u5b89\u5168\u6027\u7684\u573a\u666f\uff08Magnus Hagander\uff0cMichael Paquier\uff0cHeikki Linnakangas\uff09

\n

\u5982\u679c\u627e\u4e0d\u5230\u5f3a\u968f\u673a\u6570\u751f\u6210\u5668\uff0cconfigure \u4f1a\u5931\u8d25\uff0c\u9664\u975e\u4f7f\u7528 --disable-strong-random \u9009\u9879\u3002\u4f46\u662f\uff0c\u4f7f\u7528\u6b64\u9009\u9879\u65f6\uff0c\u9700\u8981\u5f3a\u968f\u673a\u6570\u751f\u6210\u5668\u7684pgcrypto\u51fd\u6570\u4f1a\u88ab\u7981\u7528\u3002

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An attack requires permission to create non-temporary objects in at least one schema, ability to lure or wait for an administrator to create or update an affected extension in that schema, and ability to lure or wait for a victim to use the object targeted in CREATE OR REPLACE or CREATE IF NOT EXISTS . Given all three prerequisites, the attacker can run arbitrary code as the victim role, which may be a superuser. Known-affected extensions include both PostgreSQL-bundled and non-bundled extensions. PostgreSQL is blocking this attack in the core server, so there's no need to modify individual extensions.\n\nThe PostgreSQL project thanks Sven Klemm for reporting this problem.", "description_language": "en", "fixed": "10.22", "fixed_url": "/docs/compare/?release=10.22", "affected": "10", "component": "core server", "mentions": [{"build": "10.22", "version": "10.22", "title": "\u4e0d\u5141\u8bb8\u6269\u5c55\u811a\u672c\u66ff\u6362\u4e0d\u5c5e\u4e8e\u8be5\u6269\u5c55\u7684\u5df2\u6709\u5bf9\u8c61", "url": "/docs/compare/?release=10.22#10.22-bf326130ed8e047c"}], "evidence": "branch-matrix"}, {"id": "CVE-2022-1552", "title": "Autovacuum, REINDEX, and others omit \"security restricted operation\" sandbox", "url": "https://www.postgresql.org/support/security/CVE-2022-1552/", "score": 8.8, "vector": "AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "description": "Autovacuum, REINDEX , CREATE INDEX , REFRESH MATERIALIZED VIEW , CLUSTER , and pg_amcheck made incomplete efforts to operate safely when a privileged user is maintaining another user's objects. Those commands activated relevant protections too late or not at all. An attacker having permission to create non-temp objects in at least one schema could execute arbitrary SQL functions under a superuser identity.\n\nWhile promptly updating PostgreSQL is the best remediation for most users, a user unable to do that can work around the vulnerability by disabling autovacuum, not manually running the above commands, and not restoring from output of the pg_dump command. Performance may degrade quickly under this workaround. VACUUM is safe, and all commands are fine when a trusted user owns the target object.\n\nThe PostgreSQL project thanks Alexander Lakhin for reporting this problem.", "description_language": "en", "fixed": "10.21", "fixed_url": "/docs/compare/?release=10.21", "affected": "10", "component": "core server", "mentions": [{"build": "10.22", "version": "10.22", "title": "\u4fee\u590d CREATE INDEX \u4e2d\u7684\u6743\u9650\u68c0\u67e5", "url": "/docs/compare/?release=10.22#10.22-1163c89b695c334d"}, {"build": "10.21", "version": "10.21", "title": "\u5c06\u66f4\u591a\u64cd\u4f5c\u9650\u5236\u5728\u201c\u5b89\u5168\u53d7\u9650\u64cd\u4f5c\u201d\u6c99\u7bb1\u5185", "url": "/docs/compare/?release=10.21#10.21-cc5eedf7a8bed7a1"}], "evidence": "branch-matrix"}, {"id": "CVE-2021-3449", "title": "CVE-2021-3449", "url": "https://www.postgresql.org/support/security/CVE-2021-3449/", "score": null, "vector": "", "description": "", "description_language": "en", "fixed": "", "fixed_url": "", "affected": "", "component": "", "mentions": [{"build": "10.18", "version": "10.18", "title": "\u66f4\u5f7b\u5e95\u5730\u7981\u6b62 SSL \u91cd\u65b0\u534f\u5546", "url": "/docs/compare/?release=10.18#10.18-2a0347840526e5c1"}], "evidence": "release-note-mention"}, {"id": "CVE-2021-32028", "title": "Memory disclosure in INSERT ... ON CONFLICT ... DO UPDATE", "url": "https://www.postgresql.org/support/security/CVE-2021-32028/", "score": 6.5, "vector": "AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "description": "Using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted table, an attacker can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can create prerequisite objects and complete this attack at will. A user lacking the CREATE and TEMPORARY privileges on all databases and the CREATE privilege on all schemas cannot use this attack at will.\n\nThe PostgreSQL project thanks Andres Freund for reporting this problem.", "description_language": "en", "fixed": "10.17", "fixed_url": "/docs/compare/?release=10.17", "affected": "10", "component": "core server", "mentions": [{"build": "10.17", "version": "10.17", "title": "\u4fee\u590d INSERT ... ON CONFLICT ... UPDATE \u76ee\u6807\u5217\u8868\u4e2d\u5bf9 \u201cjunk\u201d \u5217\u7684\u9519\u8bef\u5904\u7406", "url": "/docs/compare/?release=10.17#10.17-e7be457a4c664006"}], "evidence": "branch-matrix"}, {"id": "CVE-2021-32027", "title": "Buffer overrun from integer overflow in array subscripting calculations", "url": "https://www.postgresql.org/support/security/CVE-2021-32027/", "score": 6.5, "vector": "AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "description": "While modifying certain SQL array values, missing bounds checks let authenticated database users write arbitrary bytes to a wide area of server memory.\n\nThe PostgreSQL project thanks Tom Lane for reporting this problem.", "description_language": "en", "fixed": "10.17", "fixed_url": "/docs/compare/?release=10.17", "affected": "10", "component": "core server", "mentions": [{"build": "10.17", "version": "10.17", "title": "\u9632\u6b62\u6570\u7ec4\u4e0b\u6807\u8ba1\u7b97\u4e2d\u7684\u6574\u6570\u6ea2\u51fa", "url": "/docs/compare/?release=10.17#10.17-b9c1a3a97eb4a245"}], "evidence": "branch-matrix"}, {"id": "CVE-2021-23222", "title": "libpq processes unencrypted bytes from man-in-the-middle", "url": "https://www.postgresql.org/support/security/CVE-2021-23222/", "score": 3.7, "vector": "AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "description": "A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use of SSL certificate verification and encryption.\n\nIf more preconditions hold, the attacker can exfiltrate the client's password or other confidential data that might be transmitted early in a session. The attacker must have a way to trick the client's intended server into making the confidential data accessible to the attacker. A known implementation having that property is a PostgreSQL configuration vulnerable to CVE-2021-23214 . As with any exploitation of CVE-2021-23214 , the server must be using trust authentication with a clientcert requirement or using cert authentication. To disclose a password, the client must be in possession of a password, which is atypical when using an authentication configuration vulnerable to CVE-2021-23214 . The attacker must have some other way to access the server to retrieve the exfiltrated data (a valid, unprivileged login account would be sufficient).\n\nThe PostgreSQL project thanks Jacob Champion for reporting this problem.", "description_language": "en", "fixed": "10.19", "fixed_url": "/docs/compare/?release=10.19", "affected": "10", "component": "client", "mentions": [{"build": "10.19", "version": "10.19", "title": "\u4f7f libpq \u5728 SSL \u6216 GSS \u52a0\u5bc6\u63e1\u624b\u540e\u62d2\u7edd\u591a\u4f59\u7684\u6570\u636e", "url": "/docs/compare/?release=10.19#10.19-cba8a84a21202abc"}], "evidence": "branch-matrix"}, {"id": "CVE-2021-23214", "title": "Server processes unencrypted bytes from man-in-the-middle", "url": "https://www.postgresql.org/support/security/CVE-2021-23214/", "score": 8.1, "vector": "AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "description": "When the server is configured to use trust authentication with a clientcert requirement or to use cert authentication, a man-in-the-middle attacker can inject arbitrary SQL queries when a connection is first established, despite the use of SSL certificate verification and encryption. This is similar to CVE-2011-0411 (different product).\n\nThe PostgreSQL project thanks Jacob Champion for reporting this problem.", "description_language": "en", "fixed": "10.19", "fixed_url": "/docs/compare/?release=10.19", "affected": "10", "component": "core server", "mentions": [{"build": "10.19", "version": "10.19", "title": "\u4f7f\u670d\u52a1\u5668\u5728 SSL \u6216 GSS \u52a0\u5bc6\u63e1\u624b\u540e\u62d2\u7edd\u591a\u4f59\u7684\u6570\u636e", "url": "/docs/compare/?release=10.19#10.19-5eea6f66c6b5cf3f"}, {"build": "10.19", "version": "10.19", "title": "\u4f7f libpq \u5728 SSL \u6216 GSS \u52a0\u5bc6\u63e1\u624b\u540e\u62d2\u7edd\u591a\u4f59\u7684\u6570\u636e", "url": "/docs/compare/?release=10.19#10.19-cba8a84a21202abc"}], "evidence": "branch-matrix"}, {"id": "CVE-2020-25696", "title": "psql's \\gset allows overwriting specially treated variables", "url": "https://www.postgresql.org/support/security/CVE-2020-25696/", "score": 7.5, "vector": "AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "description": "The \\gset meta-command, which sets psql variables based on query results, does not distinguish variables that control psql behavior. If an interactive psql session uses \\gset when querying a compromised server, the attacker can execute arbitrary code as the operating system account running psql . Using \\gset with a prefix not found among specially treated variables, e.g. any lowercase string, precludes the attack in an unpatched psql .\n\nThe PostgreSQL project thanks Nick Cleaton for reporting this problem.", "description_language": "en", "fixed": "10.15", "fixed_url": "/docs/compare/?release=10.15", "affected": "10", "component": "client", "mentions": [{"build": "10.15", "version": "10.15", "title": "\u9632\u6b62 psql \u7684 \\gset \u547d\u4ee4\u4fee\u6539\u5177\u6709\u7279\u6b8a\u5904\u7406\u65b9\u5f0f\u7684\u53d8\u91cf", "url": "/docs/compare/?release=10.15#10.15-05f33833ef6a810b"}], "evidence": "branch-matrix"}, {"id": "CVE-2020-25695", "title": "Multiple features escape \"security restricted operation\" sandbox", "url": "https://www.postgresql.org/support/security/CVE-2020-25695/", "score": 8.8, "vector": "AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "description": "An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser.\n\nWhile promptly updating PostgreSQL is the best remediation for most users, a user unable to do that can work around the vulnerability by disabling autovacuum and not manually running ANALYZE , CLUSTER , REINDEX , CREATE INDEX , VACUUM FULL , REFRESH MATERIALIZED VIEW , or a restore from output of the pg_dump command. Performance may degrade quickly under this workaround.\n\nVACUUM without the FULL option is safe, and all commands are fine when a trusted user owns the target object.\n\nThe PostgreSQL project thanks Etienne Stalmans for reporting this problem.", "description_language": "en", "fixed": "10.15", "fixed_url": "/docs/compare/?release=10.15", "affected": "10", "component": "core server", "mentions": [{"build": "10.15", "version": "10.15", "title": "\u7981\u6b62\u5728\u7d22\u5f15\u8868\u8fbe\u5f0f\u548c\u7269\u5316\u89c6\u56fe\u67e5\u8be2\u4e2d\u6267\u884c DECLARE CURSOR ... WITH HOLD \u4ee5\u53ca\u89e6\u53d1\u5ef6\u8fdf\u89e6\u53d1\u5668", "url": "/docs/compare/?release=10.15#10.15-30b9a257c6e59de0"}], "evidence": "branch-matrix"}, {"id": "CVE-2020-25694", "title": "Reconnection can downgrade connection security settings", "url": "https://www.postgresql.org/support/security/CVE-2020-25694/", "score": 8.1, "vector": "AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "description": "Many PostgreSQL-provided client applications have options that create additional database connections. Some of those applications reuse only the basic connection parameters (e.g. host , user , port ), dropping others. If this drops a security-relevant parameter (e.g. channel_binding , sslmode , requirepeer , gssencmode ), the attacker has an opportunity to complete a MITM attack or observe cleartext transmission.\n\nAffected applications are clusterdb , pg_dump , pg_restore , psql , reindexdb , and vacuumdb . The vulnerability arises only if one invokes an affected client application with a connection string containing a security-relevant parameter.\n\nThis also fixes how the \\connect command of psql reuses connection parameters, i.e. all non-overridden parameters from a previous connection string now re-used.\n\nThe PostgreSQL project thanks Peter Eisentraut for reporting this problem.", "description_language": "en", "fixed": "10.15", "fixed_url": "/docs/compare/?release=10.15", "affected": "10", "component": "client", "mentions": [{"build": "10.15", "version": "10.15", "title": "\u4fee\u590d pg_dump\u3001pg_restore\u3001clusterdb\u3001reindexdb \u548c vacuumdb \u5bf9\u590d\u6742\u8fde\u63a5\u5b57\u7b26\u4e32\u53c2\u6570\u7684\u4f7f\u7528", "url": "/docs/compare/?release=10.15#10.15-f5695ef1c79fd91e"}, {"build": "10.15", "version": "10.15", "title": "\u5f53 psql \u7684 \\connect \u547d\u4ee4\u590d\u7528\u8fde\u63a5\u53c2\u6570\u65f6\uff0c\u786e\u4fdd\u590d\u7528\u5148\u524d\u8fde\u63a5\u5b57\u7b26\u4e32\u4e2d\u6240\u6709\u672a\u88ab\u8986\u76d6\u7684\u53c2\u6570", "url": "/docs/compare/?release=10.15#10.15-58b05f4e0090a9b5"}], "evidence": "branch-matrix"}, {"id": "CVE-2020-1720", "title": "ALTER ... DEPENDS ON EXTENSION is missing authorization checks.", "url": "https://www.postgresql.org/support/security/CVE-2020-1720/", "score": 3.1, "vector": "AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N", "description": "The ALTER ... DEPENDS ON EXTENSION sub-commands do not perform authorization checks, which can allow an unprivileged user to drop any function, procedure, materialized view, index, or trigger under certain conditions. This attack is possible if an administrator has installed an extension and an unprivileged user can CREATE , or an extension owner either executes DROP EXTENSION predictably or can be convinced to execute DROP EXTENSION .\n\nThe PostgreSQL project thanks Tom Lane for reporting this problem.", "description_language": "en", "fixed": "10.12", "fixed_url": "/docs/compare/?release=10.12", "affected": "10", "component": "core server", "mentions": [{"build": "10.12", "version": "10.12", "title": "\u4e3a ALTER ... DEPENDS ON EXTENSION \u8865\u4e0a\u7f3a\u5931\u7684\u6743\u9650\u68c0\u67e5", "url": "/docs/compare/?release=10.12#10.12-43b06b9c53a094d4"}], "evidence": "branch-matrix"}, {"id": "CVE-2020-14350", "title": "Uncontrolled search path element in CREATE EXTENSION", "url": "https://www.postgresql.org/support/security/CVE-2020-14350/", "score": 7.1, "vector": "AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H", "description": "When a superuser runs certain CREATE EXTENSION statements, users may be able to execute arbitrary SQL functions under the identity of that superuser. The attacker must have permission to create objects in the new extension's schema or a schema of a prerequisite extension. Not all extensions are vulnerable.\n\nIn addition to correcting the extensions provided with PostgreSQL, the PostgreSQL Global Development Group is issuing guidance for third-party extension authors to secure their own work.\n\nThe PostgreSQL project thanks Andres Freund for reporting this problem.", "description_language": "en", "fixed": "10.14", "fixed_url": "/docs/compare/?release=10.14", "affected": "10", "component": "core server", "mentions": [{"build": "10.14", "version": "10.14", "title": "\u63d0\u9ad8 contrib \u6a21\u5757\u5b89\u88c5\u811a\u672c\u7684\u5b89\u5168\u6027", "url": "/docs/compare/?release=10.14#10.14-3ae0ed313be57173"}], "evidence": "branch-matrix"}, {"id": "CVE-2020-14349", "title": "Uncontrolled search path element in logical replication", "url": "https://www.postgresql.org/support/security/CVE-2020-14349/", "score": 7.5, "vector": "AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "description": "The PostgreSQL search_path setting determines schemas searched for tables, functions, operators, etc. The CVE-2018-1058 fix caused most PostgreSQL-provided client applications to sanitize search_path , but logical replication continued to leave search_path unchanged. Users of a replication publisher or subscriber database can create objects in the public schema and harness them to execute arbitrary SQL functions under the identity running replication, often a superuser. Installations having adopted a documented secure schema usage pattern are not vulnerable.\n\nThe PostgreSQL project thanks Noah Misch for reporting this problem.", "description_language": "en", "fixed": "10.14", "fixed_url": "/docs/compare/?release=10.14", "affected": "10", "component": "core server", "mentions": [{"build": "10.14", "version": "10.14", "title": "\u5728\u903b\u8f91\u590d\u5236 WAL \u53d1\u9001\u8fdb\u7a0b\u548c\u5e94\u7528\u5de5\u4f5c\u8fdb\u7a0b\u4e2d\u8bbe\u7f6e\u5b89\u5168\u7684 search_path", "url": "/docs/compare/?release=10.14#10.14-586f5d2cec25828f"}], "evidence": "branch-matrix"}, {"id": "CVE-2020-10733", "title": "Windows installer runs executables from uncontrolled directories", "url": "https://www.postgresql.org/support/security/CVE-2020-10733/", "score": 6.7, "vector": "AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H", "description": "The Windows installer for PostgreSQL invokes system-provided executables that do not have fully-qualified paths. Executables in the directory where the installer loads or the current working directory take precedence over the intended executables. An attacker having permission to add files into one of those directories can use this to execute arbitrary code with the installer's administrative rights.\n\nThe PostgreSQL project thanks Hou JingYi (@hjy79425575) for reporting this problem.", "description_language": "en", "fixed": "10.13", "fixed_url": "/docs/compare/?release=10.13", "affected": "10", "component": "packaging", "mentions": [], "evidence": "branch-matrix"}, {"id": "CVE-2019-3466", "title": "pg_ctlcluster script in postgresql-common does not drop privileges when creating socket/statistics temporary directories", "url": "https://www.postgresql.org/support/security/CVE-2019-3466/", "score": 8.4, "vector": "AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H", "description": "A PostgreSQL superuser could escalate to root using a deficiency in the pg_ctlcluster command. pg_ctlcluster is a utility provided by the \"postgresql-common\" package that is installed with PostgreSQL on Debian and Ubuntu platforms.", "description_language": "en", "fixed": "10.11", "fixed_url": "/docs/compare/?release=10.11", "affected": "10", "component": "packaging", "mentions": [], "evidence": "branch-matrix"}, {"id": "CVE-2019-10211", "title": "Windows installer bundled OpenSSL executes code from unprotected directory", "url": "https://www.postgresql.org/support/security/CVE-2019-10211/", "score": 7.8, "vector": "AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "description": "When the database server or libpq client library initializes SSL, libeay32.dll attempts to read configuration from a hard-coded directory. Typically, the directory does not exist, but any local user could create it and inject configuration. This configuration can direct OpenSSL to load and execute arbitrary code as the user running a PostgreSQL server or client.\n\nMost PostgreSQL client tools and libraries use libpq , and one can encounter this vulnerability by using any of them. This vulnerability is much like CVE-2019-5443 , but it originated independently. One can work around the vulnerability by setting environment variable OPENSSL_CONF to \"NUL:/openssl.cnf\" or any other name that cannot exist as a file.\n\nThe PostgreSQL project thanks Daniel Gustafsson of the curl security team for reporting this problem.", "description_language": "en", "fixed": "10.10", "fixed_url": "/docs/compare/?release=10.10", "affected": "10", "component": "packaging", "mentions": [], "evidence": "branch-matrix"}, {"id": "CVE-2019-10210", "title": "Windows installer writes superuser password to unprotected temporary file", "url": "https://www.postgresql.org/support/security/CVE-2019-10210/", "score": 6.7, "vector": "AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H", "description": "The EnterpriseDB Windows installer writes a password to a temporary file in its installation directory, creates initial databases, and deletes the file. During those seconds while the file exists, a local attacker can read the PostgreSQL superuser password from the file.\n\nThe PostgreSQL project thanks Noah Misch for reporting this problem.", "description_language": "en", "fixed": "10.10", "fixed_url": "/docs/compare/?release=10.10", "affected": "10", "component": "packaging", "mentions": [], "evidence": "branch-matrix"}, {"id": "CVE-2019-10208", "title": "TYPE in pg_temp executes arbitrary SQL during SECURITY DEFINER execution", "url": "https://www.postgresql.org/support/security/CVE-2019-10208/", "score": 7.5, "vector": "AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "description": "Given a suitable SECURITY DEFINER function, an attacker can execute arbitrary SQL under the identity of the function owner. An attack requires EXECUTE permission on the function, which must itself contain a function call having inexact argument type match. For example, length('foo'::varchar) and length('foo') are inexact, while length('foo'::text) is exact.\n\nAs part of exploiting this vulnerability, the attacker uses CREATE DOMAIN to create a type in a pg_temp schema. The attack pattern and fix are similar to that for CVE-2007-2138 .\n\nWriting SECURITY DEFINER functions continues to require following the considerations noted in the documentation:\n\nhttps://www.postgresql.org/docs/current/sql-createfunction.html#SQL-CREATEFUNCTION-SECURITY\n\nThe PostgreSQL project thanks Tom Lane for reporting this problem.", "description_language": "en", "fixed": "10.10", "fixed_url": "/docs/compare/?release=10.10", "affected": "10", "component": "core server", "mentions": [{"build": "10.10", "version": "10.10", "title": "\u4f7f\u7528\u51fd\u6570\u5f0f\u7c7b\u578b\u8f6c\u6362\u8bed\u6cd5\u8f6c\u6362\u4e3a\u4e34\u65f6\u7c7b\u578b\u65f6\uff0c\u8981\u6c42\u4f7f\u7528\u6a21\u5f0f\u9650\u5b9a", "url": "/docs/compare/?release=10.10#10.10-8f9963118448ea50"}], "evidence": "branch-matrix"}, {"id": "CVE-2019-10164", "title": "Stack-based buffer overflow via setting a password", "url": "https://www.postgresql.org/support/security/CVE-2019-10164/", "score": 7.5, "vector": "AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "description": "An authenticated user could create a stack-based buffer overflow by changing their own password to a purpose-crafted value. In addition to the ability to crash the PostgreSQL server, this could be further exploited to execute arbitrary code as the PostgreSQL operating system account.\n\nAdditionally, a rogue server could send a specifically crafted message during the SCRAM authentication process and cause a libpq-enabled client to either crash or execute arbitrary code as the client's operating system account.\n\nThis issue is fixed by upgrading and restarting your PostgreSQL server as well as your libpq installations.\n\nThe PostgreSQL Project thanks Alexander Lakhin for reporting this problem.", "description_language": "en", "fixed": "10.9", "fixed_url": "/docs/compare/?release=10.9", "affected": "10", "component": "core server", "mentions": [{"build": "10.9", "version": "10.9", "title": "\u4fee\u590d SCRAM \u9a8c\u8bc1\u4fe1\u606f\u89e3\u6790\u4e2d\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\u9690\u60a3", "url": "/docs/compare/?release=10.9#10.9-12c9b7fb1b5b9b81"}], "evidence": "branch-matrix"}, {"id": "CVE-2019-10130", "title": "Selectivity estimators bypass row security policies", "url": "https://www.postgresql.org/support/security/CVE-2019-10130/", "score": 3.1, "vector": "AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N", "description": "PostgreSQL maintains statistics for tables by sampling data available in columns; this data is consulted during the query planning process. Prior to this release, a user able to execute SQL queries with permissions to read a given column could craft a leaky operator that could read whatever data had been sampled from that column. If this happened to include values from rows that the user is forbidden to see by a row security policy, the user could effectively bypass the policy. This is fixed by only allowing a non-leakproof operator to use this data if there are no relevant row security policies for the table.\n\nThe PostgreSQL project thanks Dean Rasheed for reporting this problem.", "description_language": "en", "fixed": "10.8", "fixed_url": "/docs/compare/?release=10.8", "affected": "10", "component": "core server", "mentions": [{"build": "10.8", "version": "10.8", "title": "\u9632\u6b62\u901a\u8fc7\u9009\u62e9\u7387\u4f30\u8ba1\u5668\u7ed5\u8fc7\u884c\u7ea7\u5b89\u5168\u7b56\u7565", "url": "/docs/compare/?release=10.8#10.8-35d4445257f1090d"}], "evidence": "branch-matrix"}, {"id": "CVE-2019-10128", "title": "EnterpriseDB Windows installer does not clear permissive ACL entries", "url": "https://www.postgresql.org/support/security/CVE-2019-10128/", "score": 7.0, "vector": "AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "description": "Due to both the EnterpriseDB and BigSQL Windows installers not locking down the permissions of the PostgreSQL binary installation directory and the data directory, an unprivileged Windows user account and an unprivileged PostgreSQL account could cause the PostgreSQL service account to execute arbitrary code.\n\nThis vulnerability is present in all supported versions of PostgreSQL for these installers, and possibly exists in older versions. Both sets of installers have fixed the permissions for these directories for both new and existing installations. If you have installed PostgreSQL on Windows using other methods, we advise that you check that your PostgreSQL binary directories are writable only to trusted users and that your data directories are only accessible to trusted users.\n\nThe PostgreSQL project thanks Conner Jones for reporting this problem.", "description_language": "en", "fixed": "10.8", "fixed_url": "/docs/compare/?release=10.8", "affected": "10", "component": "packaging", "mentions": [], "evidence": "branch-matrix"}, {"id": "CVE-2019-10127", "title": "BigSQL Windows installer does not clear permissive ACL entries.", "url": "https://www.postgresql.org/support/security/CVE-2019-10127/", "score": 7.0, "vector": "AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "description": "Due to both the EnterpriseDB and BigSQL Windows installers not locking down the permissions of the PostgreSQL binary installation directory and the data directory, an unprivileged Windows user account and an unprivileged PostgreSQL account could cause the PostgreSQL service account to execute arbitrary code.\n\nThis vulnerability is present in all supported versions of PostgreSQL for these installers, and possibly exists in older versions. Both sets of installers have fixed the permissions for these directories for both new and existing installations. If you have installed PostgreSQL on Windows using other methods, we advise that you check that your PostgreSQL binary directories are writable only to trusted users and that your data directories are only accessible to trusted users.\n\nThe PostgreSQL project thanks Conner Jones for reporting this problem.", "description_language": "en", "fixed": "10.8", "fixed_url": "/docs/compare/?release=10.8", "affected": "10", "component": "packaging", "mentions": [], "evidence": "branch-matrix"}, {"id": "CVE-2018-16850", "title": "SQL injection in pg_upgrade and pg_dump, via CREATE TRIGGER ... REFERENCING.", "url": "https://www.postgresql.org/support/security/CVE-2018-16850/", "score": 8.8, "vector": "AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "description": "", "description_language": "en", "fixed": "10.6", "fixed_url": "/docs/compare/?release=10.6", "affected": "10", "component": "core server", "mentions": [{"build": "10.6", "version": "10.6", "title": "\u786e\u4fdd pg_dump \u8f93\u51fa CREATE TRIGGER ... REFERENCING \u547d\u4ee4\u65f6\uff0c\u6b63\u786e\u5904\u7406\u8fc7\u6e21\u8868\u540d\u79f0\u7684\u5f15\u53f7", "url": "/docs/compare/?release=10.6#10.6-e615412428ea2e36"}], "evidence": "branch-matrix"}, {"id": "CVE-2018-1115", "title": "Too-permissive access control list on function pg_logfile_rotate()", "url": "https://www.postgresql.org/support/security/CVE-2018-1115/", "score": 3.1, "vector": "AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N", "description": "", "description_language": "en", "fixed": "10.4", "fixed_url": "/docs/compare/?release=10.4", "affected": "10", "component": "contrib module", "mentions": [{"build": "10.4", "version": "10.4", "title": "\u64a4\u9500 contrib/adminpack \u7684 pg_logfile_rotate() \u51fd\u6570\u7684\u516c\u5171\u6267\u884c\u6743\u9650", "url": "/docs/compare/?release=10.4#10.4-81081225d1986dcc"}], "evidence": "branch-matrix"}, {"id": "CVE-2018-10925", "title": "Memory disclosure and missing authorization in INSERT ... ON CONFLICT DO UPDATE.", "url": "https://www.postgresql.org/support/security/CVE-2018-10925/", "score": 7.1, "vector": "AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N", "description": "", "description_language": "en", "fixed": "10.5", "fixed_url": "/docs/compare/?release=10.5", "affected": "10", "component": "core server", "mentions": [{"build": "10.5", "version": "10.5", "title": "\u4fee\u590d\u901a\u8fc7\u5e76\u975e\u7b80\u5355 SELECT * FROM ... \u7684\u89c6\u56fe\u6267\u884c INSERT ... ON CONFLICT UPDATE \u7684\u95ee\u9898", "url": "/docs/compare/?release=10.5#10.5-defa8eca5d7f95e2"}], "evidence": "branch-matrix"}, {"id": "CVE-2018-10915", "title": "Certain host connection parameters defeat client-side security defenses", "url": "https://www.postgresql.org/support/security/CVE-2018-10915/", "score": 8.5, "vector": "AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H", "description": "", "description_language": "en", "fixed": "10.5", "fixed_url": "/docs/compare/?release=10.5", "affected": "10", "component": "client", "mentions": [{"build": "10.5", "version": "10.5", "title": "\u4fee\u590d\u8fde\u63a5\u5c1d\u8bd5\u4e4b\u95f4\u672a\u80fd\u5b8c\u5168\u91cd\u7f6e libpq \u72b6\u6001\u7684\u95ee\u9898", "url": "/docs/compare/?release=10.5#10.5-b50ee2ad35972b64"}], "evidence": "branch-matrix"}, {"id": "CVE-2018-1058", "title": "Uncontrolled search path element in pg_dump and other client applications", "url": "https://www.postgresql.org/support/security/CVE-2018-1058/", "score": 8.8, "vector": "AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "description": "", "description_language": "en", "fixed": "10.3", "fixed_url": "/docs/compare/?release=10.3", "affected": "10", "component": "client", "mentions": [{"build": "10.14", "version": "10.14", "title": "\u5728\u903b\u8f91\u590d\u5236 WAL \u53d1\u9001\u8fdb\u7a0b\u548c\u5e94\u7528\u5de5\u4f5c\u8fdb\u7a0b\u4e2d\u8bbe\u7f6e\u5b89\u5168\u7684 search_path", "url": "/docs/compare/?release=10.14#10.14-586f5d2cec25828f"}, {"build": "10.14", "version": "10.14", "title": "\u63d0\u9ad8 contrib \u6a21\u5757\u5b89\u88c5\u811a\u672c\u7684\u5b89\u5168\u6027", "url": "/docs/compare/?release=10.14#10.14-3ae0ed313be57173"}, {"build": "10.3", "version": "10.3", "title": "\u8bb0\u5f55\u5982\u4f55\u914d\u7f6e\u5b89\u88c5\u548c\u5e94\u7528\u7a0b\u5e8f\uff0c\u4ee5\u9632\u8303\u5176\u4ed6\u7528\u6237\u5229\u7528\u641c\u7d22\u8def\u5f84\u53d1\u8d77\u7684\u7279\u6d1b\u4f0a\u6728\u9a6c\u653b\u51fb", "url": "/docs/compare/?release=10.3#10.3-12464343c3fa6b9c"}, {"build": "10.3", "version": "10.3", "title": "\u907f\u514d\u5728 pg_dump \u548c\u5176\u4ed6\u5ba2\u6237\u7aef\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u4e0d\u5b89\u5168\u7684 search_path \u8bbe\u7f6e", "url": "/docs/compare/?release=10.3#10.3-5f3c119a2c06181a"}], "evidence": "branch-matrix"}, {"id": "CVE-2018-1053", "title": "pg_upgrade creates file of sensitive metadata under prevailing umask", "url": "https://www.postgresql.org/support/security/CVE-2018-1053/", "score": 6.7, "vector": "AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H", "description": "", "description_language": "en", "fixed": "10.2", "fixed_url": "/docs/compare/?release=10.2", "affected": "10", "component": "client", "mentions": [{"build": "10.2", "version": "10.2", "title": "\u786e\u4fdd pg_upgrade \u521b\u5efa\u7684\u6240\u6709\u4e34\u65f6\u6587\u4ef6\u90fd\u4e0d\u4f1a\u5141\u8bb8\u6240\u6709\u7528\u6237\u8bfb\u53d6", "url": "/docs/compare/?release=10.2#10.2-ea7c7e256e617d2a"}], "evidence": "branch-matrix"}, {"id": "CVE-2018-1052", "title": "Memory disclosure in table partitioning", "url": "https://www.postgresql.org/support/security/CVE-2018-1052/", "score": 6.5, "vector": "AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "description": "", "description_language": "en", "fixed": "10.2", "fixed_url": "/docs/compare/?release=10.2", "affected": "10", "component": "core server", "mentions": [{"build": "10.2", "version": "10.2", "title": "\u4fee\u590d\u5bf9\u5305\u542b\u591a\u4e2a\u8868\u8fbe\u5f0f\u7684\u5206\u533a\u952e\u7684\u5904\u7406", "url": "/docs/compare/?release=10.2#10.2-0432894731f541ff"}], "evidence": "branch-matrix"}, {"id": "CVE-2017-7484", "title": "selectivity estimators bypass SELECT privilege checks", "url": "https://www.postgresql.org/support/security/CVE-2017-7484/", "score": 4.3, "vector": "AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "description": "", "description_language": "en", "fixed": "", "fixed_url": "", "affected": "", "component": "core server", "mentions": [{"build": "10.8", "version": "10.8", "title": "\u9632\u6b62\u901a\u8fc7\u9009\u62e9\u7387\u4f30\u8ba1\u5668\u7ed5\u8fc7\u884c\u7ea7\u5b89\u5168\u7b56\u7565", "url": "/docs/compare/?release=10.8#10.8-35d4445257f1090d"}], "evidence": "release-note-mention"}, {"id": "CVE-2017-15099", "title": "INSERT ... ON CONFLICT DO UPDATE fails to enforce SELECT privileges", "url": "https://www.postgresql.org/support/security/CVE-2017-15099/", "score": 3.1, "vector": "AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N", "description": "", "description_language": "en", "fixed": "10.1", "fixed_url": "/docs/compare/?release=10.1", "affected": "10", "component": "core server", "mentions": [{"build": "10.1", "version": "10.1", "title": "\u786e\u4fdd INSERT ... ON CONFLICT DO UPDATE \u5728\u6240\u6709\u60c5\u51b5\u4e0b\u90fd\u68c0\u67e5\u8868\u6743\u9650\u548c RLS \u7b56\u7565", "url": "/docs/compare/?release=10.1#10.1-85f253dc8097c047"}], "evidence": "branch-matrix"}, {"id": "CVE-2017-15098", "title": "Memory disclosure in JSON functions", "url": "https://www.postgresql.org/support/security/CVE-2017-15098/", "score": 4.3, "vector": "AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "description": "", "description_language": "en", "fixed": "10.1", "fixed_url": "/docs/compare/?release=10.1", "affected": "10", "component": "core server", "mentions": [{"build": "10.1", "version": "10.1", "title": "\u4fee\u590d json{b}_populate_recordset() \u4e2d\u884c\u7c7b\u578b\u4e0d\u5339\u914d\u5bfc\u81f4\u7684\u5d29\u6e83", "url": "/docs/compare/?release=10.1#10.1-6347e8c17fee8c51"}], "evidence": "branch-matrix"}, {"id": "CVE-2017-12172", "title": "Start scripts permit database administrator to modify root-owned files", "url": "https://www.postgresql.org/support/security/CVE-2017-12172/", "score": 8.4, "vector": "AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H", "description": "", "description_language": "en", "fixed": "10.1", "fixed_url": "/docs/compare/?release=10.1", "affected": "10", "component": "contrib module", "mentions": [{"build": "10.1", "version": "10.1", "title": "\u4fee\u590d\u793a\u4f8b\u670d\u52a1\u5668\u542f\u52a8\u811a\u672c\uff0c\u4f7f\u5176\u5728\u6253\u5f00 $PGLOG \u4e4b\u524d\u5207\u6362\u4e3a $PGUSER", "url": "/docs/compare/?release=10.1#10.1-72954d576ba136af"}], "evidence": "branch-matrix"}, {"id": "CVE-2007-2138", "title": "A vulnerability involving insecure search_path settings allows unprivileged users to gain the SQL privileges of the owner of any SECURITY DEFINER function they are allowed to call. Securing such a function requires both a software update and changes to the function definition.", "url": "https://www.postgresql.org/support/security/CVE-2007-2138/", "score": null, "vector": "", "description": "", "description_language": "en", "fixed": "", "fixed_url": "", "affected": "", "component": "", "mentions": [{"build": "10.10", "version": "10.10", "title": "\u4f7f\u7528\u51fd\u6570\u5f0f\u7c7b\u578b\u8f6c\u6362\u8bed\u6cd5\u8f6c\u6362\u4e3a\u4e34\u65f6\u7c7b\u578b\u65f6\uff0c\u8981\u6c42\u4f7f\u7528\u6a21\u5f0f\u9650\u5b9a", "url": "/docs/compare/?release=10.10#10.10-8f9963118448ea50"}], "evidence": "release-note-mention"}, {"id": "CVE-2006-2313", "title": "An attacker able to submit crafted strings to an application that will embed those strings in SQL commands can use invalidly-encoded multibyte characters to bypass standard string-escaping methods, resulting in possible SQL injection.", "url": "https://www.postgresql.org/support/security/CVE-2006-2313/", "score": null, 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