{"format": 1, "mode": "release", "from_release": null, "to_release": {"date": "2015-10-08", "build": "9.0.23", "major": "9.0", "minor": 23, "manual": "9.0", "status": "stable", "doc_git": "", "version": "9.0.23", "eol_date": "2015-10-08", "date_text": "2015-10-08", "supported": false, "manual_url": "/docs/9.0/release-9-0-23.html", "source_url": "/docs/release/9.0.23/", "entry_count": 47, "placeholder": false, "content_hash": "91a2008bc72c28354f7c8c69ad35d129b1c21f48e846bb73df1ba760b23c3073", "manual_build": "9.0.23", "source_as_of": "", "changes_count": 47, "doc_loaded_at": "2026-09-26T02:56:48.570247", "migration_html": "

对于运行 9.0.X 的用户，不需要进行转储/恢复。

不过，如果你是从早于 9.0.18 的版本升级，请参见第 E.6 节。

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对于运行 9.0.X 的用户，不需要进行转储/恢复。

不过，如果你是从早于 9.0.18 的版本升级，请参见第 E.6 节。

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修复contrib/pgcrypto以检测并报告过短的crypt()盐值（Josh Kupershmidt）\n

某些无效的盐值参数会导致服务器崩溃或泄露少量服务器内存字节。我们尚未排除通过安排让泄露字节中出现机密信息实施攻击的可行性，但这种攻击似乎不太可能。（CVE-2015-5288）\n

", "text": "修复contrib/pgcrypto以检测并报告过短的crypt()盐值（Josh Kupershmidt） 某些无效的盐值参数会导致服务器崩溃或泄露少量服务器内存字节。我们尚未排除通过安排让泄露字节中出现机密信息实施攻击的可行性，但这种攻击似乎不太可能。（CVE-2015-5288）", "title": "修复contrib/pgcrypto以检测并报告过短的crypt()盐值", "commits": [], "section": "变更", "category": "security", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "d4e9723ce1f9fbb8f73de7da9f7546bc34804df5113085fea4cfb3904440f9ce", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix contrib/pgcrypto to detect and report too-short crypt() salts (Josh Kupershmidt) Certain invalid salt arguments crashed the server or disclosed a few bytes of server memory. We have not ruled out the viability of attacks that arrange for presence of confidential information in the disclosed bytes, but they seem unlikely. (CVE-2015-5288)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/001", "db_id": "09f590d22c6967162e3c8e7655021e8c", "patch_ids": [], "statement_hash": "a234bf621fcfcffa2cc89841dc444c39420ad13fdd09fcc48f6f91c441772849", "relations": [{"rule": 2, "type": "equivalent", "target": "023971ce213db745811080467a147da5", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a234bf621fcfcffa2cc89841dc444c39420ad13fdd09fcc48f6f91c441772849"}}, {"rule": 2, "type": "equivalent", "target": "4e8af8c24be51bf8965c3d4f3cd9023f", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a234bf621fcfcffa2cc89841dc444c39420ad13fdd09fcc48f6f91c441772849"}}, {"rule": 2, "type": "equivalent", "target": "5c8d7e71c4ba5874e51f9ef1f2f6b446", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a234bf621fcfcffa2cc89841dc444c39420ad13fdd09fcc48f6f91c441772849"}}, {"rule": 2, "type": "equivalent", "target": "d955d1abe6e6e279632d815a8759c127", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a234bf621fcfcffa2cc89841dc444c39420ad13fdd09fcc48f6f91c441772849"}}], "version": "9.0.23", "category_label": "安全相关", "also_in": [], "variants": [], "related_changes": [{"db_id": "5c8d7e71c4ba5874e51f9ef1f2f6b446", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复contrib/pgcrypto以检测并报告过短的crypt()盐值", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a234bf621fcfcffa2cc89841dc444c39420ad13fdd09fcc48f6f91c441772849"}, "url": "/docs/compare/?release=9.4.5#9.4.5-f6d5fd9c0b0fa047", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "4e8af8c24be51bf8965c3d4f3cd9023f", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复contrib/pgcrypto以检测并报告过短的crypt()盐值", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a234bf621fcfcffa2cc89841dc444c39420ad13fdd09fcc48f6f91c441772849"}, "url": "/docs/compare/?release=9.3.10#9.3.10-f6d5fd9c0b0fa047", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "023971ce213db745811080467a147da5", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复contrib/pgcrypto以检测并报告过短的crypt()盐值", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a234bf621fcfcffa2cc89841dc444c39420ad13fdd09fcc48f6f91c441772849"}, "url": "/docs/compare/?release=9.2.14#9.2.14-f6d5fd9c0b0fa047", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "d955d1abe6e6e279632d815a8759c127", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复contrib/pgcrypto以检测并报告过短的crypt()盐值", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a234bf621fcfcffa2cc89841dc444c39420ad13fdd09fcc48f6f91c441772849"}, "url": "/docs/compare/?release=9.1.19#9.1.19-f6d5fd9c0b0fa047", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-11fa2086c9cecc13", "cves": [], "html": "

修复属于外部子事务的门户（游标）失败后的子事务清理问题（Tom Lane、Michael Paquier）\n

在外部子事务游标中执行的函数可能因引用在内部子事务中创建的关系而导致断言失败或崩溃。\n

", "text": "修复属于外部子事务的门户（游标）失败后的子事务清理问题（Tom Lane、Michael Paquier） 在外部子事务游标中执行的函数可能因引用在内部子事务中创建的关系而导致断言失败或崩溃。", "title": "修复属于外部子事务的门户（游标）失败后的子事务清理问题", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "bea5a8bfe4f2321ada94c973352b782b797d27c9862e5a8e5282fec1f1b0575c", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix subtransaction cleanup after a portal (cursor) belonging to an outer subtransaction fails (Tom Lane, Michael Paquier) A function executed in an outer-subtransaction cursor could cause an assertion failure or crash by referencing a relation created within an inner subtransaction.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/002", "db_id": "94727363730560e355182e09b0eb64e6", "patch_ids": [], "statement_hash": "af81d0941acffc00a731e1e617e596c508dfdccb8fd51ef00f686904b2779db5", "relations": [{"rule": 2, "type": "equivalent", "target": "839757c8fdc8f6ba56622f7cd3c1e54a", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "af81d0941acffc00a731e1e617e596c508dfdccb8fd51ef00f686904b2779db5"}}, {"rule": 2, "type": "equivalent", "target": "9c97416d4a2f038c6ae822c7406d44e1", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "af81d0941acffc00a731e1e617e596c508dfdccb8fd51ef00f686904b2779db5"}}, {"rule": 2, "type": "equivalent", "target": "a26a163b498feea73aba821c37843b81", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "af81d0941acffc00a731e1e617e596c508dfdccb8fd51ef00f686904b2779db5"}}, {"rule": 2, "type": "equivalent", "target": "da7cb39314ff628774b9077464dec997", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "af81d0941acffc00a731e1e617e596c508dfdccb8fd51ef00f686904b2779db5"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "9c97416d4a2f038c6ae822c7406d44e1", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复属于外部子事务的门户（游标）失败后的子事务清理问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "af81d0941acffc00a731e1e617e596c508dfdccb8fd51ef00f686904b2779db5"}, "url": "/docs/compare/?release=9.4.5#9.4.5-11fa2086c9cecc13", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "da7cb39314ff628774b9077464dec997", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复属于外部子事务的门户（游标）失败后的子事务清理问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "af81d0941acffc00a731e1e617e596c508dfdccb8fd51ef00f686904b2779db5"}, "url": "/docs/compare/?release=9.3.10#9.3.10-11fa2086c9cecc13", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "839757c8fdc8f6ba56622f7cd3c1e54a", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复属于外部子事务的门户（游标）失败后的子事务清理问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "af81d0941acffc00a731e1e617e596c508dfdccb8fd51ef00f686904b2779db5"}, "url": "/docs/compare/?release=9.2.14#9.2.14-11fa2086c9cecc13", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "a26a163b498feea73aba821c37843b81", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复属于外部子事务的门户（游标）失败后的子事务清理问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "af81d0941acffc00a731e1e617e596c508dfdccb8fd51ef00f686904b2779db5"}, "url": "/docs/compare/?release=9.1.19#9.1.19-11fa2086c9cecc13", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-4b6caa96288d390a", "cves": [], "html": "

修复关系插入关系缓存“init 文件”的问题（Tom Lane）\n

最近几个小版本中一个补丁的疏忽导致pg_trigger_tgrelid_tgname_index被遗漏在 init 文件之外。后续会话检测到这一点后认定 init 文件已损坏并静默忽略它，导致会话启动时间显著退化。除修复该缺陷外，还加入了一些防护，使未来任何类似错误更明显。\n

", "text": "修复关系插入关系缓存“init 文件”的问题（Tom Lane） 最近几个小版本中一个补丁的疏忽导致pg_trigger_tgrelid_tgname_index被遗漏在 init 文件之外。后续会话检测到这一点后认定 init 文件已损坏并静默忽略它，导致会话启动时间显著退化。除修复该缺陷外，还加入了一些防护，使未来任何类似错误更明显。", "title": "修复关系插入关系缓存“init 文件”的问题", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "adc042a4849996aa538b138c48e7f790cf49f8a47f92b489de14b93488303847", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix insertion of relations into the relation cache init file (Tom Lane) An oversight in a patch in the most recent minor releases caused pg_trigger_tgrelid_tgname_index to be omitted from the init file. Subsequent sessions detected this, then deemed the init file to be broken and silently ignored it, resulting in a significant degradation in session startup time. In addition to fixing the bug, install some guards so that any similar future mistake will be more obvious.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/003", "db_id": "98c88ab03618ab451f3ac23148b16707", "patch_ids": [], "statement_hash": "ca2ca49868e752e81564376cd0cdd0dc49319e455a2654a8d1759934f33f7e5c", "relations": [{"rule": 2, "type": "equivalent", "target": "61692501788aaceb31ddad400e61bbcd", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ca2ca49868e752e81564376cd0cdd0dc49319e455a2654a8d1759934f33f7e5c"}}, {"rule": 2, "type": "equivalent", "target": "7b8f13be5e717f3e0828c7949d8bd380", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ca2ca49868e752e81564376cd0cdd0dc49319e455a2654a8d1759934f33f7e5c"}}, {"rule": 2, "type": "equivalent", "target": "99944d7e0ae20b23dd7b275bf460d607", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ca2ca49868e752e81564376cd0cdd0dc49319e455a2654a8d1759934f33f7e5c"}}, {"rule": 2, "type": "equivalent", "target": "f1ed4b512fa43344dc1b27427c01664f", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ca2ca49868e752e81564376cd0cdd0dc49319e455a2654a8d1759934f33f7e5c"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "61692501788aaceb31ddad400e61bbcd", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复关系插入关系缓存“init 文件”的问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ca2ca49868e752e81564376cd0cdd0dc49319e455a2654a8d1759934f33f7e5c"}, "url": "/docs/compare/?release=9.4.5#9.4.5-4b6caa96288d390a", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "99944d7e0ae20b23dd7b275bf460d607", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复关系插入关系缓存“init 文件”的问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ca2ca49868e752e81564376cd0cdd0dc49319e455a2654a8d1759934f33f7e5c"}, "url": "/docs/compare/?release=9.3.10#9.3.10-4b6caa96288d390a", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "7b8f13be5e717f3e0828c7949d8bd380", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复关系插入关系缓存“init 文件”的问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ca2ca49868e752e81564376cd0cdd0dc49319e455a2654a8d1759934f33f7e5c"}, "url": "/docs/compare/?release=9.2.14#9.2.14-4b6caa96288d390a", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "f1ed4b512fa43344dc1b27427c01664f", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复关系插入关系缓存“init 文件”的问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ca2ca49868e752e81564376cd0cdd0dc49319e455a2654a8d1759934f33f7e5c"}, "url": "/docs/compare/?release=9.1.19#9.1.19-4b6caa96288d390a", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-d3c5f0a400989c3a", "cves": [], "html": "

避免向 SPI 查询结果插入大量元组时的 O(N^2) 行为（Neil Conway）\n

", "text": "避免向 SPI 查询结果插入大量元组时的 O(N^2) 行为（Neil Conway）", "title": "避免向 SPI 查询结果插入大量元组时的 O(N^2) 行为", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "cb262d2cda9ad6e192d53241855b146ef602c6223edd7b8c27a49186cfd7e387", "section_path": ["变更"], "commit_groups": [], "identity_text": "Avoid O(N^2) behavior when inserting many tuples into a SPI query result (Neil Conway)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/004", "db_id": "e8341192d7e0259308ae4f89de77f112", "patch_ids": [], "statement_hash": "c21d5f0f2d1589ec56e8d595f44daf9997e8e3927e2e25ce07a6549210fa24b6", "relations": [{"rule": 2, "type": "equivalent", "target": "42665046f8921ee2cb564cacf4b04bf5", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c21d5f0f2d1589ec56e8d595f44daf9997e8e3927e2e25ce07a6549210fa24b6"}}, {"rule": 2, "type": "equivalent", "target": "7e133ac0846653b21e325c503d0647c3", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c21d5f0f2d1589ec56e8d595f44daf9997e8e3927e2e25ce07a6549210fa24b6"}}, {"rule": 2, "type": "equivalent", "target": "ad508996ce70ab783648766dd9917f32", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c21d5f0f2d1589ec56e8d595f44daf9997e8e3927e2e25ce07a6549210fa24b6"}}, {"rule": 2, "type": "equivalent", "target": "b36ce3b829b20f058574f19c41196450", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c21d5f0f2d1589ec56e8d595f44daf9997e8e3927e2e25ce07a6549210fa24b6"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "ad508996ce70ab783648766dd9917f32", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "避免向 SPI 查询结果插入大量元组时的 O(N^2) 行为", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c21d5f0f2d1589ec56e8d595f44daf9997e8e3927e2e25ce07a6549210fa24b6"}, "url": "/docs/compare/?release=9.4.5#9.4.5-d3c5f0a400989c3a", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "42665046f8921ee2cb564cacf4b04bf5", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "避免向 SPI 查询结果插入大量元组时的 O(N^2) 行为", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c21d5f0f2d1589ec56e8d595f44daf9997e8e3927e2e25ce07a6549210fa24b6"}, "url": "/docs/compare/?release=9.3.10#9.3.10-d3c5f0a400989c3a", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "7e133ac0846653b21e325c503d0647c3", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "避免向 SPI 查询结果插入大量元组时的 O(N^2) 行为", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c21d5f0f2d1589ec56e8d595f44daf9997e8e3927e2e25ce07a6549210fa24b6"}, "url": "/docs/compare/?release=9.2.14#9.2.14-d3c5f0a400989c3a", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "b36ce3b829b20f058574f19c41196450", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "避免向 SPI 查询结果插入大量元组时的 O(N^2) 行为", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c21d5f0f2d1589ec56e8d595f44daf9997e8e3927e2e25ce07a6549210fa24b6"}, "url": "/docs/compare/?release=9.1.19#9.1.19-d3c5f0a400989c3a", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-6e0dfb80f0b78715", "cves": [], "html": "

改进存在大量未读通知时LISTEN的启动时间（Matt Newell）\n

", "text": "改进存在大量未读通知时LISTEN的启动时间（Matt Newell）", "title": "改进存在大量未读通知时LISTEN的启动时间", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "c05b9b44b6cd56907b71c8bf7adb1100373d2b11fede919487a6e8ef5a10b50c", "section_path": ["变更"], "commit_groups": [], "identity_text": "Improve LISTEN startup time when there are many unread notifications (Matt Newell)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/005", "db_id": "7416578426fe5fb880075a18b8b734c5", "patch_ids": [], "statement_hash": "496fc16ccdbdecbc733b1d80533755907f696d0531952a2d7d79bc70f8e4fdcf", "relations": [{"rule": 2, "type": "equivalent", "target": "49617164dd58b0c32c44e1be173c91e6", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "496fc16ccdbdecbc733b1d80533755907f696d0531952a2d7d79bc70f8e4fdcf"}}, {"rule": 2, "type": "equivalent", "target": "c12c81c90eff79e8c5bde28c085b1263", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "496fc16ccdbdecbc733b1d80533755907f696d0531952a2d7d79bc70f8e4fdcf"}}, {"rule": 2, "type": "equivalent", "target": "c19ffcaa837c4dcb69af0854e6f1818b", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "496fc16ccdbdecbc733b1d80533755907f696d0531952a2d7d79bc70f8e4fdcf"}}, {"rule": 2, "type": "equivalent", "target": "eaf59084e6d1cdf68284337913e0cfe1", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "496fc16ccdbdecbc733b1d80533755907f696d0531952a2d7d79bc70f8e4fdcf"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "c12c81c90eff79e8c5bde28c085b1263", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "改进存在大量未读通知时 LISTEN 的启动时间", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "496fc16ccdbdecbc733b1d80533755907f696d0531952a2d7d79bc70f8e4fdcf"}, "url": "/docs/compare/?release=9.4.5#9.4.5-16227e07c265bf9b", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "eaf59084e6d1cdf68284337913e0cfe1", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "改进存在大量未读通知时LISTEN的启动时间", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "496fc16ccdbdecbc733b1d80533755907f696d0531952a2d7d79bc70f8e4fdcf"}, "url": "/docs/compare/?release=9.3.10#9.3.10-6e0dfb80f0b78715", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "49617164dd58b0c32c44e1be173c91e6", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "改进存在大量未读通知时LISTEN的启动时间", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "496fc16ccdbdecbc733b1d80533755907f696d0531952a2d7d79bc70f8e4fdcf"}, "url": "/docs/compare/?release=9.2.14#9.2.14-6e0dfb80f0b78715", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "c19ffcaa837c4dcb69af0854e6f1818b", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "改进存在大量未读通知时LISTEN的启动时间", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "496fc16ccdbdecbc733b1d80533755907f696d0531952a2d7d79bc70f8e4fdcf"}, "url": "/docs/compare/?release=9.1.19#9.1.19-6e0dfb80f0b78715", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-09699f683f48c936", "cves": [], "html": "

默认禁用 SSL 重新协商（Michael Paquier、Andres Freund）\n

虽然使用 SSL 重新协商在理论上是个好主意，但实践中我们看到了太多缺陷，无论是底层 OpenSSL 库中还是我们对它的使用中。重新协商将在 9.5 及更高版本中完全移除。在较旧的分支中，只是把ssl_renegotiation_limit的默认值改为零（禁用）。\n

", "text": "默认禁用 SSL 重新协商（Michael Paquier、Andres Freund） 虽然使用 SSL 重新协商在理论上是个好主意，但实践中我们看到了太多缺陷，无论是底层 OpenSSL 库中还是我们对它的使用中。重新协商将在 9.5 及更高版本中完全移除。在较旧的分支中，只是把ssl_renegotiation_limit的默认值改为零（禁用）。", "title": "默认禁用 SSL 重新协商", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "99a1437eeb56f818ce3f302d2d2061d508e11513179d861295d6c3f8eb6c21d8", "section_path": ["变更"], "commit_groups": [], "identity_text": "Disable SSL renegotiation by default (Michael Paquier, Andres Freund) While use of SSL renegotiation is a good idea in theory, we have seen too many bugs in practice, both in the underlying OpenSSL library and in our usage of it. Renegotiation will be removed entirely in 9.5 and later. In the older branches, just change the default value of ssl_renegotiation_limit to zero (disabled).", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/006", "db_id": "8374057133fda4900775cef6cd9dc201", "patch_ids": [], "statement_hash": "cc12f79347924d968c8511c23571fe8ed22d33cc49f2f4b7fb9af14432e77bb5", "relations": [{"rule": 2, "type": "equivalent", "target": "13ed9c5c66dae3c0189d0ff55a7aebe2", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc12f79347924d968c8511c23571fe8ed22d33cc49f2f4b7fb9af14432e77bb5"}}, {"rule": 2, "type": "equivalent", "target": "83ec0f3c7a8302177c216fecc429cc95", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc12f79347924d968c8511c23571fe8ed22d33cc49f2f4b7fb9af14432e77bb5"}}, {"rule": 2, "type": "equivalent", "target": "a0616a46d6f32209f2523632d7815d18", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc12f79347924d968c8511c23571fe8ed22d33cc49f2f4b7fb9af14432e77bb5"}}, {"rule": 2, "type": "equivalent", "target": "d26b895676096d19b8d3f0e5cd3529d7", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc12f79347924d968c8511c23571fe8ed22d33cc49f2f4b7fb9af14432e77bb5"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "13ed9c5c66dae3c0189d0ff55a7aebe2", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "默认禁用 SSL 重新协商", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc12f79347924d968c8511c23571fe8ed22d33cc49f2f4b7fb9af14432e77bb5"}, "url": "/docs/compare/?release=9.4.5#9.4.5-09699f683f48c936", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "83ec0f3c7a8302177c216fecc429cc95", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "默认禁用 SSL 重新协商", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc12f79347924d968c8511c23571fe8ed22d33cc49f2f4b7fb9af14432e77bb5"}, "url": "/docs/compare/?release=9.3.10#9.3.10-09699f683f48c936", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "d26b895676096d19b8d3f0e5cd3529d7", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "默认禁用 SSL 重新协商", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc12f79347924d968c8511c23571fe8ed22d33cc49f2f4b7fb9af14432e77bb5"}, "url": "/docs/compare/?release=9.2.14#9.2.14-09699f683f48c936", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "a0616a46d6f32209f2523632d7815d18", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "默认禁用 SSL 重新协商", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc12f79347924d968c8511c23571fe8ed22d33cc49f2f4b7fb9af14432e77bb5"}, "url": "/docs/compare/?release=9.1.19#9.1.19-09699f683f48c936", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-ab785dfd161f565c", "cves": [], "html": "

降低*_freeze_max_age参数的最小值（Andres Freund）\n

这主要是为了使相关行为的测试不那么耗时，但对磁盘空间有限的安装也可能有价值。\n

", "text": "降低*_freeze_max_age参数的最小值（Andres Freund） 这主要是为了使相关行为的测试不那么耗时，但对磁盘空间有限的安装也可能有价值。", "title": "降低*_freeze_max_age参数的最小值", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "2b4f80371a91f32770f1a790081565621cccc044117f7bbe5d64582b0214a2fd", "section_path": ["变更"], "commit_groups": [], "identity_text": "Lower the minimum values of the *_freeze_max_age parameters (Andres Freund) This is mainly to make tests of related behavior less time-consuming, but it may also be of value for installations with limited disk space.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/007", "db_id": "06ade0f8f704600dddc2d0c6549c52d3", "patch_ids": [], "statement_hash": "be34687f5ad0cb53e280b4edc83d7cd361de54a77383eedf29d75efaf10ffb8e", "relations": [{"rule": 2, "type": "equivalent", "target": "6190a4f6cb903cf97f22576381f04c41", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "be34687f5ad0cb53e280b4edc83d7cd361de54a77383eedf29d75efaf10ffb8e"}}, {"rule": 2, "type": "equivalent", "target": "85f9bf66588d9dee780b47a5f1e61b95", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "be34687f5ad0cb53e280b4edc83d7cd361de54a77383eedf29d75efaf10ffb8e"}}, {"rule": 2, "type": "equivalent", "target": "93e66ee1b1279d2cc9a8b4144f864a83", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "be34687f5ad0cb53e280b4edc83d7cd361de54a77383eedf29d75efaf10ffb8e"}}, {"rule": 2, "type": "equivalent", "target": "d52a0ef2cbc43bd2579b8119ed898943", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "be34687f5ad0cb53e280b4edc83d7cd361de54a77383eedf29d75efaf10ffb8e"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "93e66ee1b1279d2cc9a8b4144f864a83", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "降低*_freeze_max_age参数的最小值", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "be34687f5ad0cb53e280b4edc83d7cd361de54a77383eedf29d75efaf10ffb8e"}, "url": "/docs/compare/?release=9.4.5#9.4.5-ab785dfd161f565c", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "85f9bf66588d9dee780b47a5f1e61b95", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "降低*_freeze_max_age参数的最小值", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "be34687f5ad0cb53e280b4edc83d7cd361de54a77383eedf29d75efaf10ffb8e"}, "url": "/docs/compare/?release=9.3.10#9.3.10-ab785dfd161f565c", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "6190a4f6cb903cf97f22576381f04c41", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "降低*_freeze_max_age参数的最小值", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "be34687f5ad0cb53e280b4edc83d7cd361de54a77383eedf29d75efaf10ffb8e"}, "url": "/docs/compare/?release=9.2.14#9.2.14-ab785dfd161f565c", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "d52a0ef2cbc43bd2579b8119ed898943", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "降低*_freeze_max_age参数的最小值", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "be34687f5ad0cb53e280b4edc83d7cd361de54a77383eedf29d75efaf10ffb8e"}, "url": "/docs/compare/?release=9.1.19#9.1.19-ab785dfd161f565c", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-cbbb18cea7f79e9a", "cves": [], "html": "

将wal_buffers的最大值限制为 2GB 以避免服务器崩溃（Josh Berkus）\n

", "text": "将wal_buffers的最大值限制为 2GB 以避免服务器崩溃（Josh Berkus）", "title": "将wal_buffers的最大值限制为 2GB 以避免服务器崩溃", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "7acb495540738b189d62e071eeab0137e64f81a740454885f72244064f2ed89f", "section_path": ["变更"], "commit_groups": [], "identity_text": "Limit the maximum value of wal_buffers to 2GB to avoid server crashes (Josh Berkus)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/008", "db_id": "787ec49c1b4032722e54547c3a46053a", "patch_ids": [], "statement_hash": "bda8dc09315f60226e7d3a2b147721318b865983ad054a04e0cea9bbe0323a30", "relations": [{"rule": 2, "type": "equivalent", "target": "01d1082a047d332948a79d8390a2ff28", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bda8dc09315f60226e7d3a2b147721318b865983ad054a04e0cea9bbe0323a30"}}, {"rule": 2, "type": "equivalent", "target": "67c8909a29ecc6167cfd5cbde0f3e9ef", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bda8dc09315f60226e7d3a2b147721318b865983ad054a04e0cea9bbe0323a30"}}, {"rule": 2, "type": "equivalent", "target": "688c241a736ca3a6337f246f416cd2ec", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bda8dc09315f60226e7d3a2b147721318b865983ad054a04e0cea9bbe0323a30"}}, {"rule": 2, "type": "equivalent", "target": "89d56b6dcaa31b1ea3efc46437384555", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bda8dc09315f60226e7d3a2b147721318b865983ad054a04e0cea9bbe0323a30"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "67c8909a29ecc6167cfd5cbde0f3e9ef", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "将 wal_buffers 的最大值限制为 2GB 以避免服务器崩溃", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bda8dc09315f60226e7d3a2b147721318b865983ad054a04e0cea9bbe0323a30"}, "url": "/docs/compare/?release=9.4.5#9.4.5-5e55b492958dfdc4", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "688c241a736ca3a6337f246f416cd2ec", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "将wal_buffers的最大值限制为 2GB 以避免服务器崩溃", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bda8dc09315f60226e7d3a2b147721318b865983ad054a04e0cea9bbe0323a30"}, "url": "/docs/compare/?release=9.3.10#9.3.10-cbbb18cea7f79e9a", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "89d56b6dcaa31b1ea3efc46437384555", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "将wal_buffers的最大值限制为 2GB 以避免服务器崩溃", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bda8dc09315f60226e7d3a2b147721318b865983ad054a04e0cea9bbe0323a30"}, "url": "/docs/compare/?release=9.2.14#9.2.14-cbbb18cea7f79e9a", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "01d1082a047d332948a79d8390a2ff28", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "将wal_buffers的最大值限制为 2GB 以避免服务器崩溃", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bda8dc09315f60226e7d3a2b147721318b865983ad054a04e0cea9bbe0323a30"}, "url": "/docs/compare/?release=9.1.19#9.1.19-cbbb18cea7f79e9a", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-5ab40998afc40591", "cves": [], "html": "

修复numeric值相乘时罕见的内部溢出（Dean Rasheed）\n

", "text": "修复numeric值相乘时罕见的内部溢出（Dean Rasheed）", "title": "修复numeric值相乘时罕见的内部溢出", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "e36b95abc5c616833bbacef86130af97cda3c68d235862bb54e855907fee05ea", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix rare internal overflow in multiplication of numeric values (Dean Rasheed)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/009", "db_id": "5502408247c918ed511b18a820bedbf6", "patch_ids": [], "statement_hash": "05deb5897b8df4af1be5e0ade77d0f342c64495e62d83e62803af1decf8cf37e", "relations": [{"rule": 2, "type": "equivalent", "target": "4886f433ebe331decda4fe091ac47825", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "05deb5897b8df4af1be5e0ade77d0f342c64495e62d83e62803af1decf8cf37e"}}, {"rule": 2, "type": "equivalent", "target": "48b0d72f2d21ee198d97e42f737192ce", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "05deb5897b8df4af1be5e0ade77d0f342c64495e62d83e62803af1decf8cf37e"}}, {"rule": 2, "type": "equivalent", "target": "8b831bcf5529479b8cf75162380c68b9", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "05deb5897b8df4af1be5e0ade77d0f342c64495e62d83e62803af1decf8cf37e"}}, {"rule": 2, "type": "equivalent", "target": "b322d02f29d70ba46f6dfe2bee7b74a7", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "05deb5897b8df4af1be5e0ade77d0f342c64495e62d83e62803af1decf8cf37e"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "8b831bcf5529479b8cf75162380c68b9", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复 numeric 值乘法中罕见的内部溢出", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "05deb5897b8df4af1be5e0ade77d0f342c64495e62d83e62803af1decf8cf37e"}, "url": "/docs/compare/?release=9.4.5#9.4.5-f329b7a3c5a751bc", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "b322d02f29d70ba46f6dfe2bee7b74a7", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复numeric值相乘时罕见的内部溢出", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "05deb5897b8df4af1be5e0ade77d0f342c64495e62d83e62803af1decf8cf37e"}, "url": "/docs/compare/?release=9.3.10#9.3.10-5ab40998afc40591", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "48b0d72f2d21ee198d97e42f737192ce", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复numeric值相乘时罕见的内部溢出", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "05deb5897b8df4af1be5e0ade77d0f342c64495e62d83e62803af1decf8cf37e"}, "url": "/docs/compare/?release=9.2.14#9.2.14-5ab40998afc40591", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "4886f433ebe331decda4fe091ac47825", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复numeric值相乘时罕见的内部溢出", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "05deb5897b8df4af1be5e0ade77d0f342c64495e62d83e62803af1decf8cf37e"}, "url": "/docs/compare/?release=9.1.19#9.1.19-5ab40998afc40591", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-8100bad273f60224", "cves": [], "html": "

防御涉及记录类型、范围类型、json、jsonb、tsquery、ltxtquery和query_int的难以触发的栈溢出（Noah Misch）\n

", "text": "防御涉及记录类型、范围类型、json、jsonb、tsquery、ltxtquery和query_int的难以触发的栈溢出（Noah Misch）", "title": "防御涉及记录类型、范围类型、json、jsonb、tsquery、ltxtquery和query_int的难以触发的栈溢出", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "8b968dd9d281af74b0d9d091e2fd9e106b20a61874e1693440a211468707cd1e", "section_path": ["变更"], "commit_groups": [], "identity_text": "Guard against hard-to-reach stack overflows involving record types, range types, json, jsonb, tsquery, ltxtquery and query_int (Noah Misch)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/010", "db_id": "448cc116f84055189ca00d97c7c221d7", "patch_ids": [], "statement_hash": "2caac7a754e254046f5ce76a761e2a06ed4c5c87ccf2350fe83e6fb908dfd249", "relations": [{"rule": 2, "type": "equivalent", "target": "0f19e1e89543fb6a02605f737f84e6d8", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2caac7a754e254046f5ce76a761e2a06ed4c5c87ccf2350fe83e6fb908dfd249"}}, {"rule": 2, "type": "equivalent", "target": "94c672bfb1491ed006e73ea4d593cc01", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2caac7a754e254046f5ce76a761e2a06ed4c5c87ccf2350fe83e6fb908dfd249"}}, {"rule": 2, "type": "equivalent", "target": "acdeb71eaf4e3e4f487e6bbe3cf2858e", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2caac7a754e254046f5ce76a761e2a06ed4c5c87ccf2350fe83e6fb908dfd249"}}, {"rule": 2, "type": "equivalent", "target": "c4ebf4355c4dc6b78b3d850807e2a110", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2caac7a754e254046f5ce76a761e2a06ed4c5c87ccf2350fe83e6fb908dfd249"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "c4ebf4355c4dc6b78b3d850807e2a110", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "防范涉及记录类型、范围类型、json、jsonb、tsquery、ltxtquery 和 query_int 的难以触发的栈溢出", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2caac7a754e254046f5ce76a761e2a06ed4c5c87ccf2350fe83e6fb908dfd249"}, "url": "/docs/compare/?release=9.4.5#9.4.5-37de803dae4265c4", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "acdeb71eaf4e3e4f487e6bbe3cf2858e", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "防御涉及记录类型、范围类型、json、jsonb、tsquery、ltxtquery和query_int的难以触发的栈溢出", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2caac7a754e254046f5ce76a761e2a06ed4c5c87ccf2350fe83e6fb908dfd249"}, "url": "/docs/compare/?release=9.3.10#9.3.10-8100bad273f60224", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "94c672bfb1491ed006e73ea4d593cc01", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "防御涉及记录类型、范围类型、json、jsonb、tsquery、ltxtquery和query_int的难以触发的栈溢出", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2caac7a754e254046f5ce76a761e2a06ed4c5c87ccf2350fe83e6fb908dfd249"}, "url": "/docs/compare/?release=9.2.14#9.2.14-8100bad273f60224", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "0f19e1e89543fb6a02605f737f84e6d8", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "防御涉及记录类型、范围类型、json、jsonb、tsquery、ltxtquery和query_int的难以触发的栈溢出", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2caac7a754e254046f5ce76a761e2a06ed4c5c87ccf2350fe83e6fb908dfd249"}, "url": "/docs/compare/?release=9.1.19#9.1.19-8100bad273f60224", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-e3b09b3da48aaee2", "cves": [], "html": "

修复日期时间输入中DOW和DOY的处理（Greg Stark）\n

这些记号本不应在日期时间值中使用，但过去它们导致的是难懂的内部错误消息，而不是“无效的输入语法”。\n

", "text": "修复日期时间输入中DOW和DOY的处理（Greg Stark） 这些记号本不应在日期时间值中使用，但过去它们导致的是难懂的内部错误消息，而不是“无效的输入语法”。", "title": "修复日期时间输入中DOW和DOY的处理", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "1fdedf1e28ad2ec6723b2f889c003c56ddbc73ac13f8d2da440a4efa992e04d3", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix handling of DOW and DOY in datetime input (Greg Stark) These tokens aren't meant to be used in datetime values, but previously they resulted in opaque internal error messages rather than invalid input syntax.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/011", "db_id": "b8c8c2b6a6a1518b538d10da2965040a", "patch_ids": [], "statement_hash": "a60683eab520756350b91e272b353000ae5c8f978ed2523e29be38e220a7aec0", "relations": [{"rule": 2, "type": "equivalent", "target": "550277d2b6e5ec7889815ee2a22a9c68", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a60683eab520756350b91e272b353000ae5c8f978ed2523e29be38e220a7aec0"}}, {"rule": 2, "type": "equivalent", "target": "a5e76c5c33fc0a737dac299dad0a217e", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a60683eab520756350b91e272b353000ae5c8f978ed2523e29be38e220a7aec0"}}, {"rule": 2, "type": "equivalent", "target": "afd07277e2b605eeee4173bbc9e65be9", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a60683eab520756350b91e272b353000ae5c8f978ed2523e29be38e220a7aec0"}}, {"rule": 2, "type": "equivalent", "target": "e956398d9a072b0e752e96000aa59eb0", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a60683eab520756350b91e272b353000ae5c8f978ed2523e29be38e220a7aec0"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "e956398d9a072b0e752e96000aa59eb0", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复日期时间输入中DOW和DOY的处理", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a60683eab520756350b91e272b353000ae5c8f978ed2523e29be38e220a7aec0"}, "url": "/docs/compare/?release=9.4.5#9.4.5-e3b09b3da48aaee2", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "550277d2b6e5ec7889815ee2a22a9c68", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复日期时间输入中DOW和DOY的处理", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a60683eab520756350b91e272b353000ae5c8f978ed2523e29be38e220a7aec0"}, "url": "/docs/compare/?release=9.3.10#9.3.10-e3b09b3da48aaee2", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "a5e76c5c33fc0a737dac299dad0a217e", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复日期时间输入中DOW和DOY的处理", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a60683eab520756350b91e272b353000ae5c8f978ed2523e29be38e220a7aec0"}, "url": "/docs/compare/?release=9.2.14#9.2.14-e3b09b3da48aaee2", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "afd07277e2b605eeee4173bbc9e65be9", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复日期时间输入中DOW和DOY的处理", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a60683eab520756350b91e272b353000ae5c8f978ed2523e29be38e220a7aec0"}, "url": "/docs/compare/?release=9.1.19#9.1.19-e3b09b3da48aaee2", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-73d05fdc9193cd00", "cves": [], "html": "

在正则表达式匹配中增加更多查询取消检查（Tom Lane）\n

", "text": "在正则表达式匹配中增加更多查询取消检查（Tom Lane）", "title": "在正则表达式匹配中增加更多查询取消检查", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "8a7afc43fed40ce0df3f3379b70fef1d12153e00b54e8c7dc9ca50e4046be25f", "section_path": ["变更"], "commit_groups": [], "identity_text": "Add more query-cancel checks to regular expression matching (Tom Lane)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/012", "db_id": "92d4603af387a83116b858ea9acc69c2", "patch_ids": [], "statement_hash": "6d587adedff3b3cdea732e6835afc76902fb01483b956e50f4161de6fbe64341", "relations": [{"rule": 2, "type": "equivalent", "target": "7266256a7131960af28efd9fd98aa274", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6d587adedff3b3cdea732e6835afc76902fb01483b956e50f4161de6fbe64341"}}, {"rule": 2, "type": "equivalent", "target": "abd3dbc49f67062d6bbf29f35756bcdb", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6d587adedff3b3cdea732e6835afc76902fb01483b956e50f4161de6fbe64341"}}, {"rule": 2, "type": "equivalent", "target": "d38f19226a31e1d2de199dd83b700c32", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6d587adedff3b3cdea732e6835afc76902fb01483b956e50f4161de6fbe64341"}}, {"rule": 2, "type": "equivalent", "target": "e7ffed1e8f2bd8d7d1f83087fdce5e49", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6d587adedff3b3cdea732e6835afc76902fb01483b956e50f4161de6fbe64341"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "7266256a7131960af28efd9fd98aa274", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "为正则表达式匹配添加更多查询取消检查", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6d587adedff3b3cdea732e6835afc76902fb01483b956e50f4161de6fbe64341"}, "url": "/docs/compare/?release=9.4.5#9.4.5-93260934408f43ce", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "d38f19226a31e1d2de199dd83b700c32", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "在正则表达式匹配中增加更多查询取消检查", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6d587adedff3b3cdea732e6835afc76902fb01483b956e50f4161de6fbe64341"}, "url": "/docs/compare/?release=9.3.10#9.3.10-73d05fdc9193cd00", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "abd3dbc49f67062d6bbf29f35756bcdb", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "在正则表达式匹配中增加更多查询取消检查", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6d587adedff3b3cdea732e6835afc76902fb01483b956e50f4161de6fbe64341"}, "url": "/docs/compare/?release=9.2.14#9.2.14-73d05fdc9193cd00", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "e7ffed1e8f2bd8d7d1f83087fdce5e49", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "在正则表达式匹配中增加更多查询取消检查", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6d587adedff3b3cdea732e6835afc76902fb01483b956e50f4161de6fbe64341"}, "url": "/docs/compare/?release=9.1.19#9.1.19-73d05fdc9193cd00", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-40187d5a1ef2a1fa", "cves": [], "html": "

为正则表达式、SIMILAR TO和LIKE匹配增加递归深度保护（Tom Lane）\n

合适的搜索模式加上较低的栈深度限制可能导致栈越界崩溃。\n

", "text": "为正则表达式、SIMILAR TO和LIKE匹配增加递归深度保护（Tom Lane） 合适的搜索模式加上较低的栈深度限制可能导致栈越界崩溃。", "title": "为正则表达式、SIMILAR TO和LIKE匹配增加递归深度保护", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "1653398412eba78a8892b25dec344935c4dde2674cac5da962c584275e4677c9", "section_path": ["变更"], "commit_groups": [], "identity_text": "Add recursion depth protections to regular expression, SIMILAR TO, and LIKE matching (Tom Lane) Suitable search patterns and a low stack depth limit could lead to stack-overrun crashes.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/013", "db_id": "7679459797be8fb01e2a810f5dc40f04", "patch_ids": [], "statement_hash": "227106552953dea974aebad9e87128454bb0768a695ed1cd67e1d87357ffb70f", "relations": [{"rule": 2, "type": "equivalent", "target": "818306610d3baa973fd21dbff001ffc6", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "227106552953dea974aebad9e87128454bb0768a695ed1cd67e1d87357ffb70f"}}, {"rule": 2, "type": "equivalent", "target": "a89e2f1a91f1ae30849a12b8b96cac26", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "227106552953dea974aebad9e87128454bb0768a695ed1cd67e1d87357ffb70f"}}, {"rule": 2, "type": "equivalent", "target": "c2d846a592e8a9443247bd5eca581dae", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "227106552953dea974aebad9e87128454bb0768a695ed1cd67e1d87357ffb70f"}}, {"rule": 2, "type": "equivalent", "target": "cdd7ae2408686e21de864f9162eae3de", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "227106552953dea974aebad9e87128454bb0768a695ed1cd67e1d87357ffb70f"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "cdd7ae2408686e21de864f9162eae3de", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "为正则表达式、SIMILAR TO和LIKE匹配增加递归深度保护", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "227106552953dea974aebad9e87128454bb0768a695ed1cd67e1d87357ffb70f"}, "url": "/docs/compare/?release=9.4.5#9.4.5-40187d5a1ef2a1fa", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "a89e2f1a91f1ae30849a12b8b96cac26", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "为正则表达式、SIMILAR TO和LIKE匹配增加递归深度保护", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "227106552953dea974aebad9e87128454bb0768a695ed1cd67e1d87357ffb70f"}, "url": "/docs/compare/?release=9.3.10#9.3.10-40187d5a1ef2a1fa", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "818306610d3baa973fd21dbff001ffc6", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "为正则表达式、SIMILAR TO和LIKE匹配增加递归深度保护", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "227106552953dea974aebad9e87128454bb0768a695ed1cd67e1d87357ffb70f"}, "url": "/docs/compare/?release=9.2.14#9.2.14-40187d5a1ef2a1fa", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "c2d846a592e8a9443247bd5eca581dae", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "为正则表达式、SIMILAR TO和LIKE匹配增加递归深度保护", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "227106552953dea974aebad9e87128454bb0768a695ed1cd67e1d87357ffb70f"}, "url": "/docs/compare/?release=9.1.19#9.1.19-40187d5a1ef2a1fa", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-1ee08b25f685d25d", "cves": [], "html": "

修复正则表达式执行中潜在的无限循环（Tom Lane）\n

一个表面上能匹配零长度字符串、但实际上因反向引用而不匹配的搜索模式可能导致无限循环。\n

", "text": "修复正则表达式执行中潜在的无限循环（Tom Lane） 一个表面上能匹配零长度字符串、但实际上因反向引用而不匹配的搜索模式可能导致无限循环。", "title": "修复正则表达式执行中潜在的无限循环", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "24d6425ddc8ba685291bcd76da85acf621498a57608e2c02df75f9377d09f580", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix potential infinite loop in regular expression execution (Tom Lane) A search pattern that can apparently match a zero-length string, but actually doesn't match because of a back reference, could lead to an infinite loop.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/014", "db_id": "bec69fa9ad8c58064418286eeb6c59bd", "patch_ids": [], "statement_hash": "f11ad5b71a365b5d17b4e1ab0061b04045ecdd03d728462b07b2c0628c18cfad", "relations": [{"rule": 2, "type": "equivalent", "target": "279ea9e221ed41c7e95e4a598fcf2a43", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f11ad5b71a365b5d17b4e1ab0061b04045ecdd03d728462b07b2c0628c18cfad"}}, {"rule": 2, "type": "equivalent", "target": "cb2d1b3b7b5d23396456a383dc3c5d36", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f11ad5b71a365b5d17b4e1ab0061b04045ecdd03d728462b07b2c0628c18cfad"}}, {"rule": 2, "type": "equivalent", "target": "e8c724103f22fa122f7d5c8bc3670880", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f11ad5b71a365b5d17b4e1ab0061b04045ecdd03d728462b07b2c0628c18cfad"}}, {"rule": 2, "type": "equivalent", "target": "fc945b07f555953774864e6926724ffe", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f11ad5b71a365b5d17b4e1ab0061b04045ecdd03d728462b07b2c0628c18cfad", "ambiguous_patch_ids": ["0dd3c9e3b1e03fd9ed50e1f8b10ea81d"]}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "fc945b07f555953774864e6926724ffe", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复正则表达式执行中潜在的无限循环", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f11ad5b71a365b5d17b4e1ab0061b04045ecdd03d728462b07b2c0628c18cfad", "ambiguous_patch_ids": ["0dd3c9e3b1e03fd9ed50e1f8b10ea81d"]}, "url": "/docs/compare/?release=9.4.5#9.4.5-1ee08b25f685d25d", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "cb2d1b3b7b5d23396456a383dc3c5d36", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复正则表达式执行中潜在的无限循环", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f11ad5b71a365b5d17b4e1ab0061b04045ecdd03d728462b07b2c0628c18cfad"}, "url": "/docs/compare/?release=9.3.10#9.3.10-1ee08b25f685d25d", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "279ea9e221ed41c7e95e4a598fcf2a43", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复正则表达式执行中潜在的无限循环", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f11ad5b71a365b5d17b4e1ab0061b04045ecdd03d728462b07b2c0628c18cfad"}, "url": "/docs/compare/?release=9.2.14#9.2.14-1ee08b25f685d25d", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "e8c724103f22fa122f7d5c8bc3670880", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复正则表达式执行中潜在的无限循环", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f11ad5b71a365b5d17b4e1ab0061b04045ecdd03d728462b07b2c0628c18cfad"}, "url": "/docs/compare/?release=9.1.19#9.1.19-1ee08b25f685d25d", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-7ed3287f6e8031db", "cves": [], "html": "

修复正则表达式编译中的内存不足失败（Andreas Seltenreich）\n

", "text": "修复正则表达式编译中的内存不足失败（Andreas Seltenreich）", "title": "修复正则表达式编译中的内存不足失败", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "040e27e49f5bca6065e93a67676a29e3de591083bc6f9ffe7912a419613aadc9", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix low-memory failures in regular expression compilation (Andreas Seltenreich)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/015", "db_id": "5375f6fcf20c490dc15305cb7c95d551", "patch_ids": [], "statement_hash": "e8e3e6024e650366b752c07a9312ff54d03aeadc91c41b9d6690002c43b3aae5", "relations": [{"rule": 2, "type": "equivalent", "target": "2ee5b0aab07dc97baea7e3eee703c8c0", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e8e3e6024e650366b752c07a9312ff54d03aeadc91c41b9d6690002c43b3aae5"}}, {"rule": 2, "type": "equivalent", "target": "689562c2656643e9f67a2e9cd4446ccb", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e8e3e6024e650366b752c07a9312ff54d03aeadc91c41b9d6690002c43b3aae5"}}, {"rule": 2, "type": "equivalent", "target": "9a1d01050e60d0cff4be1a32e9507491", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e8e3e6024e650366b752c07a9312ff54d03aeadc91c41b9d6690002c43b3aae5"}}, {"rule": 2, "type": "equivalent", "target": "dd579e7a3fb0d2443ce86a0fd6af62c3", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e8e3e6024e650366b752c07a9312ff54d03aeadc91c41b9d6690002c43b3aae5"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "689562c2656643e9f67a2e9cd4446ccb", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复正则表达式编译中的内存不足失败", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e8e3e6024e650366b752c07a9312ff54d03aeadc91c41b9d6690002c43b3aae5"}, "url": "/docs/compare/?release=9.4.5#9.4.5-7ed3287f6e8031db", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "9a1d01050e60d0cff4be1a32e9507491", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复正则表达式编译中的内存不足失败", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e8e3e6024e650366b752c07a9312ff54d03aeadc91c41b9d6690002c43b3aae5"}, "url": "/docs/compare/?release=9.3.10#9.3.10-7ed3287f6e8031db", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "dd579e7a3fb0d2443ce86a0fd6af62c3", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复正则表达式编译中的内存不足失败", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e8e3e6024e650366b752c07a9312ff54d03aeadc91c41b9d6690002c43b3aae5"}, "url": "/docs/compare/?release=9.2.14#9.2.14-7ed3287f6e8031db", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "2ee5b0aab07dc97baea7e3eee703c8c0", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复正则表达式编译中的内存不足失败", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e8e3e6024e650366b752c07a9312ff54d03aeadc91c41b9d6690002c43b3aae5"}, "url": "/docs/compare/?release=9.1.19#9.1.19-7ed3287f6e8031db", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-820fa1702d3933dd", "cves": [], "html": "

修复正则表达式执行期间低概率的内存泄漏（Tom Lane）\n

", "text": "修复正则表达式执行期间低概率的内存泄漏（Tom Lane）", "title": "修复正则表达式执行期间低概率的内存泄漏", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "a6cba07efef60b3c44de825318ce3448ae6166866eb932ffe1241728f4d2de24", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix low-probability memory leak during regular expression execution (Tom Lane)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/016", "db_id": "cb7f77ef521bd8e4fa7fcbcebd7f69f2", "patch_ids": [], "statement_hash": "e1aeca37f50f07ff2163425fc1dc5b5bce78a83ded44c6097d4aadfb43350312", "relations": [{"rule": 2, "type": "equivalent", "target": "3569baaf6ccd7c0326212a9ca5fe9266", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e1aeca37f50f07ff2163425fc1dc5b5bce78a83ded44c6097d4aadfb43350312"}}, {"rule": 2, "type": "equivalent", "target": "5620480a02a777838ffdbdd9eeb14f2a", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e1aeca37f50f07ff2163425fc1dc5b5bce78a83ded44c6097d4aadfb43350312"}}, {"rule": 2, "type": "equivalent", "target": "7729fa3ac73c1f361c40a4653e5b31af", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e1aeca37f50f07ff2163425fc1dc5b5bce78a83ded44c6097d4aadfb43350312"}}, {"rule": 2, "type": "equivalent", "target": "8b182f146aa3144f27f78c2f2c53a138", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e1aeca37f50f07ff2163425fc1dc5b5bce78a83ded44c6097d4aadfb43350312"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "5620480a02a777838ffdbdd9eeb14f2a", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复正则表达式执行期间低概率的内存泄漏", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e1aeca37f50f07ff2163425fc1dc5b5bce78a83ded44c6097d4aadfb43350312"}, "url": "/docs/compare/?release=9.4.5#9.4.5-820fa1702d3933dd", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "7729fa3ac73c1f361c40a4653e5b31af", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复正则表达式执行期间低概率的内存泄漏", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e1aeca37f50f07ff2163425fc1dc5b5bce78a83ded44c6097d4aadfb43350312"}, "url": "/docs/compare/?release=9.3.10#9.3.10-820fa1702d3933dd", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "3569baaf6ccd7c0326212a9ca5fe9266", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复正则表达式执行期间低概率的内存泄漏", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e1aeca37f50f07ff2163425fc1dc5b5bce78a83ded44c6097d4aadfb43350312"}, "url": "/docs/compare/?release=9.2.14#9.2.14-820fa1702d3933dd", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "8b182f146aa3144f27f78c2f2c53a138", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复正则表达式执行期间低概率的内存泄漏", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e1aeca37f50f07ff2163425fc1dc5b5bce78a83ded44c6097d4aadfb43350312"}, "url": "/docs/compare/?release=9.1.19#9.1.19-820fa1702d3933dd", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-882837d9208aba2c", "cves": [], "html": "

修复事务中止期间锁清理中罕见的内存不足失败（Tom Lane）\n

", "text": "修复事务中止期间锁清理中罕见的内存不足失败（Tom Lane）", "title": "修复事务中止期间锁清理中罕见的内存不足失败", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "b20b4037f7eb64d11bb45d698af078fcb1d627f64ce59bdace35dfc23d54b43e", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix rare low-memory failure in lock cleanup during transaction abort (Tom Lane)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/017", "db_id": "1c80328fe1bf3212080956e2cd5d357c", "patch_ids": [], "statement_hash": "ef9ff008b676cae3ddc8dad59f4cf1d9ade68b447904b78f8a4724a933834321", "relations": [{"rule": 2, "type": "equivalent", "target": "2d0858f9af159c52152a2bd72148cad1", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ef9ff008b676cae3ddc8dad59f4cf1d9ade68b447904b78f8a4724a933834321"}}, {"rule": 2, "type": "equivalent", "target": "398b10e6c4fd6ee177fd18f0f7842100", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ef9ff008b676cae3ddc8dad59f4cf1d9ade68b447904b78f8a4724a933834321"}}, {"rule": 2, "type": "equivalent", "target": "e1d79e9551a39f2d3e07aca62d21fec0", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ef9ff008b676cae3ddc8dad59f4cf1d9ade68b447904b78f8a4724a933834321"}}, {"rule": 2, "type": "equivalent", "target": "e8c60673cd2c09b5df1303638c5b7952", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ef9ff008b676cae3ddc8dad59f4cf1d9ade68b447904b78f8a4724a933834321"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "e8c60673cd2c09b5df1303638c5b7952", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复事务中止期间锁清理中罕见的内存不足失败", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ef9ff008b676cae3ddc8dad59f4cf1d9ade68b447904b78f8a4724a933834321"}, "url": "/docs/compare/?release=9.4.5#9.4.5-882837d9208aba2c", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "e1d79e9551a39f2d3e07aca62d21fec0", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复事务中止期间锁清理中罕见的内存不足失败", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ef9ff008b676cae3ddc8dad59f4cf1d9ade68b447904b78f8a4724a933834321"}, "url": "/docs/compare/?release=9.3.10#9.3.10-882837d9208aba2c", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "398b10e6c4fd6ee177fd18f0f7842100", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复事务中止期间锁清理中罕见的内存不足失败", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ef9ff008b676cae3ddc8dad59f4cf1d9ade68b447904b78f8a4724a933834321"}, "url": "/docs/compare/?release=9.2.14#9.2.14-882837d9208aba2c", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "2d0858f9af159c52152a2bd72148cad1", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复事务中止期间锁清理中罕见的内存不足失败", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "ef9ff008b676cae3ddc8dad59f4cf1d9ade68b447904b78f8a4724a933834321"}, "url": "/docs/compare/?release=9.1.19#9.1.19-882837d9208aba2c", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-700b43edae0d2b89", "cves": [], "html": "

修复在使用较小work_mem设置的元组存储时出现“排序期间意外的内存不足情况”错误的问题（Tom Lane）\n

", "text": "修复在使用较小work_mem设置的元组存储时出现“排序期间意外的内存不足情况”错误的问题（Tom Lane）", "title": "修复在使用较小work_mem设置的元组存储时出现“排序期间意外的内存不足情况”错误的问题", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "0c7f4960b1a08277332d7a2f69262ad46c9ccea5faedb945946702a6f36c9f4e", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix unexpected out-of-memory situation during sort errors when using tuplestores with small work_mem settings (Tom Lane)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/018", "db_id": "bb8b298f539b8ed6b225644dc8bb095e", "patch_ids": [], "statement_hash": "82b18817d79024741b24ce37726d80d275a694e9d0e86ea05fdd3fb7bf55abe7", "relations": [{"rule": 2, "type": "equivalent", "target": "19617dfea9d462b377bd1a7e7fd60f21", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "82b18817d79024741b24ce37726d80d275a694e9d0e86ea05fdd3fb7bf55abe7"}}, {"rule": 2, "type": "equivalent", "target": "2ce2b935dc8c8afc6675f1b8594cbc7c", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "82b18817d79024741b24ce37726d80d275a694e9d0e86ea05fdd3fb7bf55abe7"}}, {"rule": 2, "type": "equivalent", "target": "7d1d07a9b111006ce4d1c8b93e6d6006", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "82b18817d79024741b24ce37726d80d275a694e9d0e86ea05fdd3fb7bf55abe7"}}, {"rule": 2, "type": "equivalent", "target": "f571ddeeb636cd240ccfc45e9583cb4c", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "82b18817d79024741b24ce37726d80d275a694e9d0e86ea05fdd3fb7bf55abe7"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "7d1d07a9b111006ce4d1c8b93e6d6006", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复使用较小 work_mem 设置的元组存储时出现的 “unexpected out-of-memory situation during sort” 错误", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "82b18817d79024741b24ce37726d80d275a694e9d0e86ea05fdd3fb7bf55abe7"}, "url": "/docs/compare/?release=9.4.5#9.4.5-d2105a714744e2a7", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "2ce2b935dc8c8afc6675f1b8594cbc7c", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复在使用较小work_mem设置的元组存储时出现“排序期间意外的内存不足情况”错误的问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "82b18817d79024741b24ce37726d80d275a694e9d0e86ea05fdd3fb7bf55abe7"}, "url": "/docs/compare/?release=9.3.10#9.3.10-700b43edae0d2b89", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "19617dfea9d462b377bd1a7e7fd60f21", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复在使用较小work_mem设置的元组存储时出现“排序期间意外的内存不足情况”错误的问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "82b18817d79024741b24ce37726d80d275a694e9d0e86ea05fdd3fb7bf55abe7"}, "url": "/docs/compare/?release=9.2.14#9.2.14-700b43edae0d2b89", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "f571ddeeb636cd240ccfc45e9583cb4c", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复在使用较小work_mem设置的元组存储时出现“排序期间意外的内存不足情况”错误的问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "82b18817d79024741b24ce37726d80d275a694e9d0e86ea05fdd3fb7bf55abe7"}, "url": "/docs/compare/?release=9.1.19#9.1.19-700b43edae0d2b89", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-fc08df29ee185ac7", "cves": [], "html": "

修复qsort中极低概率的栈越界（Tom Lane）\n

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修复在使用较大work_mem设置的哈希连接中出现“无效的内存分配请求大小”失败的问题（Tomas Vondra, Tom Lane）\n

", "text": "修复在使用较大work_mem设置的哈希连接中出现“无效的内存分配请求大小”失败的问题（Tomas Vondra, Tom Lane）", "title": "修复在使用较大work_mem设置的哈希连接中出现“无效的内存分配请求大小”失败的问题", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "cad8a3637e9f19db0b1d4ad631dedc5c9db4ebd041c1df2aa56e959a8b2bc533", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix invalid memory alloc request size failure in hash joins with large work_mem settings (Tomas Vondra, Tom Lane)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/020", "db_id": "065d9414db1d95492b8172513fd89307", "patch_ids": [], "statement_hash": "1fcd8dacb9d4d61daa6e284a81b62e58797afb90983ef458a6629510b810567b", "relations": [{"rule": 2, "type": "equivalent", "target": "72eb05bbdce2127867fbe2b288c23160", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1fcd8dacb9d4d61daa6e284a81b62e58797afb90983ef458a6629510b810567b"}}, {"rule": 2, "type": "equivalent", "target": "899bf404646744816ec749decde09389", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1fcd8dacb9d4d61daa6e284a81b62e58797afb90983ef458a6629510b810567b"}}, {"rule": 2, "type": "equivalent", "target": "98189d3a6f8f14946986342f6c0b7f96", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1fcd8dacb9d4d61daa6e284a81b62e58797afb90983ef458a6629510b810567b"}}, {"rule": 2, "type": "equivalent", "target": "f362c103f4b53650392849472c55a2eb", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1fcd8dacb9d4d61daa6e284a81b62e58797afb90983ef458a6629510b810567b"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "f362c103f4b53650392849472c55a2eb", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复使用较大 work_mem 设置的哈希连接中出现的 “invalid memory alloc request size” 失败", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1fcd8dacb9d4d61daa6e284a81b62e58797afb90983ef458a6629510b810567b"}, "url": "/docs/compare/?release=9.4.5#9.4.5-5b7d691ff7dcf7d1", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "899bf404646744816ec749decde09389", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复在使用较大work_mem设置的哈希连接中出现“无效的内存分配请求大小”失败的问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1fcd8dacb9d4d61daa6e284a81b62e58797afb90983ef458a6629510b810567b"}, "url": "/docs/compare/?release=9.3.10#9.3.10-6763689d1f8fe56f", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "72eb05bbdce2127867fbe2b288c23160", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复在使用较大work_mem设置的哈希连接中出现“无效的内存分配请求大小”失败的问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1fcd8dacb9d4d61daa6e284a81b62e58797afb90983ef458a6629510b810567b"}, "url": "/docs/compare/?release=9.2.14#9.2.14-6763689d1f8fe56f", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "98189d3a6f8f14946986342f6c0b7f96", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复在使用较大work_mem设置的哈希连接中出现“无效的内存分配请求大小”失败的问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1fcd8dacb9d4d61daa6e284a81b62e58797afb90983ef458a6629510b810567b"}, "url": "/docs/compare/?release=9.1.19#9.1.19-6763689d1f8fe56f", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-d211afb454701ad5", "cves": [], "html": "

修复若干规划器缺陷（Tom Lane）\n

这些错误可能导致给出错误结果的错误查询计划、启用断言的构建中的断言失败，或奇怪的规划器错误，例如“could not devise a query plan for the given query”、“could not find pathkey item to sort”、“plan should not reference subplan's variable”或“failed to assign all NestLoopParams to plan nodes”。感谢 Andreas Seltenreich 和 Piotr Stefaniak 通过模糊测试暴露了这些问题。\n

", "text": "修复若干规划器缺陷（Tom Lane） 这些错误可能导致给出错误结果的错误查询计划、启用断言的构建中的断言失败，或奇怪的规划器错误，例如“could not devise a query plan for the given query”、“could not find pathkey item to sort”、“plan should not reference subplan's variable”或“failed to assign all NestLoopParams to plan nodes”。感谢 Andreas Seltenreich 和 Piotr Stefaniak 通过模糊测试暴露了这些问题。", "title": "修复若干规划器缺陷", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "cbcd7a12c91d32e0b8f712d902bb0405ff8a2b398514c30b0a939d77c324a392", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix assorted planner bugs (Tom Lane) These mistakes could lead to incorrect query plans that would give wrong answers, or to assertion failures in assert-enabled builds, or to odd planner errors such as could not devise a query plan for the given query, could not find pathkey item to sort, plan should not reference subplan's variable, or failed to assign all NestLoopParams to plan nodes. Thanks are due to Andreas Seltenreich and Piotr Stefaniak for fuzz testing that exposed these problems.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/021", "db_id": "f3094de8f2f0e1950bbaf1448c49b82f", "patch_ids": [], "statement_hash": "2d3846439546a9941457d4bd59e0d4b0b2cb677b935bbeaeee5bd664c9e2dc18", "relations": [{"rule": 2, "type": "equivalent", "target": "03265e524f1a5d7d030d8521d387f7b0", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2d3846439546a9941457d4bd59e0d4b0b2cb677b935bbeaeee5bd664c9e2dc18"}}, {"rule": 2, "type": "equivalent", "target": "0d4c56b3be3cd3a0ea07c0418296c330", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2d3846439546a9941457d4bd59e0d4b0b2cb677b935bbeaeee5bd664c9e2dc18"}}, {"rule": 2, "type": "equivalent", "target": "9876a1ba5f4a978f6224e72391017450", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2d3846439546a9941457d4bd59e0d4b0b2cb677b935bbeaeee5bd664c9e2dc18"}}, {"rule": 2, "type": "equivalent", "target": "f42938d940ea6405d0b147d1ea386823", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2d3846439546a9941457d4bd59e0d4b0b2cb677b935bbeaeee5bd664c9e2dc18"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "9876a1ba5f4a978f6224e72391017450", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复若干规划器缺陷", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2d3846439546a9941457d4bd59e0d4b0b2cb677b935bbeaeee5bd664c9e2dc18"}, "url": "/docs/compare/?release=9.4.5#9.4.5-d211afb454701ad5", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "f42938d940ea6405d0b147d1ea386823", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复若干规划器缺陷", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2d3846439546a9941457d4bd59e0d4b0b2cb677b935bbeaeee5bd664c9e2dc18"}, "url": "/docs/compare/?release=9.3.10#9.3.10-d211afb454701ad5", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "03265e524f1a5d7d030d8521d387f7b0", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复若干规划器缺陷", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2d3846439546a9941457d4bd59e0d4b0b2cb677b935bbeaeee5bd664c9e2dc18"}, "url": "/docs/compare/?release=9.2.14#9.2.14-d211afb454701ad5", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "0d4c56b3be3cd3a0ea07c0418296c330", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复若干规划器缺陷", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2d3846439546a9941457d4bd59e0d4b0b2cb677b935bbeaeee5bd664c9e2dc18"}, "url": "/docs/compare/?release=9.1.19#9.1.19-d211afb454701ad5", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-8d15935330832db2", "cves": [], "html": "

在所有受支持的分支中使用模糊路径代价平局判定规则（Tom Lane）\n

此变更旨在避免当候选计划选项的估计代价实际相同时出现平台特定的行为。\n

", "text": "在所有受支持的分支中使用模糊路径代价平局判定规则（Tom Lane） 此变更旨在避免当候选计划选项的估计代价实际相同时出现平台特定的行为。", "title": "在所有受支持的分支中使用模糊路径代价平局判定规则", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "ebcb0ee41ccddf309d18c05835c02f1f3f1ce3fae9e7495f1bbe2f8077706f06", "section_path": ["变更"], "commit_groups": [], "identity_text": "Use fuzzy path cost tiebreaking rule in all supported branches (Tom Lane) This change is meant to avoid platform-specific behavior when alternative plan choices have effectively-identical estimated costs.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/022", "db_id": "d08386d3075d38b3300af410b0063344", "patch_ids": [], "statement_hash": "27d9f7a5a9bccd2a38c873315d5a5a5d98776292a3274f84439ffea634907cec", "relations": [{"rule": 2, "type": "equivalent", "target": "f18e5e8b66eeebf1ebf9943c3974a341", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "27d9f7a5a9bccd2a38c873315d5a5a5d98776292a3274f84439ffea634907cec"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "f18e5e8b66eeebf1ebf9943c3974a341", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "在所有受支持的分支中使用模糊路径代价平局判定规则", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "27d9f7a5a9bccd2a38c873315d5a5a5d98776292a3274f84439ffea634907cec"}, "url": "/docs/compare/?release=9.1.19#9.1.19-8d15935330832db2", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-96e309f35492ba59", "cves": [], "html": "

在 postmaster 关闭期间，确保在移除postmaster.pid文件之前移除各套接字的锁文件并关闭监听套接字（Tom Lane）\n

这可以避免外部脚本在pg_ctl stop一返回就尝试启动新 postmaster 时出现竞争条件失败。\n

", "text": "在 postmaster 关闭期间，确保在移除postmaster.pid文件之前移除各套接字的锁文件并关闭监听套接字（Tom Lane） 这可以避免外部脚本在pg_ctl stop一返回就尝试启动新 postmaster 时出现竞争条件失败。", "title": "在 postmaster 关闭期间，确保在移除postmaster.pid文件之前移除各套接字的锁文件并关闭监听套接字", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "c719a79e7449e6ffadf447302e95cd41bacae44fbdd30eca2433e8f64c00d596", "section_path": ["变更"], "commit_groups": [], "identity_text": "During postmaster shutdown, ensure that per-socket lock files are removed and listen sockets are closed before we remove the postmaster.pid file (Tom Lane) This avoids race-condition failures if an external script attempts to start a new postmaster as soon as pg_ctl stop returns.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/023", "db_id": "2238916f99c9b444daffc307da86fa64", "patch_ids": [], "statement_hash": "33b77933e3cb5e7fb1eed774f3daba97a8094d5c59e9ea16d71814730a4d696e", "relations": [{"rule": 2, "type": "equivalent", "target": "58b1e3ac6ef0ced8f5b51d6cc6c7b616", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "33b77933e3cb5e7fb1eed774f3daba97a8094d5c59e9ea16d71814730a4d696e"}}, {"rule": 2, "type": "equivalent", "target": "6123c5a01534e99b41b4f08852b3b872", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "33b77933e3cb5e7fb1eed774f3daba97a8094d5c59e9ea16d71814730a4d696e"}}, {"rule": 2, "type": "equivalent", "target": "6ee99a9a9afda8e05099240c354ed0b6", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "33b77933e3cb5e7fb1eed774f3daba97a8094d5c59e9ea16d71814730a4d696e"}}, {"rule": 2, "type": "equivalent", "target": "c5d7876ac5d25aaad8b84a620e40bb6b", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "33b77933e3cb5e7fb1eed774f3daba97a8094d5c59e9ea16d71814730a4d696e"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "58b1e3ac6ef0ced8f5b51d6cc6c7b616", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "在 postmaster 关闭期间，确保在移除postmaster.pid文件之前移除各套接字的锁文件并关闭监听套接字", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "33b77933e3cb5e7fb1eed774f3daba97a8094d5c59e9ea16d71814730a4d696e"}, "url": "/docs/compare/?release=9.4.5#9.4.5-96e309f35492ba59", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "6123c5a01534e99b41b4f08852b3b872", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "在 postmaster 关闭期间，确保在移除postmaster.pid文件之前移除各套接字的锁文件并关闭监听套接字", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "33b77933e3cb5e7fb1eed774f3daba97a8094d5c59e9ea16d71814730a4d696e"}, "url": "/docs/compare/?release=9.3.10#9.3.10-96e309f35492ba59", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "6ee99a9a9afda8e05099240c354ed0b6", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "在 postmaster 关闭期间，确保在移除postmaster.pid文件之前移除各套接字的锁文件并关闭监听套接字", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "33b77933e3cb5e7fb1eed774f3daba97a8094d5c59e9ea16d71814730a4d696e"}, "url": "/docs/compare/?release=9.2.14#9.2.14-96e309f35492ba59", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "c5d7876ac5d25aaad8b84a620e40bb6b", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "在 postmaster 关闭期间，确保在移除postmaster.pid文件之前移除各套接字的锁文件并关闭监听套接字", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "33b77933e3cb5e7fb1eed774f3daba97a8094d5c59e9ea16d71814730a4d696e"}, "url": "/docs/compare/?release=9.1.19#9.1.19-96e309f35492ba59", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-4f1a4657f143b745", "cves": [], "html": "

修复 postmaster 对崩溃恢复期间启动进程崩溃的处理（Tom Lane）\n

如果在崩溃恢复周期中，启动进程在尚未恢复数据库一致性时崩溃，我们会尝试启动一个新的启动进程，而这通常只会再次崩溃，导致无限循环。\n

", "text": "修复 postmaster 对崩溃恢复期间启动进程崩溃的处理（Tom Lane） 如果在崩溃恢复周期中，启动进程在尚未恢复数据库一致性时崩溃，我们会尝试启动一个新的启动进程，而这通常只会再次崩溃，导致无限循环。", "title": "修复 postmaster 对崩溃恢复期间启动进程崩溃的处理", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "b299cc8e1d02cc9138c76c99ab0a97c01d3cd88acb8001d52099c9d05a95bfcd", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix postmaster's handling of a startup-process crash during crash recovery (Tom Lane) If, during a crash recovery cycle, the startup process crashes without having restored database consistency, we'd try to launch a new startup process, which typically would just crash again, leading to an infinite loop.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/024", "db_id": "25b4b1b33ec87d27c23ed570ea8c969d", "patch_ids": [], "statement_hash": "91ae74edce87d6db363944c5f1d900a55d4c04b4397e1b5c6b3721c164e7f890", "relations": [{"rule": 2, "type": "equivalent", "target": "3743a74fa2cd46e18b726f09011e3b2e", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "91ae74edce87d6db363944c5f1d900a55d4c04b4397e1b5c6b3721c164e7f890"}}, {"rule": 2, "type": "equivalent", "target": "5bdee0d295cd97f41219f89a71522161", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "91ae74edce87d6db363944c5f1d900a55d4c04b4397e1b5c6b3721c164e7f890"}}, {"rule": 2, "type": "equivalent", "target": "aacd27be04e3de394eb4d1893a79d564", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "91ae74edce87d6db363944c5f1d900a55d4c04b4397e1b5c6b3721c164e7f890"}}, {"rule": 2, "type": "equivalent", "target": "e5404104bc0c281b3f794671d3496883", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "91ae74edce87d6db363944c5f1d900a55d4c04b4397e1b5c6b3721c164e7f890"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "aacd27be04e3de394eb4d1893a79d564", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复 postmaster 对崩溃恢复期间启动进程崩溃的处理", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "91ae74edce87d6db363944c5f1d900a55d4c04b4397e1b5c6b3721c164e7f890"}, "url": "/docs/compare/?release=9.4.5#9.4.5-4f1a4657f143b745", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "5bdee0d295cd97f41219f89a71522161", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复 postmaster 对崩溃恢复期间启动进程崩溃的处理", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "91ae74edce87d6db363944c5f1d900a55d4c04b4397e1b5c6b3721c164e7f890"}, "url": "/docs/compare/?release=9.3.10#9.3.10-4f1a4657f143b745", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "3743a74fa2cd46e18b726f09011e3b2e", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复 postmaster 对崩溃恢复期间启动进程崩溃的处理", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "91ae74edce87d6db363944c5f1d900a55d4c04b4397e1b5c6b3721c164e7f890"}, "url": "/docs/compare/?release=9.2.14#9.2.14-4f1a4657f143b745", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "e5404104bc0c281b3f794671d3496883", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复 postmaster 对崩溃恢复期间启动进程崩溃的处理", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "91ae74edce87d6db363944c5f1d900a55d4c04b4397e1b5c6b3721c164e7f890"}, "url": "/docs/compare/?release=9.1.19#9.1.19-4f1a4657f143b745", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-fa84f99ff7bf9801", "cves": [], "html": "

当我们尝试向某个自动清理工作进程发送信号而它已经消失时，不再打印WARNING，并降低此类信号的日志详细程度（Tom Lane）\n

", "text": "当我们尝试向某个自动清理工作进程发送信号而它已经消失时，不再打印WARNING，并降低此类信号的日志详细程度（Tom Lane）", "title": "当我们尝试向某个自动清理工作进程发送信号而它已经消失时，不再打印WARNING，并降低此类信号的日志详细程度", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "bf99127b3973181b4aa4656ec99c4041ee24e19392aa57e9905f59615437f7d3", "section_path": ["变更"], "commit_groups": [], "identity_text": "Do not print a WARNING when an autovacuum worker is already gone when we attempt to signal it, and reduce log verbosity for such signals (Tom Lane)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/025", "db_id": "66b81ba56f49b4a29abaaf9ce628e95a", "patch_ids": [], "statement_hash": "f67d0c08d798b32ba2c67f57d6d3ef1aa5fed95a2df62e8edc0c36a58989804b", "relations": [{"rule": 2, "type": "equivalent", "target": "08ac87c7db0f9ff929faa21ac8815d32", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f67d0c08d798b32ba2c67f57d6d3ef1aa5fed95a2df62e8edc0c36a58989804b"}}, {"rule": 2, "type": "equivalent", "target": "26b07f6a12369987232cf19cea71b5ab", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f67d0c08d798b32ba2c67f57d6d3ef1aa5fed95a2df62e8edc0c36a58989804b"}}, {"rule": 2, "type": "equivalent", "target": "c5871d2aa1f7a6e689e67a406dd73300", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f67d0c08d798b32ba2c67f57d6d3ef1aa5fed95a2df62e8edc0c36a58989804b"}}, {"rule": 2, "type": "equivalent", "target": "df8e63855d7f7fab6c1d5f176ac4fdf1", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f67d0c08d798b32ba2c67f57d6d3ef1aa5fed95a2df62e8edc0c36a58989804b"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "26b07f6a12369987232cf19cea71b5ab", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "当我们试图向某个自动清理工作进程发送信号而它已经不在时，不再打印 WARNING，并降低此类信号的日志详细程度", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f67d0c08d798b32ba2c67f57d6d3ef1aa5fed95a2df62e8edc0c36a58989804b"}, "url": "/docs/compare/?release=9.4.5#9.4.5-d6c19e210c0f3a86", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "c5871d2aa1f7a6e689e67a406dd73300", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "当我们尝试向某个自动清理工作进程发送信号而它已经消失时，不再打印WARNING，并降低此类信号的日志详细程度", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f67d0c08d798b32ba2c67f57d6d3ef1aa5fed95a2df62e8edc0c36a58989804b"}, "url": "/docs/compare/?release=9.3.10#9.3.10-fa84f99ff7bf9801", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "08ac87c7db0f9ff929faa21ac8815d32", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "当我们尝试向某个自动清理工作进程发送信号而它已经消失时，不再打印WARNING，并降低此类信号的日志详细程度", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f67d0c08d798b32ba2c67f57d6d3ef1aa5fed95a2df62e8edc0c36a58989804b"}, "url": "/docs/compare/?release=9.2.14#9.2.14-fa84f99ff7bf9801", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "df8e63855d7f7fab6c1d5f176ac4fdf1", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "当我们尝试向某个自动清理工作进程发送信号而它已经消失时，不再打印WARNING，并降低此类信号的日志详细程度", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f67d0c08d798b32ba2c67f57d6d3ef1aa5fed95a2df62e8edc0c36a58989804b"}, "url": "/docs/compare/?release=9.1.19#9.1.19-fa84f99ff7bf9801", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-547a194aca56d331", "cves": [], "html": "

防止服务器时钟被大幅回拨时自动清理启动器睡眠时间过长（Álvaro Herrera）\n

", "text": "防止服务器时钟被大幅回拨时自动清理启动器睡眠时间过长（Álvaro Herrera）", "title": "防止服务器时钟被大幅回拨时自动清理启动器睡眠时间过长", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "7533061f0984a3e2e7906c7580c5031c818080802cfa60a5d128f887a8738030", "section_path": ["变更"], "commit_groups": [], "identity_text": "Prevent autovacuum launcher from sleeping unduly long if the server clock is moved backwards a large amount (Álvaro Herrera)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/026", "db_id": "d40893693c1360676fc3b7acc438a690", "patch_ids": [], "statement_hash": "f5f386cc991e5f602efa7585835a4dd9990aa0ab159b24b225f6f8f181cc1bfa", "relations": [{"rule": 2, "type": "equivalent", "target": "1f82f0763370b9c2c06c168e1efe8084", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f5f386cc991e5f602efa7585835a4dd9990aa0ab159b24b225f6f8f181cc1bfa"}}, {"rule": 2, "type": "equivalent", "target": "4432abe6dc96abdc817e209ab3bb6b68", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f5f386cc991e5f602efa7585835a4dd9990aa0ab159b24b225f6f8f181cc1bfa"}}, {"rule": 2, "type": "equivalent", "target": "85315a815226b58761d94c1be6655b14", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f5f386cc991e5f602efa7585835a4dd9990aa0ab159b24b225f6f8f181cc1bfa"}}, {"rule": 2, "type": "equivalent", "target": "996848fcaade4346513456e73346e401", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f5f386cc991e5f602efa7585835a4dd9990aa0ab159b24b225f6f8f181cc1bfa"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "85315a815226b58761d94c1be6655b14", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "防止自动清理启动器在服务器时钟被大幅回拨时睡眠过长时间", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f5f386cc991e5f602efa7585835a4dd9990aa0ab159b24b225f6f8f181cc1bfa"}, "url": "/docs/compare/?release=9.4.5#9.4.5-a3b5dfc2d6d29d1a", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "4432abe6dc96abdc817e209ab3bb6b68", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "防止服务器时钟被大幅回拨时自动清理启动器睡眠时间过长", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f5f386cc991e5f602efa7585835a4dd9990aa0ab159b24b225f6f8f181cc1bfa"}, "url": "/docs/compare/?release=9.3.10#9.3.10-547a194aca56d331", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "996848fcaade4346513456e73346e401", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "防止服务器时钟被大幅回拨时自动清理启动器睡眠时间过长", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f5f386cc991e5f602efa7585835a4dd9990aa0ab159b24b225f6f8f181cc1bfa"}, "url": "/docs/compare/?release=9.2.14#9.2.14-547a194aca56d331", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "1f82f0763370b9c2c06c168e1efe8084", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "防止服务器时钟被大幅回拨时自动清理启动器睡眠时间过长", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "f5f386cc991e5f602efa7585835a4dd9990aa0ab159b24b225f6f8f181cc1bfa"}, "url": "/docs/compare/?release=9.1.19#9.1.19-547a194aca56d331", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-04e23441e5e4cdc8", "cves": [], "html": "

确保 GIN 索引待插入列表的清理可被取消请求中断（Jeff Janes）\n

", "text": "确保 GIN 索引待插入列表的清理可被取消请求中断（Jeff Janes）", "title": "确保 GIN 索引待插入列表的清理可被取消请求中断", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "421d8ce3b26043343c0bcb7fa46194bdf0e93dd4ea22581389b3e5448b098c03", "section_path": ["变更"], "commit_groups": [], "identity_text": "Ensure that cleanup of a GIN index's pending-insertions list is interruptable by cancel requests (Jeff Janes)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/027", "db_id": "477476d67ec7dea390beeadb1da8ac99", "patch_ids": [], "statement_hash": "bb25948e9712bfecf2ab57f309def29599303198bbd68fc6216e75ae3bd53b6f", "relations": [{"rule": 2, "type": "equivalent", "target": "272eba457c81dbfb258f54eb8da9febe", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bb25948e9712bfecf2ab57f309def29599303198bbd68fc6216e75ae3bd53b6f"}}, {"rule": 2, "type": "equivalent", "target": "36ebe8bf4a1fdf882927d34c20b6cdab", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bb25948e9712bfecf2ab57f309def29599303198bbd68fc6216e75ae3bd53b6f"}}, {"rule": 2, "type": "equivalent", "target": "3dc7b3c5a20c9b9bf3a44e4962a884aa", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bb25948e9712bfecf2ab57f309def29599303198bbd68fc6216e75ae3bd53b6f"}}, {"rule": 2, "type": "equivalent", "target": "f3cc6b65ed4320c6692f20fc53416e5a", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bb25948e9712bfecf2ab57f309def29599303198bbd68fc6216e75ae3bd53b6f"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "3dc7b3c5a20c9b9bf3a44e4962a884aa", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "确保 GIN 索引的待处理插入列表清理可被取消请求中断", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bb25948e9712bfecf2ab57f309def29599303198bbd68fc6216e75ae3bd53b6f"}, "url": "/docs/compare/?release=9.4.5#9.4.5-b8afe1ed78febe5c", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "272eba457c81dbfb258f54eb8da9febe", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "确保 GIN 索引待插入列表的清理可被取消请求中断", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bb25948e9712bfecf2ab57f309def29599303198bbd68fc6216e75ae3bd53b6f"}, "url": "/docs/compare/?release=9.3.10#9.3.10-04e23441e5e4cdc8", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "36ebe8bf4a1fdf882927d34c20b6cdab", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "确保 GIN 索引待插入列表的清理可被取消请求中断", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bb25948e9712bfecf2ab57f309def29599303198bbd68fc6216e75ae3bd53b6f"}, "url": "/docs/compare/?release=9.2.14#9.2.14-04e23441e5e4cdc8", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "f3cc6b65ed4320c6692f20fc53416e5a", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "确保 GIN 索引待插入列表的清理可被取消请求中断", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "bb25948e9712bfecf2ab57f309def29599303198bbd68fc6216e75ae3bd53b6f"}, "url": "/docs/compare/?release=9.1.19#9.1.19-04e23441e5e4cdc8", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-5d139d856ac077d8", "cves": [], "html": "

允许重用 GIN 索引中的全零页（Heikki Linnakangas）\n

崩溃之后可能遗留这样的页。\n

", "text": "允许重用 GIN 索引中的全零页（Heikki Linnakangas） 崩溃之后可能遗留这样的页。", "title": "允许重用 GIN 索引中的全零页", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "d3523b3a1bb0c96575d6c88b8024bbc8c065cc0a8c1ff1fd9e9cf772446dee61", "section_path": ["变更"], "commit_groups": [], "identity_text": "Allow all-zeroes pages in GIN indexes to be reused (Heikki Linnakangas) Such a page might be left behind after a crash.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/028", "db_id": "f7eb2ac7e191c96d40b1e7e592a9ebe9", "patch_ids": [], "statement_hash": "6ac23149da533d4f780029d553d21b95c46f8983a02eed726949a3b14da14d26", "relations": [{"rule": 2, "type": "equivalent", "target": "188cb3ac83ecaf2ae5cbfe06668a30f5", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6ac23149da533d4f780029d553d21b95c46f8983a02eed726949a3b14da14d26"}}, {"rule": 2, "type": "equivalent", "target": "99de94d6254a369aacaefc6ae48c5716", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6ac23149da533d4f780029d553d21b95c46f8983a02eed726949a3b14da14d26"}}, {"rule": 2, "type": "equivalent", "target": "ae553bc4a039aeedb2a8188e890774cb", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6ac23149da533d4f780029d553d21b95c46f8983a02eed726949a3b14da14d26"}}, {"rule": 2, "type": "equivalent", "target": "eb2cea0e499dcfee7bcedac19fb19257", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6ac23149da533d4f780029d553d21b95c46f8983a02eed726949a3b14da14d26"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "99de94d6254a369aacaefc6ae48c5716", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "允许重用 GIN 索引中的全零页", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6ac23149da533d4f780029d553d21b95c46f8983a02eed726949a3b14da14d26"}, "url": "/docs/compare/?release=9.4.5#9.4.5-5d139d856ac077d8", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "188cb3ac83ecaf2ae5cbfe06668a30f5", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "允许重用 GIN 索引中的全零页", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6ac23149da533d4f780029d553d21b95c46f8983a02eed726949a3b14da14d26"}, "url": "/docs/compare/?release=9.3.10#9.3.10-5d139d856ac077d8", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "ae553bc4a039aeedb2a8188e890774cb", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "允许重用 GIN 索引中的全零页", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6ac23149da533d4f780029d553d21b95c46f8983a02eed726949a3b14da14d26"}, "url": "/docs/compare/?release=9.2.14#9.2.14-5d139d856ac077d8", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "eb2cea0e499dcfee7bcedac19fb19257", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "允许重用 GIN 索引中的全零页", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6ac23149da533d4f780029d553d21b95c46f8983a02eed726949a3b14da14d26"}, "url": "/docs/compare/?release=9.1.19#9.1.19-5d139d856ac077d8", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-1e03f510c689d2f0", "cves": [], "html": "

修复一个差一错误，该错误会导致 subtrans/multixact 截断中出现本可避免的“表面回卷”警告（Thomas Munro）\n

", "text": "修复一个差一错误，该错误会导致 subtrans/multixact 截断中出现本可避免的“表面回卷”警告（Thomas Munro）", "title": "修复一个差一错误，该错误会导致 subtrans/multixact 截断中出现本可避免的“表面回卷”警告", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "f5eb89ad094bfdc727c2d812c7365606dfbbe936e7cb5f72f187d2edefbbe71b", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix off-by-one error that led to otherwise-harmless warnings about apparent wraparound in subtrans/multixact truncation (Thomas Munro)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/029", "db_id": "c64b593aef030fdd469179036eddb43b", "patch_ids": [], "statement_hash": "edceeb0986fe1310a8a07a53b708fac21809e16ee52a04ff979f1c47520809a4", "relations": [{"rule": 2, "type": "equivalent", "target": "57fb4b6a309d6355e51ff526e42d34cb", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "edceeb0986fe1310a8a07a53b708fac21809e16ee52a04ff979f1c47520809a4"}}, {"rule": 2, "type": "equivalent", "target": "849a7ba160a2bdd3f3609780d167e642", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "edceeb0986fe1310a8a07a53b708fac21809e16ee52a04ff979f1c47520809a4"}}, {"rule": 2, "type": "equivalent", "target": "88a05fbed4b44cfa4bc508234381f876", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "edceeb0986fe1310a8a07a53b708fac21809e16ee52a04ff979f1c47520809a4"}}, {"rule": 2, "type": "equivalent", "target": "b7dad80ce673e6dd1076b9330f43ec4f", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "edceeb0986fe1310a8a07a53b708fac21809e16ee52a04ff979f1c47520809a4"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "88a05fbed4b44cfa4bc508234381f876", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复一个差一错误，该错误导致子事务/多事务截断中出现关于 “apparent wraparound” 的原本无害的警告", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "edceeb0986fe1310a8a07a53b708fac21809e16ee52a04ff979f1c47520809a4"}, "url": "/docs/compare/?release=9.4.5#9.4.5-1a71bd70c34be1ff", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "b7dad80ce673e6dd1076b9330f43ec4f", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复一个差一错误，该错误会导致 subtrans/multixact 截断中出现本可避免的“表面回卷”警告", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "edceeb0986fe1310a8a07a53b708fac21809e16ee52a04ff979f1c47520809a4"}, "url": "/docs/compare/?release=9.3.10#9.3.10-1e03f510c689d2f0", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "57fb4b6a309d6355e51ff526e42d34cb", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复一个差一错误，该错误会导致 subtrans/multixact 截断中出现本可避免的“表面回卷”警告", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "edceeb0986fe1310a8a07a53b708fac21809e16ee52a04ff979f1c47520809a4"}, "url": "/docs/compare/?release=9.2.14#9.2.14-1e03f510c689d2f0", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "849a7ba160a2bdd3f3609780d167e642", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复一个差一错误，该错误会导致 subtrans/multixact 截断中出现本可避免的“表面回卷”警告", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "edceeb0986fe1310a8a07a53b708fac21809e16ee52a04ff979f1c47520809a4"}, "url": "/docs/compare/?release=9.1.19#9.1.19-1e03f510c689d2f0", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-21f415a2fd0b9794", "cves": [], "html": "

修复PL/pgSQL错误上下文消息中CONTINUE和MOVE语句类型误报的问题（Pavel Stehule, Tom Lane）\n

", "text": "修复PL/pgSQL错误上下文消息中CONTINUE和MOVE语句类型误报的问题（Pavel Stehule, Tom Lane）", "title": "修复PL/pgSQL错误上下文消息中CONTINUE和MOVE语句类型误报的问题", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "23e93454498c21955fd7f896d29a8b6a306536252dddead755b21020f2a3ba4b", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix misreporting of CONTINUE and MOVE statement types in PL/pgSQL's error context messages (Pavel Stehule, Tom Lane)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/030", "db_id": "01aa249524b9831a1297d29a4b51125a", "patch_ids": [], "statement_hash": "c5e333c8e1546e5b1f101a8ce430cb9240161483dbfcd422e2c75fa07bd99d0b", "relations": [{"rule": 2, "type": "equivalent", "target": "125e84128aafc51dd0727636c39f8d4e", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c5e333c8e1546e5b1f101a8ce430cb9240161483dbfcd422e2c75fa07bd99d0b"}}, {"rule": 2, "type": "equivalent", "target": "34762483eb37f7fc111ea86ef58fc37c", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c5e333c8e1546e5b1f101a8ce430cb9240161483dbfcd422e2c75fa07bd99d0b"}}, {"rule": 2, "type": "equivalent", "target": "7bb773e16e19bec67e80952c0aadfef1", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c5e333c8e1546e5b1f101a8ce430cb9240161483dbfcd422e2c75fa07bd99d0b"}}, {"rule": 2, "type": "equivalent", "target": "edb94b34177d94efaad905a27b76a609", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c5e333c8e1546e5b1f101a8ce430cb9240161483dbfcd422e2c75fa07bd99d0b"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "125e84128aafc51dd0727636c39f8d4e", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复 PL/pgSQL 错误上下文消息中对 CONTINUE 和 MOVE 语句类型的误报", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c5e333c8e1546e5b1f101a8ce430cb9240161483dbfcd422e2c75fa07bd99d0b"}, "url": "/docs/compare/?release=9.4.5#9.4.5-1dddd26b0b730679", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "34762483eb37f7fc111ea86ef58fc37c", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复PL/pgSQL错误上下文消息中CONTINUE和MOVE语句类型误报的问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c5e333c8e1546e5b1f101a8ce430cb9240161483dbfcd422e2c75fa07bd99d0b"}, "url": "/docs/compare/?release=9.3.10#9.3.10-21f415a2fd0b9794", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "7bb773e16e19bec67e80952c0aadfef1", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复PL/pgSQL错误上下文消息中CONTINUE和MOVE语句类型误报的问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c5e333c8e1546e5b1f101a8ce430cb9240161483dbfcd422e2c75fa07bd99d0b"}, "url": "/docs/compare/?release=9.2.14#9.2.14-21f415a2fd0b9794", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "edb94b34177d94efaad905a27b76a609", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复PL/pgSQL错误上下文消息中CONTINUE和MOVE语句类型误报的问题", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "c5e333c8e1546e5b1f101a8ce430cb9240161483dbfcd422e2c75fa07bd99d0b"}, "url": "/docs/compare/?release=9.1.19#9.1.19-21f415a2fd0b9794", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-53e9aa96fb6b2bcd", "cves": [], "html": "

修复PL/Tcl中一些未检查malloc()调用失败的位置（Michael Paquier, Álvaro Herrera）\n

", "text": "修复PL/Tcl中一些未检查malloc()调用失败的位置（Michael Paquier, Álvaro Herrera）", "title": "修复PL/Tcl中一些未检查malloc()调用失败的位置", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "3546aa0c967cadf7b240eb8c520db775e3b9853c38b5da5ec2ec033c2580277b", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix some places in PL/Tcl that neglected to check for failure of malloc() calls (Michael Paquier, Álvaro Herrera)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/031", "db_id": "9e92468d22dc93ec5ab850e41e60f9c2", "patch_ids": [], "statement_hash": "b7f9fd72a58456240c83d9a084e64b5a262f595df87d4c9a3473f43d4821e513", "relations": [{"rule": 2, "type": "equivalent", "target": "1539acb72bcb37ff79538e05a0bb0526", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "b7f9fd72a58456240c83d9a084e64b5a262f595df87d4c9a3473f43d4821e513"}}, {"rule": 2, "type": "equivalent", "target": "1cf1bb72d3c6b39723fe53022aa23bbf", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "b7f9fd72a58456240c83d9a084e64b5a262f595df87d4c9a3473f43d4821e513"}}, {"rule": 2, "type": "equivalent", "target": "4da2d4dd759481f20ee79ea076c77538", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "b7f9fd72a58456240c83d9a084e64b5a262f595df87d4c9a3473f43d4821e513"}}, {"rule": 2, "type": "equivalent", "target": "7b3c88e8cc089dc7ea27d1e62085ab32", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "b7f9fd72a58456240c83d9a084e64b5a262f595df87d4c9a3473f43d4821e513"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "1539acb72bcb37ff79538e05a0bb0526", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复 PL/Tcl 中一些未检查 malloc() 调用失败之处", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "b7f9fd72a58456240c83d9a084e64b5a262f595df87d4c9a3473f43d4821e513"}, "url": "/docs/compare/?release=9.4.5#9.4.5-3253bd59821361b7", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "7b3c88e8cc089dc7ea27d1e62085ab32", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复PL/Tcl中一些未检查malloc()调用失败的位置", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "b7f9fd72a58456240c83d9a084e64b5a262f595df87d4c9a3473f43d4821e513"}, "url": "/docs/compare/?release=9.3.10#9.3.10-53e9aa96fb6b2bcd", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "4da2d4dd759481f20ee79ea076c77538", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复PL/Tcl中一些未检查malloc()调用失败的位置", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "b7f9fd72a58456240c83d9a084e64b5a262f595df87d4c9a3473f43d4821e513"}, "url": "/docs/compare/?release=9.2.14#9.2.14-53e9aa96fb6b2bcd", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "1cf1bb72d3c6b39723fe53022aa23bbf", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复PL/Tcl中一些未检查malloc()调用失败的位置", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "b7f9fd72a58456240c83d9a084e64b5a262f595df87d4c9a3473f43d4821e513"}, "url": "/docs/compare/?release=9.1.19#9.1.19-53e9aa96fb6b2bcd", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-325b5407b34583a4", "cves": [], "html": "

改进libpq对内存耗尽情况的处理（Michael Paquier, Heikki Linnakangas）\n

", "text": "改进libpq对内存耗尽情况的处理（Michael Paquier, Heikki Linnakangas）", "title": "改进libpq对内存耗尽情况的处理", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "8296dc20746294fa0e668a3bcabeab9f986399d221ddcc26803cd829a76d82ef", "section_path": ["变更"], "commit_groups": [], "identity_text": "Improve libpq's handling of out-of-memory conditions (Michael Paquier, Heikki Linnakangas)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/032", "db_id": "a4349112ebfa074e60ed3bd78173d84c", "patch_ids": [], "statement_hash": "fbb5d0a163d1b469b732354722f1ef5c1281417cb03a108708763c6cce1195c8", "relations": [{"rule": 2, "type": "equivalent", "target": "164b020c132e3503d524602e7cc9ab1b", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "fbb5d0a163d1b469b732354722f1ef5c1281417cb03a108708763c6cce1195c8"}}, {"rule": 2, "type": "equivalent", "target": "71a1550edddf7958d1bf54bd7fdace9b", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "fbb5d0a163d1b469b732354722f1ef5c1281417cb03a108708763c6cce1195c8"}}, {"rule": 2, "type": "equivalent", "target": "7be63bfecbb0d6e4d18e2f8705a5b5b5", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "fbb5d0a163d1b469b732354722f1ef5c1281417cb03a108708763c6cce1195c8"}}, {"rule": 2, "type": "equivalent", "target": "b848bc2065846783fa346a5c909debd3", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "fbb5d0a163d1b469b732354722f1ef5c1281417cb03a108708763c6cce1195c8"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "b848bc2065846783fa346a5c909debd3", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "改进 libpq 对内存不足情况的处理", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "fbb5d0a163d1b469b732354722f1ef5c1281417cb03a108708763c6cce1195c8"}, "url": "/docs/compare/?release=9.4.5#9.4.5-28d5e03370026ec7", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "71a1550edddf7958d1bf54bd7fdace9b", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "改进libpq对内存耗尽情况的处理", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "fbb5d0a163d1b469b732354722f1ef5c1281417cb03a108708763c6cce1195c8"}, "url": "/docs/compare/?release=9.3.10#9.3.10-325b5407b34583a4", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "164b020c132e3503d524602e7cc9ab1b", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "改进libpq对内存耗尽情况的处理", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "fbb5d0a163d1b469b732354722f1ef5c1281417cb03a108708763c6cce1195c8"}, "url": "/docs/compare/?release=9.2.14#9.2.14-325b5407b34583a4", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "7be63bfecbb0d6e4d18e2f8705a5b5b5", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "改进libpq对内存耗尽情况的处理", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "fbb5d0a163d1b469b732354722f1ef5c1281417cb03a108708763c6cce1195c8"}, "url": "/docs/compare/?release=9.1.19#9.1.19-325b5407b34583a4", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-a61d4bfe7a814bb2", "cves": [], "html": "

修复ecpg中的内存泄漏和缺失的内存不足检查（Michael Paquier）\n

", "text": "修复ecpg中的内存泄漏和缺失的内存不足检查（Michael Paquier）", "title": "修复ecpg中的内存泄漏和缺失的内存不足检查", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "9ea7eb29eb7e9ca2541b679ecb05135e19d7ea495b071deb027090bbbfeb8392", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix memory leaks and missing out-of-memory checks in ecpg (Michael Paquier)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/033", "db_id": "1d02943b02efd930bc9b6286e1942fce", "patch_ids": [], "statement_hash": "8968deea2d7743cec3254d89e5959c92d4b7fb23f87bbbc16d72a292ef321409", "relations": [{"rule": 2, "type": "equivalent", "target": "1a506d9f1b14dd22d62da216856ed7e4", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "8968deea2d7743cec3254d89e5959c92d4b7fb23f87bbbc16d72a292ef321409"}}, {"rule": 2, "type": "equivalent", "target": "44b54422babf71885b31c8a6ffbcc4d3", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "8968deea2d7743cec3254d89e5959c92d4b7fb23f87bbbc16d72a292ef321409"}}, {"rule": 2, "type": "equivalent", "target": "8ecb30327ca588c34d375ba7b88b1651", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "8968deea2d7743cec3254d89e5959c92d4b7fb23f87bbbc16d72a292ef321409"}}, {"rule": 2, "type": "equivalent", "target": "b6da92e4f833265944981baddf18676f", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "8968deea2d7743cec3254d89e5959c92d4b7fb23f87bbbc16d72a292ef321409"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "b6da92e4f833265944981baddf18676f", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复 ecpg 中的内存泄漏和缺失的内存不足检查", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "8968deea2d7743cec3254d89e5959c92d4b7fb23f87bbbc16d72a292ef321409"}, "url": "/docs/compare/?release=9.4.5#9.4.5-2d8997631ab7cabb", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "1a506d9f1b14dd22d62da216856ed7e4", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复ecpg中的内存泄漏和缺失的内存不足检查", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "8968deea2d7743cec3254d89e5959c92d4b7fb23f87bbbc16d72a292ef321409"}, "url": "/docs/compare/?release=9.3.10#9.3.10-a61d4bfe7a814bb2", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "8ecb30327ca588c34d375ba7b88b1651", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复ecpg中的内存泄漏和缺失的内存不足检查", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "8968deea2d7743cec3254d89e5959c92d4b7fb23f87bbbc16d72a292ef321409"}, "url": "/docs/compare/?release=9.2.14#9.2.14-a61d4bfe7a814bb2", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "44b54422babf71885b31c8a6ffbcc4d3", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复ecpg中的内存泄漏和缺失的内存不足检查", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "8968deea2d7743cec3254d89e5959c92d4b7fb23f87bbbc16d72a292ef321409"}, "url": "/docs/compare/?release=9.1.19#9.1.19-a61d4bfe7a814bb2", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-502f4ffa259324e6", "cves": [], "html": "

修复 psql 中对数字输出的区域感知格式化代码（Tom Lane）\n

\\pset numericlocale on 所调用的格式化代码在一些不常见的情况下会出错，例如带指数但没有小数点的数字。它还可能破坏 money 数据类型已经区域化的输出。\n

", "text": "修复 psql 中对数字输出的区域感知格式化代码（Tom Lane） \\pset numericlocale on 所调用的格式化代码在一些不常见的情况下会出错，例如带指数但没有小数点的数字。它还可能破坏 money 数据类型已经区域化的输出。", "title": "修复 psql 中对数字输出的区域感知格式化代码", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "b057cf5c9756cfa5bb1cc67687433cb074f3283d7f1737361c8c931cc89441cc", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix psql's code for locale-aware formatting of numeric output (Tom Lane) The formatting code invoked by \\pset numericlocale on did the wrong thing for some uncommon cases such as numbers with an exponent but no decimal point. It could also mangle already-localized output from the money data type.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/034", "db_id": "6bbd8516d50d23130322a4077c3bacd3", "patch_ids": [], "statement_hash": "1bbeb677e6fa67b6c73062c664c9ae00cbe37d786833aec5ee8222e8c1b51140", "relations": [{"rule": 2, "type": "equivalent", "target": "97d3344d69061a9d13dc597dbba1d86e", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1bbeb677e6fa67b6c73062c664c9ae00cbe37d786833aec5ee8222e8c1b51140"}}, {"rule": 2, "type": "equivalent", "target": "9aec20995312f7a0fef49e0b1f325441", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1bbeb677e6fa67b6c73062c664c9ae00cbe37d786833aec5ee8222e8c1b51140"}}, {"rule": 2, "type": "equivalent", "target": "a161596e4ccb2bf08d7ad90edbe42232", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1bbeb677e6fa67b6c73062c664c9ae00cbe37d786833aec5ee8222e8c1b51140"}}, {"rule": 2, "type": "equivalent", "target": "e31c8abb870b833b1ba281d19c9c75e2", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1bbeb677e6fa67b6c73062c664c9ae00cbe37d786833aec5ee8222e8c1b51140"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "97d3344d69061a9d13dc597dbba1d86e", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复 psql 中对数字输出的区域感知格式化代码", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1bbeb677e6fa67b6c73062c664c9ae00cbe37d786833aec5ee8222e8c1b51140"}, "url": "/docs/compare/?release=9.4.5#9.4.5-502f4ffa259324e6", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "e31c8abb870b833b1ba281d19c9c75e2", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复 psql 中对数字输出的区域感知格式化代码", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1bbeb677e6fa67b6c73062c664c9ae00cbe37d786833aec5ee8222e8c1b51140"}, "url": "/docs/compare/?release=9.3.10#9.3.10-502f4ffa259324e6", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "a161596e4ccb2bf08d7ad90edbe42232", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复 psql 中对数字输出的区域感知格式化代码", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1bbeb677e6fa67b6c73062c664c9ae00cbe37d786833aec5ee8222e8c1b51140"}, "url": "/docs/compare/?release=9.2.14#9.2.14-502f4ffa259324e6", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "9aec20995312f7a0fef49e0b1f325441", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复 psql 中对数字输出的区域感知格式化代码", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1bbeb677e6fa67b6c73062c664c9ae00cbe37d786833aec5ee8222e8c1b51140"}, "url": "/docs/compare/?release=9.1.19#9.1.19-502f4ffa259324e6", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-68026d1560e0c660", "cves": [], "html": "

防止在没有当前连接时psql的\\c命令崩溃（Noah Misch）\n

", "text": "防止在没有当前连接时psql的\\c命令崩溃（Noah Misch）", "title": "防止在没有当前连接时psql的\\c命令崩溃", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "b7e5de13a403fc31ed838f6eb1f2bb846086e14356c9b79e0e2f294bc7948cb3", "section_path": ["变更"], "commit_groups": [], "identity_text": "Prevent crash in psql's \\c command when there is no current connection (Noah Misch)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/035", "db_id": "a93dbd0cca9380e52edb2566cc3c7887", "patch_ids": [], "statement_hash": "a8bb375f8dd28afaa91ab8873c6fc9acd784f50f3904f2da2023934559093870", "relations": [{"rule": 2, "type": "equivalent", "target": "037355a920788444f71451b448afdde5", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a8bb375f8dd28afaa91ab8873c6fc9acd784f50f3904f2da2023934559093870"}}, {"rule": 2, "type": "equivalent", "target": "24f27d8dd0940b97582248e168589628", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a8bb375f8dd28afaa91ab8873c6fc9acd784f50f3904f2da2023934559093870"}}, {"rule": 2, "type": "equivalent", "target": "c365dba95542bedb74af489f5fc311c4", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a8bb375f8dd28afaa91ab8873c6fc9acd784f50f3904f2da2023934559093870"}}, {"rule": 2, "type": "equivalent", "target": "f224415e83a4512f5308a0484cc2b109", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a8bb375f8dd28afaa91ab8873c6fc9acd784f50f3904f2da2023934559093870"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "f224415e83a4512f5308a0484cc2b109", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "防止 psql 的 \\c 命令在没有当前连接时崩溃", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a8bb375f8dd28afaa91ab8873c6fc9acd784f50f3904f2da2023934559093870"}, "url": "/docs/compare/?release=9.4.5#9.4.5-0b628be16e0700c2", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "037355a920788444f71451b448afdde5", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "防止在没有当前连接时psql的\\c命令崩溃", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a8bb375f8dd28afaa91ab8873c6fc9acd784f50f3904f2da2023934559093870"}, "url": "/docs/compare/?release=9.3.10#9.3.10-68026d1560e0c660", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "24f27d8dd0940b97582248e168589628", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "防止在没有当前连接时psql的\\c命令崩溃", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a8bb375f8dd28afaa91ab8873c6fc9acd784f50f3904f2da2023934559093870"}, "url": "/docs/compare/?release=9.2.14#9.2.14-68026d1560e0c660", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "c365dba95542bedb74af489f5fc311c4", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "防止在没有当前连接时psql的\\c命令崩溃", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "a8bb375f8dd28afaa91ab8873c6fc9acd784f50f3904f2da2023934559093870"}, "url": "/docs/compare/?release=9.1.19#9.1.19-68026d1560e0c660", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-e538a1f15ed29882", "cves": [], "html": "

确保pg_dump以tar格式输出运行期间创建的临时文件不被全局可读（Michael Paquier）\n

", "text": "确保pg_dump以tar格式输出运行期间创建的临时文件不被全局可读（Michael Paquier）", "title": "确保pg_dump以tar格式输出运行期间创建的临时文件不被全局可读", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "35e5c5ac563951ac45457b9d959422849f9053a0de89c29f2bfb89f27fe0edce", "section_path": ["变更"], "commit_groups": [], "identity_text": "Ensure that temporary files created during a pg_dump run with tar-format output are not world-readable (Michael Paquier)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/036", "db_id": "ff023c79b1135d35838320e5c1d60cb7", "patch_ids": [], "statement_hash": "5cdcd054fcdcf39cfb17f4bbd59a8065cd1967958fa05f73d867e20520ddab4e", "relations": [{"rule": 2, "type": "equivalent", "target": "1f59f5f9ee2687ef559c6f9b39e75257", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "5cdcd054fcdcf39cfb17f4bbd59a8065cd1967958fa05f73d867e20520ddab4e"}}, {"rule": 2, "type": "equivalent", "target": "9fdf7145c5a66cb77868c61f0982b87d", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "5cdcd054fcdcf39cfb17f4bbd59a8065cd1967958fa05f73d867e20520ddab4e"}}, {"rule": 2, "type": "equivalent", "target": "bf9cd4eccd055394cfd69fecdc575cf1", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "5cdcd054fcdcf39cfb17f4bbd59a8065cd1967958fa05f73d867e20520ddab4e"}}, {"rule": 2, "type": "equivalent", "target": "d2fcc056bd31b6450ff11687e5dcdf14", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "5cdcd054fcdcf39cfb17f4bbd59a8065cd1967958fa05f73d867e20520ddab4e"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "d2fcc056bd31b6450ff11687e5dcdf14", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "确保 pg_dump 以 tar 格式输出运行期间创建的临时文件不会被所有用户读取", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "5cdcd054fcdcf39cfb17f4bbd59a8065cd1967958fa05f73d867e20520ddab4e"}, "url": "/docs/compare/?release=9.4.5#9.4.5-72ab3db27e1270e5", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "9fdf7145c5a66cb77868c61f0982b87d", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "确保pg_dump以tar格式输出运行期间创建的临时文件不被全局可读", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "5cdcd054fcdcf39cfb17f4bbd59a8065cd1967958fa05f73d867e20520ddab4e"}, "url": "/docs/compare/?release=9.3.10#9.3.10-e538a1f15ed29882", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "bf9cd4eccd055394cfd69fecdc575cf1", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "确保pg_dump以tar格式输出运行期间创建的临时文件不被全局可读", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "5cdcd054fcdcf39cfb17f4bbd59a8065cd1967958fa05f73d867e20520ddab4e"}, "url": "/docs/compare/?release=9.2.14#9.2.14-e538a1f15ed29882", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "1f59f5f9ee2687ef559c6f9b39e75257", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "确保pg_dump以tar格式输出运行期间创建的临时文件不被全局可读", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "5cdcd054fcdcf39cfb17f4bbd59a8065cd1967958fa05f73d867e20520ddab4e"}, "url": "/docs/compare/?release=9.1.19#9.1.19-e538a1f15ed29882", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-1bf8ec2045b41148", "cves": [], "html": "

修复pg_dump和pg_upgrade以支持postgres或template1数据库位于非默认表空间的情况（Marti Raudsepp, Bruce Momjian）\n

", "text": "修复pg_dump和pg_upgrade以支持postgres或template1数据库位于非默认表空间的情况（Marti Raudsepp, Bruce Momjian）", "title": "修复pg_dump和pg_upgrade以支持postgres或template1数据库位于非默认表空间的情况", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "ee3a1c7846be87835094389cc57b2668c9f18be1ac87e5826f32b9ee8d706e80", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix pg_dump and pg_upgrade to support cases where the postgres or template1 database is in a non-default tablespace (Marti Raudsepp, Bruce Momjian)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/037", "db_id": "cced232ba12f47ffb89e47fceed601b3", "patch_ids": [], "statement_hash": "cefd8b5dcb7f0d0fed021f38327ec6f7a537823620aec5f7cd423677f4063c74", "relations": [{"rule": 2, "type": "equivalent", "target": "9f857298c69fcf23eba991d66fdc78d8", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cefd8b5dcb7f0d0fed021f38327ec6f7a537823620aec5f7cd423677f4063c74"}}, {"rule": 2, "type": "equivalent", "target": "bb9a3ad00d9072acdd6cdd96ae9df1d1", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cefd8b5dcb7f0d0fed021f38327ec6f7a537823620aec5f7cd423677f4063c74"}}, {"rule": 2, "type": "equivalent", "target": "cc7ea040b5ec367fce2e93855ea1f77e", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cefd8b5dcb7f0d0fed021f38327ec6f7a537823620aec5f7cd423677f4063c74"}}, {"rule": 2, "type": "equivalent", "target": "f6d4cc27aaca23c602e544bafdf27dba", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cefd8b5dcb7f0d0fed021f38327ec6f7a537823620aec5f7cd423677f4063c74"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "cc7ea040b5ec367fce2e93855ea1f77e", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复 pg_dump 和 pg_upgrade，以支持 postgres 或 template1 数据库位于非默认表空间的情况", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cefd8b5dcb7f0d0fed021f38327ec6f7a537823620aec5f7cd423677f4063c74"}, "url": "/docs/compare/?release=9.4.5#9.4.5-35e7f65e0fe7a63d", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "9f857298c69fcf23eba991d66fdc78d8", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复pg_dump和pg_upgrade以支持postgres或template1数据库位于非默认表空间的情况", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cefd8b5dcb7f0d0fed021f38327ec6f7a537823620aec5f7cd423677f4063c74"}, "url": "/docs/compare/?release=9.3.10#9.3.10-1bf8ec2045b41148", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "f6d4cc27aaca23c602e544bafdf27dba", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复pg_dump和pg_upgrade以支持postgres或template1数据库位于非默认表空间的情况", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cefd8b5dcb7f0d0fed021f38327ec6f7a537823620aec5f7cd423677f4063c74"}, "url": "/docs/compare/?release=9.2.14#9.2.14-1bf8ec2045b41148", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "bb9a3ad00d9072acdd6cdd96ae9df1d1", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复pg_dump和pg_upgrade以支持postgres或template1数据库位于非默认表空间的情况", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cefd8b5dcb7f0d0fed021f38327ec6f7a537823620aec5f7cd423677f4063c74"}, "url": "/docs/compare/?release=9.1.19#9.1.19-1bf8ec2045b41148", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-385ed6c617071f0a", "cves": [], "html": "

修复 pg_dump 从过于陈旧而没有特定权限类型的服务器转储时对对象权限的处理（Tom Lane）\n

从 7.3 之前的服务器转储函数或过程语言时，pg_dump 会生成撤销所有者可授予权限、转而把所有权限授予 PUBLIC 的 GRANT/REVOKE 命令。由于涉及的权限只是 USAGE 和 EXECUTE，这不构成安全问题，但这确实是对旧系统行为令人惊讶的表示。已修复为在这些情况下保持默认权限状态不变。\n

", "text": "修复 pg_dump 从过于陈旧而没有特定权限类型的服务器转储时对对象权限的处理（Tom Lane） 从 7.3 之前的服务器转储函数或过程语言时，pg_dump 会生成撤销所有者可授予权限、转而把所有权限授予 PUBLIC 的 GRANT/REVOKE 命令。由于涉及的权限只是 USAGE 和 EXECUTE，这不构成安全问题，但这确实是对旧系统行为令人惊讶的表示。已修复为在这些情况下保持默认权限状态不变。", "title": "修复 pg_dump 从过于陈旧而没有特定权限类型的服务器转储时对对象权限的处理", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "06811a9e17e8fdf6e5742c0d452231b97d047e9d52afb5eeb6af40ed0cc5ff8f", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix pg_dump to handle object privileges sanely when dumping from a server too old to have a particular privilege type (Tom Lane) When dumping functions or procedural languages from pre-7.3 servers, pg_dump would produce GRANT/REVOKE commands that revoked the owner's grantable privileges and instead granted all privileges to PUBLIC. Since the privileges involved are just USAGE and EXECUTE, this isn't a security problem, but it's certainly a surprising representation of the older systems' behavior. Fix it to leave the default privilege state alone in these cases.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/038", "db_id": "f72258b4ee0c7e6110e67a84598da02a", "patch_ids": [], "statement_hash": "8abd3bde865d2172dc1047e8d2532a07a8d4bfe25329b308692020a80dee1eb8", "relations": [{"rule": 2, "type": "equivalent", "target": "439d8d40c88f8a7c8634852d5bdca25d", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "8abd3bde865d2172dc1047e8d2532a07a8d4bfe25329b308692020a80dee1eb8"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "439d8d40c88f8a7c8634852d5bdca25d", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复 pg_dump 从过于陈旧而没有特定权限类型的服务器转储时对对象权限的处理", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "8abd3bde865d2172dc1047e8d2532a07a8d4bfe25329b308692020a80dee1eb8"}, "url": "/docs/compare/?release=9.1.19#9.1.19-385ed6c617071f0a", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-b3b153200af7901b", "cves": [], "html": "

修复pg_dump以转储 shell 类型（Tom Lane）\n

shell 类型（即尚未完全定义的类型）用处不大，但pg_dump仍应转储它们。\n

", "text": "修复pg_dump以转储 shell 类型（Tom Lane） shell 类型（即尚未完全定义的类型）用处不大，但pg_dump仍应转储它们。", "title": "修复pg_dump以转储 shell 类型", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "7e9bf1e7bd0ecd55196fb95ebced19f3656128399f9f32d8f544549b3f7cac75", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix pg_dump to dump shell types (Tom Lane) Shell types (that is, not-yet-fully-defined types) aren't useful for much, but nonetheless pg_dump should dump them.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/039", "db_id": "ab7f74ddc545d2f6f54da12b74bc5573", "patch_ids": [], "statement_hash": "3842f9e8524734ef3ff6776f31bde69a2fba74e0f13dc37e8efdde35a1068408", "relations": [{"rule": 2, "type": "equivalent", "target": "198cd89efe91ccc05b58a6b783f09f70", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "3842f9e8524734ef3ff6776f31bde69a2fba74e0f13dc37e8efdde35a1068408"}}, {"rule": 2, "type": "equivalent", "target": "1b5d70d8b6be98bebcfde68fc4adb9a0", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "3842f9e8524734ef3ff6776f31bde69a2fba74e0f13dc37e8efdde35a1068408"}}, {"rule": 2, "type": "equivalent", "target": "cd6ff460aebbecc60caf6b4b080171f0", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "3842f9e8524734ef3ff6776f31bde69a2fba74e0f13dc37e8efdde35a1068408"}}, {"rule": 2, "type": "equivalent", "target": "dcb47328a1d1764927180d40868b7d67", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "3842f9e8524734ef3ff6776f31bde69a2fba74e0f13dc37e8efdde35a1068408"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "198cd89efe91ccc05b58a6b783f09f70", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复pg_dump以转储 shell 类型", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "3842f9e8524734ef3ff6776f31bde69a2fba74e0f13dc37e8efdde35a1068408"}, "url": "/docs/compare/?release=9.4.5#9.4.5-b3b153200af7901b", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "cd6ff460aebbecc60caf6b4b080171f0", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复pg_dump以转储 shell 类型", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "3842f9e8524734ef3ff6776f31bde69a2fba74e0f13dc37e8efdde35a1068408"}, "url": "/docs/compare/?release=9.3.10#9.3.10-b3b153200af7901b", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "1b5d70d8b6be98bebcfde68fc4adb9a0", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复pg_dump以转储 shell 类型", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "3842f9e8524734ef3ff6776f31bde69a2fba74e0f13dc37e8efdde35a1068408"}, "url": "/docs/compare/?release=9.2.14#9.2.14-b3b153200af7901b", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "dcb47328a1d1764927180d40868b7d67", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复pg_dump以转储 shell 类型", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "3842f9e8524734ef3ff6776f31bde69a2fba74e0f13dc37e8efdde35a1068408"}, "url": "/docs/compare/?release=9.1.19#9.1.19-b3b153200af7901b", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-19960d87a0be9b0f", "cves": [], "html": "

修复 PPC 硬件的自旋锁汇编代码使其与AIX本机汇编器兼容（Tom Lane）\n

如果gcc被配置为使用本机汇编器（这正变得越来越普遍），则用gcc构建无法工作。\n

", "text": "修复 PPC 硬件的自旋锁汇编代码使其与AIX本机汇编器兼容（Tom Lane） 如果gcc被配置为使用本机汇编器（这正变得越来越普遍），则用gcc构建无法工作。", "title": "修复 PPC 硬件的自旋锁汇编代码使其与AIX本机汇编器兼容", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "1099c6e767f4c6e6eb4a3e6d8bd72b49c64755503c02663c5389d28d74ab6294", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix spinlock assembly code for PPC hardware to be compatible with AIX's native assembler (Tom Lane) Building with gcc didn't work if gcc had been configured to use the native assembler, which is becoming more common.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/040", "db_id": "ee5930d6b766b9749efaddd9c3cc5f4c", "patch_ids": [], "statement_hash": "1b1165e75b01634dea27bed0b57f6cccf0b1020d746b4a5ef935bee7a5d92382", "relations": [{"rule": 2, "type": "equivalent", "target": "08722d0b58627909bc9f53b8719359d3", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1b1165e75b01634dea27bed0b57f6cccf0b1020d746b4a5ef935bee7a5d92382"}}, {"rule": 2, "type": "equivalent", "target": "2053606d8ce631ced9d2a927696bbcba", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1b1165e75b01634dea27bed0b57f6cccf0b1020d746b4a5ef935bee7a5d92382"}}, {"rule": 2, "type": "equivalent", "target": "22ce4141ea7a2d4259ae42bcf1f79a1a", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1b1165e75b01634dea27bed0b57f6cccf0b1020d746b4a5ef935bee7a5d92382"}}, {"rule": 2, "type": "equivalent", "target": "88d1a5e3e1cda3976eb97d2f02e3b6d3", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1b1165e75b01634dea27bed0b57f6cccf0b1020d746b4a5ef935bee7a5d92382"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "22ce4141ea7a2d4259ae42bcf1f79a1a", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复 PPC 硬件的自旋锁汇编代码使其与AIX本机汇编器兼容", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1b1165e75b01634dea27bed0b57f6cccf0b1020d746b4a5ef935bee7a5d92382"}, "url": "/docs/compare/?release=9.4.5#9.4.5-19960d87a0be9b0f", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "2053606d8ce631ced9d2a927696bbcba", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复 PPC 硬件的自旋锁汇编代码使其与AIX本机汇编器兼容", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1b1165e75b01634dea27bed0b57f6cccf0b1020d746b4a5ef935bee7a5d92382"}, "url": "/docs/compare/?release=9.3.10#9.3.10-19960d87a0be9b0f", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "88d1a5e3e1cda3976eb97d2f02e3b6d3", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复 PPC 硬件的自旋锁汇编代码使其与AIX本机汇编器兼容", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1b1165e75b01634dea27bed0b57f6cccf0b1020d746b4a5ef935bee7a5d92382"}, "url": "/docs/compare/?release=9.2.14#9.2.14-19960d87a0be9b0f", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "08722d0b58627909bc9f53b8719359d3", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复 PPC 硬件的自旋锁汇编代码使其与AIX本机汇编器兼容", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "1b1165e75b01634dea27bed0b57f6cccf0b1020d746b4a5ef935bee7a5d92382"}, "url": "/docs/compare/?release=9.1.19#9.1.19-19960d87a0be9b0f", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-d99afd964efabbd7", "cves": [], "html": "

在AIX上，测试-qlonglong编译器选项，而不是直接假定它可以安全使用（Noah Misch）\n

", "text": "在AIX上，测试-qlonglong编译器选项，而不是直接假定它可以安全使用（Noah Misch）", "title": "在AIX上，测试-qlonglong编译器选项，而不是直接假定它可以安全使用", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "c02fa835a0c930063520397f24f1953fde6d306f4bad2cb0a9a9975c8acfb7ad", "section_path": ["变更"], "commit_groups": [], "identity_text": "On AIX, test the -qlonglong compiler option rather than just assuming it's safe to use (Noah Misch)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/041", "db_id": "8dfcc185ebbb8d9b450a386f73553b84", "patch_ids": [], "statement_hash": "cc165bf194d65990d80eba308680b15ef43c28c6bbb9d7001d5b04e816834fff", "relations": [{"rule": 2, "type": "equivalent", "target": "568dfa6e89c6639fa12ac119790807aa", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc165bf194d65990d80eba308680b15ef43c28c6bbb9d7001d5b04e816834fff"}}, {"rule": 2, "type": "equivalent", "target": "6a2f7a5d970f41298c516e2d6993f1f1", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc165bf194d65990d80eba308680b15ef43c28c6bbb9d7001d5b04e816834fff"}}, {"rule": 2, "type": "equivalent", "target": "c00323995f0b6ae45556947d8a9e3505", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc165bf194d65990d80eba308680b15ef43c28c6bbb9d7001d5b04e816834fff"}}, {"rule": 2, "type": "equivalent", "target": "f43a95263da908bd3c3bf2ce74809e5c", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc165bf194d65990d80eba308680b15ef43c28c6bbb9d7001d5b04e816834fff"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "c00323995f0b6ae45556947d8a9e3505", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "在 AIX 上，测试 -qlonglong 编译器选项，而不是仅仅假定可以安全使用", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc165bf194d65990d80eba308680b15ef43c28c6bbb9d7001d5b04e816834fff"}, "url": "/docs/compare/?release=9.4.5#9.4.5-582cb3ddeafa8431", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "f43a95263da908bd3c3bf2ce74809e5c", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "在AIX上，测试-qlonglong编译器选项，而不是直接假定它可以安全使用", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc165bf194d65990d80eba308680b15ef43c28c6bbb9d7001d5b04e816834fff"}, "url": "/docs/compare/?release=9.3.10#9.3.10-d99afd964efabbd7", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "6a2f7a5d970f41298c516e2d6993f1f1", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "在AIX上，测试-qlonglong编译器选项，而不是直接假定它可以安全使用", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc165bf194d65990d80eba308680b15ef43c28c6bbb9d7001d5b04e816834fff"}, "url": "/docs/compare/?release=9.2.14#9.2.14-d99afd964efabbd7", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "568dfa6e89c6639fa12ac119790807aa", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "在AIX上，测试-qlonglong编译器选项，而不是直接假定它可以安全使用", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "cc165bf194d65990d80eba308680b15ef43c28c6bbb9d7001d5b04e816834fff"}, "url": "/docs/compare/?release=9.1.19#9.1.19-d99afd964efabbd7", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-b77bed39928ffbe9", "cves": [], "html": "

在AIX上，使用-Wl,-brtllib链接选项以允许符号在运行时解析（Noah Misch）\n

Perl 5.8.0 及更高版本依赖这一能力。\n

", "text": "在AIX上，使用-Wl,-brtllib链接选项以允许符号在运行时解析（Noah Misch） Perl 5.8.0 及更高版本依赖这一能力。", "title": "在AIX上，使用-Wl,-brtllib链接选项以允许符号在运行时解析", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "359c0e0820174e6b0106125372d70ce8f90edc57ee9e2efb429471b6e0f7cfda", "section_path": ["变更"], "commit_groups": [], "identity_text": "On AIX, use -Wl,-brtllib link option to allow symbols to be resolved at runtime (Noah Misch) Perl relies on this ability in 5.8.0 and later.", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/042", "db_id": "8f1708238b550f84182c44af3d3c0b82", "patch_ids": [], "statement_hash": "e4a8a2748e95297e0fc15c46824099d3958d8d6c815e2dfd010bd9b7661210c5", "relations": [{"rule": 2, "type": "equivalent", "target": "1c471a9d8bab5c55ebd8141bdc0c545c", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e4a8a2748e95297e0fc15c46824099d3958d8d6c815e2dfd010bd9b7661210c5"}}, {"rule": 2, "type": "equivalent", "target": "702a7f1c8f7a8410baa8a62ff10c6dd3", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e4a8a2748e95297e0fc15c46824099d3958d8d6c815e2dfd010bd9b7661210c5"}}, {"rule": 2, "type": "equivalent", "target": "86d8b90f4c61aafb7a7fb2189c44d402", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e4a8a2748e95297e0fc15c46824099d3958d8d6c815e2dfd010bd9b7661210c5"}}, {"rule": 2, "type": "equivalent", "target": "a81be841fc994304a694cdfc03638283", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e4a8a2748e95297e0fc15c46824099d3958d8d6c815e2dfd010bd9b7661210c5"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "1c471a9d8bab5c55ebd8141bdc0c545c", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "在AIX上，使用-Wl,-brtllib链接选项以允许符号在运行时解析", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e4a8a2748e95297e0fc15c46824099d3958d8d6c815e2dfd010bd9b7661210c5"}, "url": "/docs/compare/?release=9.4.5#9.4.5-b77bed39928ffbe9", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "a81be841fc994304a694cdfc03638283", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "在AIX上，使用-Wl,-brtllib链接选项以允许符号在运行时解析", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e4a8a2748e95297e0fc15c46824099d3958d8d6c815e2dfd010bd9b7661210c5"}, "url": "/docs/compare/?release=9.3.10#9.3.10-b77bed39928ffbe9", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "702a7f1c8f7a8410baa8a62ff10c6dd3", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "在AIX上，使用-Wl,-brtllib链接选项以允许符号在运行时解析", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e4a8a2748e95297e0fc15c46824099d3958d8d6c815e2dfd010bd9b7661210c5"}, "url": "/docs/compare/?release=9.2.14#9.2.14-b77bed39928ffbe9", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "86d8b90f4c61aafb7a7fb2189c44d402", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "在AIX上，使用-Wl,-brtllib链接选项以允许符号在运行时解析", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "e4a8a2748e95297e0fc15c46824099d3958d8d6c815e2dfd010bd9b7661210c5"}, "url": "/docs/compare/?release=9.1.19#9.1.19-b77bed39928ffbe9", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-2079635a1865c234", "cves": [], "html": "

由于编译器缺陷，在使用 32 位xlc编译时避免使用内联函数（Noah Misch）\n

", "text": "由于编译器缺陷，在使用 32 位xlc编译时避免使用内联函数（Noah Misch）", "title": "由于编译器缺陷，在使用 32 位xlc编译时避免使用内联函数", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "844943335464d4ee474c3f73667a13bc4fe93d923c5029c480b2d1c69b6c1977", "section_path": ["变更"], "commit_groups": [], "identity_text": "Avoid use of inline functions when compiling with 32-bit xlc, due to compiler bugs (Noah Misch)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/043", "db_id": "ba1b33efb41d54081600d29fc597454e", "patch_ids": [], "statement_hash": "145f012e8d72f366304e35b0f86eb96441bde62f8d43077520a1dc99c0f81cb8", "relations": [{"rule": 2, "type": "equivalent", "target": "3d670e76d42c19d3aaec94c33efa2ef1", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "145f012e8d72f366304e35b0f86eb96441bde62f8d43077520a1dc99c0f81cb8"}}, {"rule": 2, "type": "equivalent", "target": "48f15fe9b20c6994a95a807b98ec35bb", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "145f012e8d72f366304e35b0f86eb96441bde62f8d43077520a1dc99c0f81cb8"}}, {"rule": 2, "type": "equivalent", "target": "758e12ef578cbeb1823776e365470049", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "145f012e8d72f366304e35b0f86eb96441bde62f8d43077520a1dc99c0f81cb8"}}, {"rule": 2, "type": "equivalent", "target": "876020ff4ceebd981830b752b8cf086f", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "145f012e8d72f366304e35b0f86eb96441bde62f8d43077520a1dc99c0f81cb8"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "48f15fe9b20c6994a95a807b98ec35bb", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "使用 32 位 xlc 编译时避免使用内联函数，因为编译器存在缺陷", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "145f012e8d72f366304e35b0f86eb96441bde62f8d43077520a1dc99c0f81cb8"}, "url": "/docs/compare/?release=9.4.5#9.4.5-a8fff0424fa4307c", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "3d670e76d42c19d3aaec94c33efa2ef1", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "由于编译器缺陷，在使用 32 位xlc编译时避免使用内联函数", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "145f012e8d72f366304e35b0f86eb96441bde62f8d43077520a1dc99c0f81cb8"}, "url": "/docs/compare/?release=9.3.10#9.3.10-2079635a1865c234", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "876020ff4ceebd981830b752b8cf086f", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "由于编译器缺陷，在使用 32 位xlc编译时避免使用内联函数", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "145f012e8d72f366304e35b0f86eb96441bde62f8d43077520a1dc99c0f81cb8"}, "url": "/docs/compare/?release=9.2.14#9.2.14-2079635a1865c234", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "758e12ef578cbeb1823776e365470049", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "由于编译器缺陷，在使用 32 位xlc编译时避免使用内联函数", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "145f012e8d72f366304e35b0f86eb96441bde62f8d43077520a1dc99c0f81cb8"}, "url": "/docs/compare/?release=9.1.19#9.1.19-2079635a1865c234", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-c5b84c55a849b496", "cves": [], "html": "

必要时使用librt提供sched_yield()，某些 Solaris 版本即是如此（Oskari Saarenmaa）\n

", "text": "必要时使用librt提供sched_yield()，某些 Solaris 版本即是如此（Oskari Saarenmaa）", "title": "必要时使用librt提供sched_yield()，某些 Solaris 版本即是如此", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "1c63156636d12289eefcd36ce516cec2c3d6057ac02f8f6cad207711d8d911ca", "section_path": ["变更"], "commit_groups": [], "identity_text": "Use librt for sched_yield() when necessary, which it is on some Solaris versions (Oskari Saarenmaa)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/044", "db_id": "640c578e3035e1922f5aeaf519c9e8ce", "patch_ids": [], "statement_hash": "6f3bf634e61cbc1999279e3da5421becfeefcc5d86dd5353a17619da09938813", "relations": [{"rule": 2, "type": "equivalent", "target": "07cc0a1005b6962cde2372e9f9368b21", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6f3bf634e61cbc1999279e3da5421becfeefcc5d86dd5353a17619da09938813"}}, {"rule": 2, "type": "equivalent", "target": "28d4a8ee80331047799b18a48644e0ba", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6f3bf634e61cbc1999279e3da5421becfeefcc5d86dd5353a17619da09938813"}}, {"rule": 2, "type": "equivalent", "target": "367ba659cb5305339233fa74c73c909f", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6f3bf634e61cbc1999279e3da5421becfeefcc5d86dd5353a17619da09938813"}}, {"rule": 2, "type": "equivalent", "target": "b10009add7519a9b2ba6ee201651ed9e", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6f3bf634e61cbc1999279e3da5421becfeefcc5d86dd5353a17619da09938813"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "07cc0a1005b6962cde2372e9f9368b21", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "必要时使用 librt 提供 sched_yield()，在某些 Solaris 版本上正是如此", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6f3bf634e61cbc1999279e3da5421becfeefcc5d86dd5353a17619da09938813"}, "url": "/docs/compare/?release=9.4.5#9.4.5-c82c3c5848e8ae19", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "367ba659cb5305339233fa74c73c909f", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "必要时使用librt提供sched_yield()，某些 Solaris 版本即是如此", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6f3bf634e61cbc1999279e3da5421becfeefcc5d86dd5353a17619da09938813"}, "url": "/docs/compare/?release=9.3.10#9.3.10-c5b84c55a849b496", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "b10009add7519a9b2ba6ee201651ed9e", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "必要时使用librt提供sched_yield()，某些 Solaris 版本即是如此", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6f3bf634e61cbc1999279e3da5421becfeefcc5d86dd5353a17619da09938813"}, "url": "/docs/compare/?release=9.2.14#9.2.14-c5b84c55a849b496", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "28d4a8ee80331047799b18a48644e0ba", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "必要时使用librt提供sched_yield()，某些 Solaris 版本即是如此", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "6f3bf634e61cbc1999279e3da5421becfeefcc5d86dd5353a17619da09938813"}, "url": "/docs/compare/?release=9.1.19#9.1.19-c5b84c55a849b496", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-ab87fa4f5d7affe5", "cves": [], "html": "

修复 Windowsinstall.bat脚本以处理包含空格的目标目录名（Heikki Linnakangas）\n

", "text": "修复 Windowsinstall.bat脚本以处理包含空格的目标目录名（Heikki Linnakangas）", "title": "修复 Windowsinstall.bat脚本以处理包含空格的目标目录名", "commits": [], "section": "变更", "category": "bugfix", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "055bad70218f110bc06ec240c080eb474a3a2f86b4b52c96f87ce3ec789dc897", "section_path": ["变更"], "commit_groups": [], "identity_text": "Fix Windows install.bat script to handle target directory names that contain spaces (Heikki Linnakangas)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/045", "db_id": "2ab7366931eca415ea81477cdaf50977", "patch_ids": [], "statement_hash": "2aed701e47d9fea2fc3f4468e294c897ad336ec1542cae0693ae80fafdd100f5", "relations": [{"rule": 2, "type": "equivalent", "target": "20abc2c5303e78b897918c6b0787d6e0", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2aed701e47d9fea2fc3f4468e294c897ad336ec1542cae0693ae80fafdd100f5"}}, {"rule": 2, "type": "equivalent", "target": "28c9d0f663c7d40194eb73fb31a0c3bf", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2aed701e47d9fea2fc3f4468e294c897ad336ec1542cae0693ae80fafdd100f5"}}, {"rule": 2, "type": "equivalent", "target": "7c0e915caa622e816a95f71b331a99b8", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2aed701e47d9fea2fc3f4468e294c897ad336ec1542cae0693ae80fafdd100f5"}}, {"rule": 2, "type": "equivalent", "target": "8178eb6232fd972850e1261471abbe2c", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2aed701e47d9fea2fc3f4468e294c897ad336ec1542cae0693ae80fafdd100f5"}}], "version": "9.0.23", "category_label": "BUG 修复", "also_in": [], "variants": [], "related_changes": [{"db_id": "7c0e915caa622e816a95f71b331a99b8", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "修复 Windows install.bat 脚本以处理包含空格的目标目录名", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2aed701e47d9fea2fc3f4468e294c897ad336ec1542cae0693ae80fafdd100f5"}, "url": "/docs/compare/?release=9.4.5#9.4.5-27ca82cd1452b2e3", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "20abc2c5303e78b897918c6b0787d6e0", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "修复 Windowsinstall.bat脚本以处理包含空格的目标目录名", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2aed701e47d9fea2fc3f4468e294c897ad336ec1542cae0693ae80fafdd100f5"}, "url": "/docs/compare/?release=9.3.10#9.3.10-ab87fa4f5d7affe5", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "28c9d0f663c7d40194eb73fb31a0c3bf", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "修复 Windowsinstall.bat脚本以处理包含空格的目标目录名", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2aed701e47d9fea2fc3f4468e294c897ad336ec1542cae0693ae80fafdd100f5"}, "url": "/docs/compare/?release=9.2.14#9.2.14-ab87fa4f5d7affe5", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "8178eb6232fd972850e1261471abbe2c", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "修复 Windowsinstall.bat脚本以处理包含空格的目标目录名", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "2aed701e47d9fea2fc3f4468e294c897ad336ec1542cae0693ae80fafdd100f5"}, "url": "/docs/compare/?release=9.1.19#9.1.19-ab87fa4f5d7affe5", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-13376f8ec69d0ac3", "cves": [], "html": "

使PostgreSQL版本号的数字形式（例如90405）以名为VERSION_NUM的变量方便地提供给扩展 Makefile 使用（Michael Paquier）\n

", "text": "使PostgreSQL版本号的数字形式（例如90405）以名为VERSION_NUM的变量方便地提供给扩展 Makefile 使用（Michael Paquier）", "title": "使PostgreSQL版本号的数字形式（例如90405）以名为VERSION_NUM的变量方便地提供给扩展 Makefile 使用", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "5959fbd39edc6d90ceb04f417b68d3808976e82b2e4d58974f530a42e51b0d68", "section_path": ["变更"], "commit_groups": [], "identity_text": "Make the numeric form of the PostgreSQL version number (e.g., 90405) readily available to extension Makefiles, as a variable named VERSION_NUM (Michael Paquier)", "commit_aliases": [], "source_commits": [], "source_entry_id": "9.0.23/changes/046", "db_id": "3b8975527a21b7d7d5623b9a190723b0", "patch_ids": [], "statement_hash": "484060ca2a9408a8cf77ff226efaf1da79595db7b09616726d77ba2163df1965", "relations": [{"rule": 2, "type": "equivalent", "target": "0c57541666ec0cce94e6def17ed48342", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "484060ca2a9408a8cf77ff226efaf1da79595db7b09616726d77ba2163df1965"}}, {"rule": 2, "type": "equivalent", "target": "8aef9c56b83c6445e74788a14336c07f", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "484060ca2a9408a8cf77ff226efaf1da79595db7b09616726d77ba2163df1965"}}, {"rule": 2, "type": "equivalent", "target": "b6a53bd4e874ed0d250f3685a5016a87", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "484060ca2a9408a8cf77ff226efaf1da79595db7b09616726d77ba2163df1965"}}, {"rule": 2, "type": "equivalent", "target": "f60461d369dd6c92d50478705906a207", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "484060ca2a9408a8cf77ff226efaf1da79595db7b09616726d77ba2163df1965"}}], "version": "9.0.23", "category_label": "其他改进", "also_in": [], "variants": [], "related_changes": [{"db_id": "f60461d369dd6c92d50478705906a207", "kind": "equivalent", "version": "9.4.5", "label": "9.4.5", "title": "使 PostgreSQL 版本号的数字形式（例如 90405）以名为 VERSION_NUM 的变量方便地供扩展 Makefile 使用", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "484060ca2a9408a8cf77ff226efaf1da79595db7b09616726d77ba2163df1965"}, "url": "/docs/compare/?release=9.4.5#9.4.5-5ee43f800ffd792d", "source_url": "/docs/release/9.4.5/#id-1.11.6.26.5"}, {"db_id": "0c57541666ec0cce94e6def17ed48342", "kind": "equivalent", "version": "9.3.10", "label": "9.3.10", "title": "使PostgreSQL版本号的数字形式（例如90405）以名为VERSION_NUM的变量方便地提供给扩展 Makefile 使用", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "484060ca2a9408a8cf77ff226efaf1da79595db7b09616726d77ba2163df1965"}, "url": "/docs/compare/?release=9.3.10#9.3.10-13376f8ec69d0ac3", "source_url": "/docs/release/9.3.10/#id-1.11.6.20.5"}, {"db_id": "8aef9c56b83c6445e74788a14336c07f", "kind": "equivalent", "version": "9.2.14", "label": "9.2.14", "title": "使PostgreSQL版本号的数字形式（例如90405）以名为VERSION_NUM的变量方便地提供给扩展 Makefile 使用", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "484060ca2a9408a8cf77ff226efaf1da79595db7b09616726d77ba2163df1965"}, "url": "/docs/compare/?release=9.2.14#9.2.14-13376f8ec69d0ac3", "source_url": "/docs/release/9.2.14/#id-1.11.6.15.5"}, {"db_id": "b6a53bd4e874ed0d250f3685a5016a87", "kind": "equivalent", "version": "9.1.19", "label": "9.1.19", "title": "使PostgreSQL版本号的数字形式（例如90405）以名为VERSION_NUM的变量方便地提供给扩展 Makefile 使用", "evidence": {"same_day": true, "patch_ids": [], "statement_hash": "484060ca2a9408a8cf77ff226efaf1da79595db7b09616726d77ba2163df1965"}, "url": "/docs/compare/?release=9.1.19#9.1.19-13376f8ec69d0ac3", "source_url": "/docs/release/9.1.19/#id-1.11.6.10.5"}]}, {"id": "9.0.23-5a7b80cf37914d87", "cves": [], "html": "

将时区数据文件更新到tzdata发行版 2015g，以反映开曼群岛、斐济、摩尔多瓦、摩洛哥、诺福克岛、朝鲜、土耳其和乌拉圭的夏令时法规变更。为加拿大北落基山地区新增了时区名America/Fort_Nelson。\n

", "text": "将时区数据文件更新到tzdata发行版 2015g，以反映开曼群岛、斐济、摩尔多瓦、摩洛哥、诺福克岛、朝鲜、土耳其和乌拉圭的夏令时法规变更。为加拿大北落基山地区新增了时区名America/Fort_Nelson。", "title": "将时区数据文件更新到tzdata发行版 2015g，以反映开曼群岛、斐济、摩尔多瓦、摩洛哥、诺福克岛、朝鲜、土耳其和乌拉圭的夏令时法规变更。为加拿大北落基山地区新增了时区名America/Fort_Nelson。", "commits": [], "section": "变更", "category": "improvement", "source_url": "/docs/release/9.0.23/#id-1.11.6.5.6", "source_hash": "d99a81058168caa22d8a41fef82b608e536eab728d64fc44392f18ba60d29a15", "section_path": ["变更"], "commit_groups": [], "identity_text": "Update time zone data files to tzdata release 2015g for DST law changes in Cayman Islands, Fiji, Moldova, Morocco, Norfolk Island, North Korea, Turkey, and Uruguay. 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