{"kind": "metric", "major": "18", "item": {"slug": "pg_statio_sys_sequences-blks_hit", "name": "pg_statio_sys_sequences.blks_hit", "name_zh": "", "category": "pg_statio_sys_sequences", "summary": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "aliases": ["blks_hit", "pg_statio_sys_sequences"], "content_hash": "b05381355a7ced42571a14fb854bfeaa1002d206f5c869e6e6f07bcfba2b699d", "versions": {"10": {"view": "pg_statio_sys_sequences", "facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "field": "blks_hit", "tables": [], "related": [{"url": "/wiki/catalog/pg_statio_sys_sequences/?v=10", "label": "pg_statio_sys_sequences \u5b57\u6bb5"}, {"url": "/docs/10/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v10.23/postgresql-10.23.tar.bz2", "label": "10.23", "major": "10", "channel": "stable", "revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "sources": [{"url": "/docs/10/monitoring-stats.html#id-1.6.15.7.6.7.2.2.21.1.2", "path": "monitoring-stats.html", "label": "PostgreSQL 10 English manual", "sha256": "8b88457ddc21d8cbc59bc88fb9e07a79090419ef77c3d7f05b03e0f66a2bac3f"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/10/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "10", "build_id": 63, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "cf884834ed32c9ed9446bea488204432defca82b5fccd3075349b7b866653094", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:62997ea80516ad012fbf6359de33f3b016b54c47e2df76e75606116b4baaf8e5"}, "body_sha256": "e6b92bff0b95a386406800750be8a38db0d3cb6a545d6a8cfc91a1a1e76ab7d2", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "sql_type": "bigint", "center_zh": {"title": "pg_statio_sys_sequences.blks_hit", "locale": "zh-Hans", "source": {"key": "pg_statio_sys_sequences-blks_hit", "locale": "zh-Hans", "version": "10", "text_hash": "e1bbc5a722f92b3fa45cecf40291a866a366129b25bb672d10be255377478a32", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/10/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "10", "build_id": 63, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "cf884834ed32c9ed9446bea488204432defca82b5fccd3075349b7b866653094", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:62997ea80516ad012fbf6359de33f3b016b54c47e2df76e75606116b4baaf8e5"}, "body_sha256": "e6b92bff0b95a386406800750be8a38db0d3cb6a545d6a8cfc91a1a1e76ab7d2", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/10/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "version": "10", "link_map": {"/zh/docs/10/monitoring-stats.html": "/docs/10/monitoring-stats.html"}, "body_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/10/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "8ab0b5c631a9399207f722f39f16f8e0cd4f1c5383a007298d2a6ae76cba7737", "content_hash": "e1bbc5a722f92b3fa45cecf40291a866a366129b25bb672d10be255377478a32", "source_database": "center", "source_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "signature": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "tables_zh": [], "documented": true, "description": ["\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570"], "manual_html": "", "manual_path": "/docs/10/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/10/monitoring-stats.html", "method": "same-major semantic node", "sha256": "881c50196a1774b6cbfd40977523b79f34cd079195f91024d1e3c322c763a8b5", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[6]/div[61]/div[1]/table[0]/tbody[2]/tr[4]/td[2]"]}], "language": "zh", "original_text": {"/versions/10/description/0": "Number of buffer hits in this sequence", "/versions/10/facts/0/label": "View", "/versions/10/facts/1/label": "Field", "/versions/10/facts/2/label": "SQL type", "/versions/10/facts/3/label": "Units named in the field definition", "/versions/10/facts/3/value": "Not specified", "/versions/10/facts/4/label": "Reset observation", "/versions/10/facts/4/value": "No stats_reset field is documented for this view", "/versions/10/related/0/label": "pg_statio_sys_sequences columns", "/versions/10/related/1/label": "Statistics collection and reset functions", "/versions/10/sections/0/title": "View semantics", "/versions/10/sections/1/title": "Collection and reset context", "/versions/10/sections/2/title": "Inspect this field", "/versions/10/sections/0/paragraphs/0": "Same as pg_statio_all_sequences, except that only system sequences are shown. (Presently, no system sequences are defined, so this view is always empty.)", "/versions/10/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/10/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "a10790a39661c535b3246433c96b68935e8732f205af07c15752bdf4004dd545", "canonical_center_text_hash": "e1bbc5a722f92b3fa45cecf40291a866a366129b25bb672d10be255377478a32"}, "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "comparison_data": {"view": "pg_statio_sys_sequences", "field": "blks_hit", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "9140b63b651e9383a9128794e1da10b4f91e1c5ca9cf50b83e78be4ce3145280", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/10/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "11": {"view": "pg_statio_sys_sequences", "facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "field": "blks_hit", "tables": [], "related": [{"url": "/wiki/catalog/pg_statio_sys_sequences/?v=11", "label": "pg_statio_sys_sequences \u5b57\u6bb5"}, {"url": "/docs/11/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v11.22/postgresql-11.22.tar.bz2", "label": "11.22", "major": "11", "channel": "stable", "revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "sources": [{"url": "/docs/11/monitoring-stats.html#id-1.6.15.7.6.7.2.2.21.1.2", "path": "monitoring-stats.html", "label": "PostgreSQL 11 English manual", "sha256": "8b7b421aabe5ecaae695cb42a270d7192bfe2bfbd1ac2aa756087c177f734600"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/11/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "11", "build_id": 64, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "2bd0ab0ada5d4a95c80dd511d5018532613c2753b6c2debc208355ba0cf80625", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:ef5c7bc074acae9795db16e6b7482aea3b222bd4bcce0f76831332b97a21e8a1"}, "body_sha256": "d310011ef1767b0cebf55c0824bab308cdd628727deef27fb6f3a1ff52160e42", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "sql_type": "bigint", "center_zh": {"title": "pg_statio_sys_sequences.blks_hit", "locale": "zh-Hans", "source": {"key": "pg_statio_sys_sequences-blks_hit", "locale": "zh-Hans", "version": "11", "text_hash": "d439a736aeeef1d2ac8fdfe64a474d0777ef2007bb544d3791cba1a6a6143b63", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/11/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "11", "build_id": 64, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "2bd0ab0ada5d4a95c80dd511d5018532613c2753b6c2debc208355ba0cf80625", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:ef5c7bc074acae9795db16e6b7482aea3b222bd4bcce0f76831332b97a21e8a1"}, "body_sha256": "d310011ef1767b0cebf55c0824bab308cdd628727deef27fb6f3a1ff52160e42", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/11/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "version": "11", "link_map": {"/zh/docs/11/monitoring-stats.html": "/docs/11/monitoring-stats.html"}, "body_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/11/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "39bfd77decdf4ad81cb22bcb9ffa71292ed5f20c612ca39982cb1ee0c210f4b9", "content_hash": "d439a736aeeef1d2ac8fdfe64a474d0777ef2007bb544d3791cba1a6a6143b63", "source_database": "center", "source_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "signature": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "tables_zh": [], "documented": true, "description": ["\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570"], "manual_html": "", "manual_path": "/docs/11/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": 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{"/versions/11/description/0": "Number of buffer hits in this sequence", "/versions/11/facts/0/label": "View", "/versions/11/facts/1/label": "Field", "/versions/11/facts/2/label": "SQL type", "/versions/11/facts/3/label": "Units named in the field definition", "/versions/11/facts/3/value": "Not specified", "/versions/11/facts/4/label": "Reset observation", "/versions/11/facts/4/value": "No stats_reset field is documented for this view", "/versions/11/related/0/label": "pg_statio_sys_sequences columns", "/versions/11/related/1/label": "Statistics collection and reset functions", "/versions/11/sections/0/title": "View semantics", "/versions/11/sections/1/title": "Collection and reset context", "/versions/11/sections/2/title": "Inspect this field", "/versions/11/sections/0/paragraphs/0": "Same as pg_statio_all_sequences, except that only system sequences are shown. (Presently, no system sequences are defined, so this view is always empty.)", "/versions/11/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/11/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "5621d4a1470daa24a4d2cb57afd2d6070d118b007d1d703124ec0fc4b32e7772", "canonical_center_text_hash": "d439a736aeeef1d2ac8fdfe64a474d0777ef2007bb544d3791cba1a6a6143b63"}, "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "comparison_data": {"view": "pg_statio_sys_sequences", "field": "blks_hit", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "9140b63b651e9383a9128794e1da10b4f91e1c5ca9cf50b83e78be4ce3145280", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/11/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "12": {"view": "pg_statio_sys_sequences", "facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "field": "blks_hit", "tables": [], "related": [{"url": "/wiki/catalog/pg_statio_sys_sequences/?v=12", "label": "pg_statio_sys_sequences \u5b57\u6bb5"}, {"url": "/docs/12/monitoring-stats.html", "label": 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"snapshot:sha256:86d2ff781f93e1de17122ebc514d5e64fcb63fed15941f496d7e146c6dcc7a49"}, "body_sha256": "84bfb5567c20e6c7c76b13cf7bacfabc61ba21bf8e6eb833246c47677669d7ab", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "sql_type": "bigint", "center_zh": {"title": "pg_statio_sys_sequences.blks_hit", "locale": "zh-Hans", "source": {"key": "pg_statio_sys_sequences-blks_hit", "locale": "zh-Hans", "version": "12", "text_hash": "777784aa8736b5bb1f59b3fe74ff67227eae3b2b5ec2e2014e0db5ee6349701f", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/12/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "12", "build_id": 65, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "1807d9852353a1af2b64d546fb3be93143b4831734c8d432737488e3037ac9f1", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:86d2ff781f93e1de17122ebc514d5e64fcb63fed15941f496d7e146c6dcc7a49"}, "body_sha256": "84bfb5567c20e6c7c76b13cf7bacfabc61ba21bf8e6eb833246c47677669d7ab", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/12/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "version": "12", "link_map": {"/zh/docs/12/monitoring-stats.html": "/docs/12/monitoring-stats.html"}, "body_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/12/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "a9f842a5c01444ec6ac37c04ad1a0b00723fbb1dbeadb15df987688ae1358a32", "content_hash": "777784aa8736b5bb1f59b3fe74ff67227eae3b2b5ec2e2014e0db5ee6349701f", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "signature": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "tables_zh": [], "documented": true, "description": ["\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570"], "manual_html": "", "manual_path": "/docs/12/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/12/monitoring-stats.html", "method": "same-major semantic node", "sha256": "d9fccd3a149dcb1b042346f59f216885cbd5a1cef552dae403a74da45af66cd0", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[6]/div[65]/div[1]/table[0]/tbody[2]/tr[4]/td[2]"]}], "language": "zh", "original_text": {"/versions/12/description/0": "Number of buffer hits in this sequence", "/versions/12/facts/0/label": "View", "/versions/12/facts/1/label": "Field", "/versions/12/facts/2/label": "SQL type", "/versions/12/facts/3/label": "Units named in the field definition", "/versions/12/facts/3/value": "Not specified", "/versions/12/facts/4/label": "Reset observation", "/versions/12/facts/4/value": "No stats_reset field is documented for this view", "/versions/12/related/0/label": "pg_statio_sys_sequences columns", "/versions/12/related/1/label": "Statistics collection and reset functions", "/versions/12/sections/0/title": "View semantics", "/versions/12/sections/1/title": "Collection and reset context", "/versions/12/sections/2/title": "Inspect this field", "/versions/12/sections/0/paragraphs/0": "Same as pg_statio_all_sequences, except that only system sequences are shown. (Presently, no system sequences are defined, so this view is always empty.)", "/versions/12/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/12/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "26f78dd4a489b79a257c33f185f67ab2bf65e454838f681823f963dc60e94da3", "canonical_center_text_hash": "777784aa8736b5bb1f59b3fe74ff67227eae3b2b5ec2e2014e0db5ee6349701f"}, "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "comparison_data": {"view": "pg_statio_sys_sequences", "field": "blks_hit", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "9140b63b651e9383a9128794e1da10b4f91e1c5ca9cf50b83e78be4ce3145280", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/12/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "13": {"view": "pg_statio_sys_sequences", "facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "field": "blks_hit", "tables": [], "related": [{"url": "/wiki/catalog/pg_statio_sys_sequences/?v=13", "label": "pg_statio_sys_sequences \u5b57\u6bb5"}, {"url": "/docs/13/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v13.23/postgresql-13.23.tar.bz2", "label": "13.23", "major": "13", "channel": "stable", "revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "sources": [{"url": "/docs/13/monitoring-stats.html#id-1.6.14.7.6.8.2.2.21.1.2", "path": "monitoring-stats.html", "label": "PostgreSQL 13 English manual", "sha256": "a8ec0d199d592259f260a41ccb2821e582cd6dae1014a784e1e86203740afcb0"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/13/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "57373e7034db8002ff131250ff4fe83a8251455fad5580597598b0863a245ece", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4"}, "body_sha256": "cb40c92916d63c598c5c487b6c625671ab12644c34ae1298002094b26f4a166d", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "sql_type": "bigint", "center_zh": {"title": "pg_statio_sys_sequences.blks_hit", "locale": "zh-Hans", "source": {"key": "pg_statio_sys_sequences-blks_hit", "locale": "zh-Hans", "version": "13", "text_hash": "2bbf3a8d4d1c666f1bab17a68984622eacaeafb1ea9646092508492409ffb672", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/13/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "57373e7034db8002ff131250ff4fe83a8251455fad5580597598b0863a245ece", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4"}, "body_sha256": "cb40c92916d63c598c5c487b6c625671ab12644c34ae1298002094b26f4a166d", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/13/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "version": "13", "link_map": {"/zh/docs/13/monitoring-stats.html": "/docs/13/monitoring-stats.html"}, "body_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/13/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "f2d0a968027276a47e0e0a915c03fee061ba8c95ee06c8eef8c54291539ae1f4", "content_hash": "2bbf3a8d4d1c666f1bab17a68984622eacaeafb1ea9646092508492409ffb672", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "signature": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "tables_zh": [], "documented": true, "description": ["\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570"], "manual_html": "", "manual_path": "/docs/13/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/13/monitoring-stats.html", "method": "same-major semantic node", "sha256": "1afff4ad1a4bc0c7e04a62d13adebcc1d39c30aca969618fab0cca8d0a115a96", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[21]/div[3]/div[1]/table[0]/tbody[2]/tr[4]/td[0]/p[1]"]}], "language": "zh", "original_text": {"/versions/13/description/0": "Number of buffer hits in this sequence", "/versions/13/facts/0/label": "View", "/versions/13/facts/1/label": "Field", "/versions/13/facts/2/label": "SQL type", "/versions/13/facts/3/label": "Units named in the field definition", "/versions/13/facts/3/value": "Not specified", "/versions/13/facts/4/label": "Reset observation", "/versions/13/facts/4/value": "No stats_reset field is documented for this view", "/versions/13/related/0/label": "pg_statio_sys_sequences columns", "/versions/13/related/1/label": "Statistics collection and reset functions", "/versions/13/sections/0/title": "View semantics", "/versions/13/sections/1/title": "Collection and reset context", "/versions/13/sections/2/title": "Inspect this field", "/versions/13/sections/0/paragraphs/0": "Same as pg_statio_all_sequences, except that only system sequences are shown. (Presently, no system sequences are defined, so this view is always empty.)", "/versions/13/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/13/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "86ff6be5e0c80fca18712eeb1da7161ab6b12744f063456db598812433d4945d", "canonical_center_text_hash": "2bbf3a8d4d1c666f1bab17a68984622eacaeafb1ea9646092508492409ffb672"}, "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "comparison_data": {"view": "pg_statio_sys_sequences", "field": "blks_hit", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "9140b63b651e9383a9128794e1da10b4f91e1c5ca9cf50b83e78be4ce3145280", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/13/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "14": {"view": "pg_statio_sys_sequences", "facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "field": "blks_hit", "tables": [], "related": [{"url": "/wiki/catalog/pg_statio_sys_sequences/?v=14", "label": "pg_statio_sys_sequences \u5b57\u6bb5"}, {"url": "/docs/14/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v14.24/postgresql-14.24.tar.bz2", "label": "14.24", "major": "14", "channel": "stable", "revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "sources": [{"url": "/docs/14/monitoring-stats.html#id-1.6.15.7.6.8.2.2.22.1.2", "path": "monitoring-stats.html", "label": "PostgreSQL 14 English manual", "sha256": "1852c6205d68e465d08dd8f75e3b6bfdd4a475ee8d79886e2dcff6bff8e2d243"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/14/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "14", "build_id": 99, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "5d0b3feda6ee0197d76fdc68b8b0b9837def8844a3463bc79c380c92ca629dbb", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:87e6aa4fd6e1ec85c5f4a6de4f5647cfd9e5de734ca2c266d32b6d6192c662ef"}, "body_sha256": "1a8e063345fac21051de87e99a8a1b7c1cb82abc6f7bbcab4b07392506b18f11", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "sql_type": "bigint", "center_zh": {"title": "pg_statio_sys_sequences.blks_hit", "locale": "zh-Hans", "source": {"key": "pg_statio_sys_sequences-blks_hit", "locale": "zh-Hans", "version": "14", "text_hash": "3583cff709d25a10c200f5ac2a1d4ae10515d14085cbfd2a8eb5115ed4a3723f", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/14/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "14", "build_id": 99, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "5d0b3feda6ee0197d76fdc68b8b0b9837def8844a3463bc79c380c92ca629dbb", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:87e6aa4fd6e1ec85c5f4a6de4f5647cfd9e5de734ca2c266d32b6d6192c662ef"}, "body_sha256": "1a8e063345fac21051de87e99a8a1b7c1cb82abc6f7bbcab4b07392506b18f11", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/14/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "version": "14", "link_map": {"/zh/docs/14/monitoring-stats.html": "/docs/14/monitoring-stats.html"}, "body_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/14/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "f66ff05c6e9921ab386357815efef2b37d442df743653fb0b0c1b41aa33fb2b5", "content_hash": "3583cff709d25a10c200f5ac2a1d4ae10515d14085cbfd2a8eb5115ed4a3723f", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "signature": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "tables_zh": [], "documented": true, "description": ["\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570"], "manual_html": "", "manual_path": "/docs/14/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/14/monitoring-stats.html", "method": "same-major semantic node", "sha256": "a622383556aa74bc5f0e402d9cb6c1e6ce1d111286c0f4e45f55b81e34d57922", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[23]/div[3]/div[1]/table[0]/tbody[2]/tr[4]/td[0]/p[1]"]}], "language": "zh", "original_text": {"/versions/14/description/0": "Number of buffer hits in this sequence", "/versions/14/facts/0/label": "View", "/versions/14/facts/1/label": "Field", "/versions/14/facts/2/label": "SQL type", "/versions/14/facts/3/label": "Units named in the field definition", "/versions/14/facts/3/value": "Not specified", "/versions/14/facts/4/label": "Reset observation", "/versions/14/facts/4/value": "No stats_reset field is documented for this view", "/versions/14/related/0/label": "pg_statio_sys_sequences columns", "/versions/14/related/1/label": "Statistics collection and reset functions", "/versions/14/sections/0/title": "View semantics", "/versions/14/sections/1/title": "Collection and reset context", "/versions/14/sections/2/title": "Inspect this field", "/versions/14/sections/0/paragraphs/0": "Same as pg_statio_all_sequences, except that only system sequences are shown. (Presently, no system sequences are defined, so this view is always empty.)", "/versions/14/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/14/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "da7f6f373be62ef123f72e636a2f0a898ad1b6cf25baf80de92bd0e0bdafe37c", "canonical_center_text_hash": "3583cff709d25a10c200f5ac2a1d4ae10515d14085cbfd2a8eb5115ed4a3723f"}, "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "comparison_data": {"view": "pg_statio_sys_sequences", "field": "blks_hit", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "9140b63b651e9383a9128794e1da10b4f91e1c5ca9cf50b83e78be4ce3145280", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/14/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "15": {"view": "pg_statio_sys_sequences", "facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "field": "blks_hit", "tables": [], "related": [{"url": "/wiki/catalog/pg_statio_sys_sequences/?v=15", "label": "pg_statio_sys_sequences \u5b57\u6bb5"}, {"url": "/docs/15/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v15.19/postgresql-15.19.tar.bz2", "label": "15.19", "major": "15", "channel": "stable", "revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "sources": [{"url": "/docs/15/monitoring-stats.html#id-1.6.15.7.6.8.2.2.22.1.2", "path": "monitoring-stats.html", "label": "PostgreSQL 15 English manual", "sha256": "034c0a2e99e6707e637bf4d6cfd819d39eddc1b4b7c1ec2a00f0b4f0fdb0a078"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/15/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "15", "build_id": 101, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "a1f491ce4744d3b72b0eced7fad7c91762a4a8ba5ce0d61094b0616668450592", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:6bce1a2df9170cb1146a1411c5547190856638221a6539e618ee1016c9f493ad"}, "body_sha256": "c3c73b2a0054e12e4088d8e40353946904cc2cee9ba7697ca13cd8f55f2d084b", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "sql_type": "bigint", "center_zh": {"title": "pg_statio_sys_sequences.blks_hit", "locale": "zh-Hans", "source": {"key": "pg_statio_sys_sequences-blks_hit", "locale": "zh-Hans", "version": "15", "text_hash": "8deadaf7577025f1a6b99b5e21fd050713c7fb5b358391246f5af1def63828f1", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/15/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "15", "build_id": 101, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "a1f491ce4744d3b72b0eced7fad7c91762a4a8ba5ce0d61094b0616668450592", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:6bce1a2df9170cb1146a1411c5547190856638221a6539e618ee1016c9f493ad"}, "body_sha256": "c3c73b2a0054e12e4088d8e40353946904cc2cee9ba7697ca13cd8f55f2d084b", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/15/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "version": "15", "link_map": {"/zh/docs/15/monitoring-stats.html": "/docs/15/monitoring-stats.html"}, "body_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/15/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "b477880aba998069d8832cd0d2292f729e7fbcc510ac488211d496a0987041da", "content_hash": "8deadaf7577025f1a6b99b5e21fd050713c7fb5b358391246f5af1def63828f1", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "signature": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "tables_zh": [], "documented": true, "description": ["\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570"], "manual_html": "", "manual_path": "/docs/15/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/15/monitoring-stats.html", "method": "same-major semantic node", "sha256": "373028581d43d13a3f098f997d5912fca6c8c1bf42a129d9336834c119bcaf6b", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[25]/div[3]/div[1]/table[0]/tbody[2]/tr[4]/td[0]/p[1]"]}], "language": "zh", "original_text": {"/versions/15/description/0": "Number of buffer hits in this sequence", "/versions/15/facts/0/label": "View", "/versions/15/facts/1/label": "Field", "/versions/15/facts/2/label": "SQL type", "/versions/15/facts/3/label": "Units named in the field definition", "/versions/15/facts/3/value": "Not specified", "/versions/15/facts/4/label": "Reset observation", "/versions/15/facts/4/value": "No stats_reset field is documented for this view", "/versions/15/related/0/label": "pg_statio_sys_sequences columns", "/versions/15/related/1/label": "Statistics collection and reset functions", "/versions/15/sections/0/title": "View semantics", "/versions/15/sections/1/title": "Collection and reset context", "/versions/15/sections/2/title": "Inspect this field", "/versions/15/sections/0/paragraphs/0": "Same as pg_statio_all_sequences, except that only system sequences are shown. (Presently, no system sequences are defined, so this view is always empty.)", "/versions/15/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/15/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "5150e51c7e829b93b9973dcdc35d820e76c80120dae760b50b6678cf35aa1c1e", "canonical_center_text_hash": "8deadaf7577025f1a6b99b5e21fd050713c7fb5b358391246f5af1def63828f1"}, "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "comparison_data": {"view": "pg_statio_sys_sequences", "field": "blks_hit", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "9140b63b651e9383a9128794e1da10b4f91e1c5ca9cf50b83e78be4ce3145280", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/15/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "16": {"view": "pg_statio_sys_sequences", "facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "field": "blks_hit", "tables": [], "related": [{"url": "/wiki/catalog/pg_statio_sys_sequences/?v=16", "label": "pg_statio_sys_sequences \u5b57\u6bb5"}, {"url": "/docs/16/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v16.15/postgresql-16.15.tar.bz2", "label": "16.15", "major": "16", "channel": "stable", "revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "sources": [{"url": "/docs/16/monitoring-stats.html#id-1.6.15.7.6.8.2.2.28.1.2", "path": "monitoring-stats.html", "label": "PostgreSQL 16 English manual", "sha256": "a4c274defe8a41ff2895040cd542b5499063b844669ff3336de1a1317c3fe086"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/16/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "16", "build_id": 103, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "bc7073c776c27e13a8c84203c68f4913e8ee7601c38364f2b4e397c4851c8e08", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:80579a071736780f9c4022bb5148e1fb1256f1a33591306af67816e9e9bf3a9b"}, "body_sha256": "20d3fe11796e007c5fd30fba2830a256e48b501dfbf4e4b26b27840579f9ac3f", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "sql_type": "bigint", "center_zh": {"title": "pg_statio_sys_sequences.blks_hit", "locale": "zh-Hans", "source": {"key": "pg_statio_sys_sequences-blks_hit", "locale": "zh-Hans", "version": "16", "text_hash": "2ec84febad5f34bec875361e2abbd4b8626ad3729ae0b544f75ad1842151e5a6", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/16/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "16", "build_id": 103, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "bc7073c776c27e13a8c84203c68f4913e8ee7601c38364f2b4e397c4851c8e08", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:80579a071736780f9c4022bb5148e1fb1256f1a33591306af67816e9e9bf3a9b"}, "body_sha256": "20d3fe11796e007c5fd30fba2830a256e48b501dfbf4e4b26b27840579f9ac3f", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/16/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "version": "16", "link_map": {"/zh/docs/16/monitoring-stats.html": "/docs/16/monitoring-stats.html"}, "body_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/16/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "aacd3dfb18cadaaf5eabe810d141f99fb1deccff10b1692c34ec179664ce0050", "content_hash": "2ec84febad5f34bec875361e2abbd4b8626ad3729ae0b544f75ad1842151e5a6", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "signature": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "tables_zh": [], "documented": true, "description": ["\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570"], "manual_html": "", "manual_path": "/docs/16/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/16/monitoring-stats.html", "method": "same-major semantic node", "sha256": "602e708943074767e7aad252e93938422e388dae22bd99fc583e93f7689395ba", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[26]/div[3]/div[1]/table[0]/tbody[2]/tr[4]/td[0]/p[1]"]}], "language": "zh", "original_text": {"/versions/16/description/0": "Number of buffer hits in this sequence", "/versions/16/facts/0/label": "View", "/versions/16/facts/1/label": "Field", "/versions/16/facts/2/label": "SQL type", "/versions/16/facts/3/label": "Units named in the field definition", "/versions/16/facts/3/value": "Not specified", "/versions/16/facts/4/label": "Reset observation", "/versions/16/facts/4/value": "No stats_reset field is documented for this view", "/versions/16/related/0/label": "pg_statio_sys_sequences columns", "/versions/16/related/1/label": "Statistics collection and reset functions", "/versions/16/sections/0/title": "View semantics", "/versions/16/sections/1/title": "Collection and reset context", "/versions/16/sections/2/title": "Inspect this field", "/versions/16/sections/0/paragraphs/0": "Same as pg_statio_all_sequences, except that only system sequences are shown. (Presently, no system sequences are defined, so this view is always empty.)", "/versions/16/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/16/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "8501aa40ff49a3f87ff13c4df3d121ea396f90600a3f81bccfa0bc936e85b9a3", "canonical_center_text_hash": "2ec84febad5f34bec875361e2abbd4b8626ad3729ae0b544f75ad1842151e5a6"}, "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "comparison_data": {"view": "pg_statio_sys_sequences", "field": "blks_hit", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "9140b63b651e9383a9128794e1da10b4f91e1c5ca9cf50b83e78be4ce3145280", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/16/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "17": {"view": "pg_statio_sys_sequences", "facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "field": "blks_hit", "tables": [], "related": [{"url": "/wiki/catalog/pg_statio_sys_sequences/?v=17", "label": "pg_statio_sys_sequences \u5b57\u6bb5"}, {"url": "/docs/17/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v17.11/postgresql-17.11.tar.bz2", "label": "17.11", "major": "17", "channel": "stable", "revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "sources": [{"url": "/docs/17/monitoring-stats.html#id-1.6.14.7.6.8.2.2.29.1.2", "path": "monitoring-stats.html", "label": "PostgreSQL 17 English manual", "sha256": "007af6e8ab39b925963273ec3ba7f06f8ee6fbfaad821f07a1dc78383dbb9b99"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/17/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "17", "build_id": 105, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "ad63a74417862b28cba663bd779186633505e5da37845bce5f2e4bf62ee55c2b", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:7340767258d21c21b36f373f1fff6bab2be18e0daca13a865129db6105c09efd"}, "body_sha256": "6362e2c118b11e9cd7130ca859a936490c16f3187172ebe38a4fd0223543276d", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "sql_type": "bigint", "center_zh": {"title": "pg_statio_sys_sequences.blks_hit", "locale": "zh-Hans", "source": {"key": "pg_statio_sys_sequences-blks_hit", "locale": "zh-Hans", "version": "17", "text_hash": "3b418627fefd460bbe359c26a7af9c758109e4430df11a54598ed491bbc792e2", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/17/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "17", "build_id": 105, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "ad63a74417862b28cba663bd779186633505e5da37845bce5f2e4bf62ee55c2b", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:7340767258d21c21b36f373f1fff6bab2be18e0daca13a865129db6105c09efd"}, "body_sha256": "6362e2c118b11e9cd7130ca859a936490c16f3187172ebe38a4fd0223543276d", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/17/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "version": "17", "link_map": {"/zh/docs/17/monitoring-stats.html": "/docs/17/monitoring-stats.html"}, "body_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/17/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "a717d6f6d922defc2ae44c119297712a3f8011cb99ebe1b82b12c336a61c83b6", "content_hash": "3b418627fefd460bbe359c26a7af9c758109e4430df11a54598ed491bbc792e2", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "signature": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "tables_zh": [], "documented": true, "description": ["\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570"], "manual_html": "", "manual_path": "/docs/17/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/17/monitoring-stats.html", "method": "same-major semantic node", "sha256": "5cd346cc373a5a006b07664d9969d4c630c8ea55dea33b8f3211f061ce43e54f", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[27]/div[3]/div[1]/table[0]/tbody[2]/tr[4]/td[0]/p[1]"]}], "language": "zh", "original_text": {"/versions/17/description/0": "Number of buffer hits in this sequence", "/versions/17/facts/0/label": "View", "/versions/17/facts/1/label": "Field", "/versions/17/facts/2/label": "SQL type", "/versions/17/facts/3/label": "Units named in the field definition", "/versions/17/facts/3/value": "Not specified", "/versions/17/facts/4/label": "Reset observation", "/versions/17/facts/4/value": "No stats_reset field is documented for this view", "/versions/17/related/0/label": "pg_statio_sys_sequences columns", "/versions/17/related/1/label": "Statistics collection and reset functions", "/versions/17/sections/0/title": "View semantics", "/versions/17/sections/1/title": "Collection and reset context", "/versions/17/sections/2/title": "Inspect this field", "/versions/17/sections/0/paragraphs/0": "Same as pg_statio_all_sequences, except that only system sequences are shown. (Presently, no system sequences are defined, so this view is always empty.)", "/versions/17/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/17/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "88b5b4c0bd900d38bc860c7d21869bdea278ed542c9378c8238c756f21ff0614", "canonical_center_text_hash": "3b418627fefd460bbe359c26a7af9c758109e4430df11a54598ed491bbc792e2"}, "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "comparison_data": {"view": "pg_statio_sys_sequences", "field": "blks_hit", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "9140b63b651e9383a9128794e1da10b4f91e1c5ca9cf50b83e78be4ce3145280", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/17/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "18": {"view": "pg_statio_sys_sequences", "facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "field": "blks_hit", "tables": [], "related": [{"url": "/wiki/catalog/pg_statio_sys_sequences/?v=18", "label": "pg_statio_sys_sequences \u5b57\u6bb5"}, {"url": "/docs/18/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "label": "18.6", "major": "18", "channel": "stable", "revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sources": [{"url": "/docs/18/monitoring-stats.html#id-1.6.14.7.6.8.2.2.29.1.2", "path": "monitoring-stats.html", "label": "PostgreSQL 18 English manual", "sha256": "aa979eed08627fbf715a9d792094a162a73671db5af810f3ab2aad3e073d5722"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/18/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "0274aac7991450316bcf7be44635653b6d896fb00e321242c1b6674cb05c2e53", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b"}, "body_sha256": "24a8adb499e34a9b46d28d73df01fb4a46377dd2356a0a6fc945b6a70ec4d5b6", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "sql_type": "bigint", "center_zh": {"title": "pg_statio_sys_sequences.blks_hit", "locale": "zh-Hans", "source": {"key": "pg_statio_sys_sequences-blks_hit", "locale": "zh-Hans", "version": "18", "text_hash": "afee3f9deae33ee0f4679ed342bef3b216430d68bea5175a1dd1e98fae69c759", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/18/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "0274aac7991450316bcf7be44635653b6d896fb00e321242c1b6674cb05c2e53", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b"}, "body_sha256": "24a8adb499e34a9b46d28d73df01fb4a46377dd2356a0a6fc945b6a70ec4d5b6", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/18/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "version": "18", "link_map": {"/zh/docs/18/monitoring-stats.html": "/docs/18/monitoring-stats.html"}, "body_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/18/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "f987f72beec91563313efe1b35754a2c4957ac719abe54100e95321b8d68cc0b", "content_hash": "afee3f9deae33ee0f4679ed342bef3b216430d68bea5175a1dd1e98fae69c759", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "signature": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "tables_zh": [], "documented": true, "description": ["\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570"], "manual_html": "", "manual_path": "/docs/18/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/18/monitoring-stats.html", "method": "same-major semantic node", "sha256": "ff0b10c5fb4b75c247e38b7ad0e8a50fa0b6ebaa25e68c8c67a1ca972bda40b1", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[27]/div[3]/div[1]/table[0]/tbody[2]/tr[4]/td[0]/p[1]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "Number of buffer hits in this sequence", "/versions/18/facts/0/label": "View", "/versions/18/facts/1/label": "Field", "/versions/18/facts/2/label": "SQL type", "/versions/18/facts/3/label": "Units named in the field definition", "/versions/18/facts/3/value": "Not specified", "/versions/18/facts/4/label": "Reset observation", "/versions/18/facts/4/value": "No stats_reset field is documented for this view", "/versions/18/related/0/label": "pg_statio_sys_sequences columns", "/versions/18/related/1/label": "Statistics collection and reset functions", "/versions/18/sections/0/title": "View semantics", "/versions/18/sections/1/title": "Collection and reset context", "/versions/18/sections/2/title": "Inspect this field", "/versions/18/sections/0/paragraphs/0": "Same as pg_statio_all_sequences, except that only system sequences are shown. (Presently, no system sequences are defined, so this view is always empty.)", "/versions/18/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/18/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "7fb3f91a7baf80c394d7f7198ee202ff6dcda46d0c049d2a0ccb471cdc9fa158", "canonical_center_text_hash": "afee3f9deae33ee0f4679ed342bef3b216430d68bea5175a1dd1e98fae69c759"}, "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "comparison_data": {"view": "pg_statio_sys_sequences", "field": "blks_hit", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "9140b63b651e9383a9128794e1da10b4f91e1c5ca9cf50b83e78be4ce3145280", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/18/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "center_zh_rendered": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/docs/18/monitoring-stats.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "19": {"view": "pg_statio_sys_sequences", "facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u8fd9\u4e9b\u7edf\u8ba1\u4e0a\u6b21\u91cd\u7f6e\u7684\u65f6\u95f4"}], "field": "blks_hit", "tables": [], "related": [{"url": "/wiki/catalog/pg_statio_sys_sequences/?v=19", "label": "pg_statio_sys_sequences \u5b57\u6bb5"}, {"url": "/docs/19/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v19rc1/postgresql-19rc1.tar.bz2", "label": "19rc1", "major": "19", "channel": "preview", "revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "source_sha256": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "manual_fingerprint": 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"git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:65fda1f1b62a89992b84014c9157e61b67dbe8190e93945826efec668fad038c"}, "body_sha256": "83a99059a6994f01c9696447b2f61504530ad463e37b28c40a11a246d0a351d9", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u8fd9\u4e9b\u7edf\u8ba1\u4e0a\u6b21\u91cd\u7f6e\u7684\u65f6\u95f4"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences 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"\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/19/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "version": "19", "link_map": {"/zh/docs/19/monitoring-stats.html": "/docs/19/monitoring-stats.html"}, "body_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/19/monitoring-stats.html\" 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{"/versions/19/description/0": "Number of buffer hits in this sequence", "/versions/19/facts/0/label": "View", "/versions/19/facts/1/label": "Field", "/versions/19/facts/2/label": "SQL type", "/versions/19/facts/3/label": "Units named in the field definition", "/versions/19/facts/3/value": "Not specified", "/versions/19/facts/4/label": "Reset observation", "/versions/19/facts/4/value": "Time at which these statistics were last reset", "/versions/19/related/0/label": "pg_statio_sys_sequences columns", "/versions/19/related/1/label": "Statistics collection and reset functions", "/versions/19/sections/0/title": "View semantics", "/versions/19/sections/1/title": "Collection and reset context", "/versions/19/sections/2/title": "Inspect this field", "/versions/19/sections/0/paragraphs/0": "Same as pg_statio_all_sequences, except that only system sequences are shown. (Presently, no system sequences are defined, so this view is always empty.)", "/versions/19/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/19/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "9fbe442e88221f90cd3ecd5fe0be2dc06095617d1ccf38bab43f5e3bed62575f", "canonical_center_text_hash": "d8e527c35bce7f0a7f9af85e48e895f7840072cde8bedfb079a8136209b68300"}, "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "comparison_data": {"view": "pg_statio_sys_sequences", "field": "blks_hit", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "9140b63b651e9383a9128794e1da10b4f91e1c5ca9cf50b83e78be4ce3145280", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL 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"source-derived-structured-summary", "source_facts_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u8fd9\u4e9b\u7edf\u8ba1\u4e0a\u6b21\u91cd\u7f6e\u7684\u65f6\u95f4"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "sql_type": "bigint", "center_zh": {"title": "pg_statio_sys_sequences.blks_hit", "locale": "zh-Hans", "source": {"key": "pg_statio_sys_sequences-blks_hit", "locale": "zh-Hans", "version": "20", "text_hash": "0a79a4c452e77cb1f5e7e13bd5677daa528f31e5135956052c91451d79c7fcac", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": 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"git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:98c980963b401d40bd50df72b909e7523e3148b8fdb48edd897de2efb67e5235"}, "body_sha256": "34ff2c47fb859086ae3b84292dfc65dd9d270b6bc47411bb3e9c56bd6c1da51e", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/devel/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "version": "20", "link_map": {"/zh/docs/devel/monitoring-stats.html": "/docs/devel/monitoring-stats.html"}, "body_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/devel/monitoring-stats.html\" 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{"/summary": "Number of buffer hits in this sequence", "/versions/20/description/0": "Number of buffer hits in this sequence", "/versions/20/facts/0/label": "View", "/versions/20/facts/1/label": "Field", "/versions/20/facts/2/label": "SQL type", "/versions/20/facts/3/label": "Units named in the field definition", "/versions/20/facts/3/value": "Not specified", "/versions/20/facts/4/label": "Reset observation", "/versions/20/facts/4/value": "Time at which these statistics were last reset", "/versions/20/related/0/label": "pg_statio_sys_sequences columns", "/versions/20/related/1/label": "Statistics collection and reset functions", "/versions/20/sections/0/title": "View semantics", "/versions/20/sections/1/title": "Collection and reset context", "/versions/20/sections/2/title": "Inspect this field", "/versions/20/sections/0/paragraphs/0": "Same as pg_statio_all_sequences, except that only system sequences are shown. (Presently, no system sequences are defined, so this view is always empty.)", "/versions/20/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/20/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "95cb1c23dadfa58dffaf93c5b7c47bdb620198265a4220bd9a6cdac9d5aca910", "canonical_center_text_hash": "0a79a4c452e77cb1f5e7e13bd5677daa528f31e5135956052c91451d79c7fcac"}, "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "comparison_data": {"view": "pg_statio_sys_sequences", "field": "blks_hit", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "9140b63b651e9383a9128794e1da10b4f91e1c5ca9cf50b83e78be4ce3145280", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL 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"value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "sql_type": "bigint", "center_zh": {"title": "pg_statio_sys_sequences.blks_hit", "locale": "zh-Hans", "source": {"key": "pg_statio_sys_sequences-blks_hit", "locale": "zh-Hans", "version": "18", "text_hash": "afee3f9deae33ee0f4679ed342bef3b216430d68bea5175a1dd1e98fae69c759", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_statio_sys_sequences"}, {"label": "\u5b57\u6bb5", "value": "blks_hit"}, {"label": "SQL \u7c7b\u578b", "value": "bigint"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/18/monitoring-stats.html#", "anchor": "", "column": "blks_hit", "locale": "zh-Hans", "version": "18", "build_id": 107, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "0274aac7991450316bcf7be44635653b6d896fb00e321242c1b6674cb05c2e53", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b"}, "body_sha256": "24a8adb499e34a9b46d28d73df01fb4a46377dd2356a0a6fc945b6a70ec4d5b6", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/18/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "version": "18", "link_map": {"/zh/docs/18/monitoring-stats.html": "/docs/18/monitoring-stats.html"}, "body_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/18/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "f987f72beec91563313efe1b35754a2c4957ac719abe54100e95321b8d68cc0b", "content_hash": "afee3f9deae33ee0f4679ed342bef3b216430d68bea5175a1dd1e98fae69c759", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "signature": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "tables_zh": [], "documented": true, "description": ["\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570"], "manual_html": "", "manual_path": "/docs/18/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u4e0e pg_statio_all_sequences \u76f8\u540c\uff0c\u4f46\u4ec5\u663e\u793a\u7cfb\u7edf\u5e8f\u5217\u3002\uff08\u76ee\u524d\u672a\u5b9a\u4e49\u7cfb\u7edf\u5e8f\u5217\uff0c\u56e0\u6b64\u6b64\u89c6\u56fe\u59cb\u7ec8\u4e3a\u7a7a\u3002\uff09"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT blks_hit FROM pg_catalog.pg_statio_sys_sequences;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/18/monitoring-stats.html", "method": "same-major semantic node", "sha256": "ff0b10c5fb4b75c247e38b7ad0e8a50fa0b6ebaa25e68c8c67a1ca972bda40b1", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[27]/div[3]/div[1]/table[0]/tbody[2]/tr[4]/td[0]/p[1]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "Number of buffer hits in this sequence", "/versions/18/facts/0/label": "View", "/versions/18/facts/1/label": "Field", "/versions/18/facts/2/label": "SQL type", "/versions/18/facts/3/label": "Units named in the field definition", "/versions/18/facts/3/value": "Not specified", "/versions/18/facts/4/label": "Reset observation", "/versions/18/facts/4/value": "No stats_reset field is documented for this view", "/versions/18/related/0/label": "pg_statio_sys_sequences columns", "/versions/18/related/1/label": "Statistics collection and reset functions", "/versions/18/sections/0/title": "View semantics", "/versions/18/sections/1/title": "Collection and reset context", "/versions/18/sections/2/title": "Inspect this field", "/versions/18/sections/0/paragraphs/0": "Same as pg_statio_all_sequences, except that only system sequences are shown. (Presently, no system sequences are defined, so this view is always empty.)", "/versions/18/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/18/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "7fb3f91a7baf80c394d7f7198ee202ff6dcda46d0c049d2a0ccb471cdc9fa158", "canonical_center_text_hash": "afee3f9deae33ee0f4679ed342bef3b216430d68bea5175a1dd1e98fae69c759"}, "description_zh": "\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570", "comparison_data": {"view": "pg_statio_sys_sequences", "field": "blks_hit", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "9140b63b651e9383a9128794e1da10b4f91e1c5ca9cf50b83e78be4ce3145280", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/zh/docs/18/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "center_zh_rendered": "<p>pg_statio_sys_sequences.blks_hit \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_statio_sys_sequences</code></dd><dt>\u5b57\u6bb5</dt><dd><code>blks_hit</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u5728\u6b64\u5e8f\u5217\u4e2d\u7684\u7f13\u51b2\u533a\u547d\u4e2d\u6570</p><p><a href=\"/docs/18/monitoring-stats.html\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "comparison": {"left": "17", "right": "18", "status": "unchanged", "diff": ""}}