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["\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 last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "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": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "description_zh_html": "<p>pg_stat_all_tables.last_autoanalyze \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_all_tables</code></dd><dt>\u5b57\u6bb5</dt><dd><code>last_autoanalyze</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>timestamp with time 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["\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u7684\u6bcf\u4e2a\u8868\u4e00\u884c\uff0c\u663e\u793a\u8bbf\u95ee\u8be5\u8868\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_all_tables \u3002"]}, {"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 last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "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": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "description_zh_html": 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See pg_stat_all_tables for details.", "/versions/11/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. 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"translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4"}, "body_sha256": "d5bcc75b683e2ca403096cfcb2b2018f7d23bb97436adab6f90f3d353deb2a89", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_all_tables \u89c6\u56fe\u5c06\u4e3a\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u7684\u6bcf\u4e00\u4e2a\u8868\uff08\u5305\u62ec TOAST \u8868\uff09\u5305\u542b\u4e00\u884c\uff0c\u8be5\u884c\u663e\u793a\u4e0e\u5bf9\u8be5\u8868\u7684\u8bbf\u95ee\u76f8\u5173\u7684\u7edf\u8ba1\u4fe1\u606f\u3002 pg_stat_user_tables \u548c pg_stat_sys_tables \u89c6\u56fe\u5305\u542b\u76f8\u540c\u7684\u4fe1\u606f\uff0c\u4f46\u662f\u88ab\u8fc7\u6ee4\u5f97\u5206\u522b\u53ea\u663e\u793a\u7528\u6237\u548c\u7cfb\u7edf\u8868\u3002"]}, {"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 last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "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": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "description_zh_html": "<p>pg_stat_all_tables.last_autoanalyze \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_all_tables</code></dd><dt>\u5b57\u6bb5</dt><dd><code>last_autoanalyze</code></dd><dt>SQL 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zone</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4</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": "fa45f26383296c61fba0ce7c06d53e4eddafc87e81b01f6a2f13ab67d4195f51", "content_hash": "9a98006b3866f86041da37de255657c5f70566e7fbc194a31d3ce7dc4d6fc52c", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "signature": "SELECT last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "tables_zh": [], "documented": true, "description": ["\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4"], "manual_html": "", "manual_path": "/docs/13/monitoring-stats.html", "sections_zh": [{"title": 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"/versions/13/facts/4/value": "No stats_reset field is documented for this view", "/versions/13/related/0/label": "pg_stat_all_tables 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": "The pg_stat_all_tables view will contain one row for each table in the current database (including TOAST tables), showing statistics about accesses to that specific table. The pg_stat_user_tables and pg_stat_sys_tables views contain the same information, but filtered to only show user and system tables respectively.", "/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": "0bd25978c34ac5eb4c37c6b20235ee9d2fc927156c0a856c69bf2dec340f1503", "canonical_center_text_hash": "9a98006b3866f86041da37de255657c5f70566e7fbc194a31d3ce7dc4d6fc52c"}, "description_zh": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "comparison_data": {"view": "pg_stat_all_tables", "field": "last_autoanalyze", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "61344ae5c97718e62a7f3ce97badde360256c5d4caf76a190e4f8ea27ca7bdd8", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_all_tables.last_autoanalyze 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["\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 last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "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": "timestamp with time zone", "center_zh": {"title": "pg_stat_all_tables.last_autoanalyze", "locale": "zh-Hans", "source": {"key": "pg_stat_all_tables-last_autoanalyze", "locale": "zh-Hans", "version": "14", "text_hash": "02e98ca8543e5a5bb56155feb85ccdea0ff88a1bd77f3177dbea5048341a1f90", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": 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"translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:87e6aa4fd6e1ec85c5f4a6de4f5647cfd9e5de734ca2c266d32b6d6192c662ef"}, "body_sha256": "76f42cce329858bdcd7490d8f36e2834ff01af2ec3c5c99ffcefe3ad71c02c4f", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_all_tables \u89c6\u56fe\u5c06\u4e3a\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u7684\u6bcf\u4e00\u4e2a\u8868\uff08\u5305\u62ec TOAST \u8868\uff09\u5305\u542b\u4e00\u884c\uff0c\u8be5\u884c\u663e\u793a\u4e0e\u5bf9\u8be5\u8868\u7684\u8bbf\u95ee\u76f8\u5173\u7684\u7edf\u8ba1\u4fe1\u606f\u3002 pg_stat_user_tables \u548c pg_stat_sys_tables \u89c6\u56fe\u5305\u542b\u76f8\u540c\u7684\u4fe1\u606f\uff0c\u4f46\u7ecf\u8fc7\u8fc7\u6ee4\uff0c\u5206\u522b\u53ea\u663e\u793a\u7528\u6237\u548c\u7cfb\u7edf\u8868\u3002"]}, {"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 last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "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": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "description_zh_html": "<p>pg_stat_all_tables.last_autoanalyze \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_all_tables</code></dd><dt>\u5b57\u6bb5</dt><dd><code>last_autoanalyze</code></dd><dt>SQL 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zone</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4</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": "b8270f7b12cda5ecbc8bb200643e43d58ac4a9ef5b2323486c2131463bcc7f67", "content_hash": "02e98ca8543e5a5bb56155feb85ccdea0ff88a1bd77f3177dbea5048341a1f90", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "signature": "SELECT last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "tables_zh": [], "documented": true, "description": ["\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4"], "manual_html": "", "manual_path": "/docs/14/monitoring-stats.html", "sections_zh": [{"title": 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"\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[19]/div[3]/div[1]/table[0]/tbody[2]/tr[18]/td[0]/p[1]", "#MONITORING-STATS/div[19]/p[2]"]}], "language": "zh", "original_text": {"/versions/14/description/0": "Last time at which this table was analyzed by the autovacuum daemon", "/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_stat_all_tables 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": "The pg_stat_all_tables view will contain one row for each table in the current database (including TOAST tables), showing statistics about accesses to that specific table. The pg_stat_user_tables and pg_stat_sys_tables views contain the same information, but filtered to only show user and system tables respectively.", "/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": "fe7ceb2f88ba0ea4ea2a699bde4812e8c59101a12cc50cf7a7498161b54aa996", "canonical_center_text_hash": "02e98ca8543e5a5bb56155feb85ccdea0ff88a1bd77f3177dbea5048341a1f90"}, "description_zh": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "comparison_data": {"view": "pg_stat_all_tables", "field": "last_autoanalyze", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "61344ae5c97718e62a7f3ce97badde360256c5d4caf76a190e4f8ea27ca7bdd8", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_all_tables.last_autoanalyze 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"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": "24a3bc59e902a549c35a2a0749d2cd49f065794d6f9a1724f1f6896b13aec99a", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_all_tables"}, {"label": "\u5b57\u6bb5", "value": "last_autoanalyze"}, {"label": "SQL \u7c7b\u578b", "value": "timestamp with time zone"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": 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"translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:6bce1a2df9170cb1146a1411c5547190856638221a6539e618ee1016c9f493ad"}, "body_sha256": "24a3bc59e902a549c35a2a0749d2cd49f065794d6f9a1724f1f6896b13aec99a", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_all_tables \u89c6\u56fe\u5c06\u4e3a\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u7684\u6bcf\u4e00\u4e2a\u8868\uff08\u5305\u62ec TOAST \u8868\uff09\u5305\u542b\u4e00\u884c\uff0c\u8be5\u884c\u663e\u793a\u4e0e\u5bf9\u8be5\u8868\u7684\u8bbf\u95ee\u76f8\u5173\u7684\u7edf\u8ba1\u4fe1\u606f\u3002 pg_stat_user_tables \u548c pg_stat_sys_tables \u89c6\u56fe\u5305\u542b\u76f8\u540c\u7684\u4fe1\u606f\uff0c\u4f46\u7ecf\u8fc7\u8fc7\u6ee4\uff0c\u5206\u522b\u53ea\u663e\u793a\u7528\u6237\u548c\u7cfb\u7edf\u8868\u3002"]}, {"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 last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "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": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "description_zh_html": "<p>pg_stat_all_tables.last_autoanalyze \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_all_tables</code></dd><dt>\u5b57\u6bb5</dt><dd><code>last_autoanalyze</code></dd><dt>SQL 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zone</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4</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": "78a17dbc340fe873b5042d4da3d5d05c38eaaff34f5dc1c3949c1e8395e9f42b", "content_hash": "ebe59bc1e6f0c3f65e5f672a9bdd7d9ac070beb97d3a75de5b464a6937d24a29", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "signature": "SELECT last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "tables_zh": [], "documented": true, "description": ["\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4"], "manual_html": "", "manual_path": "/docs/15/monitoring-stats.html", "sections_zh": [{"title": 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"\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[21]/div[3]/div[1]/table[0]/tbody[2]/tr[18]/td[0]/p[1]", "#MONITORING-STATS/div[21]/p[2]"]}], "language": "zh", "original_text": {"/versions/15/description/0": "Last time at which this table was analyzed by the autovacuum daemon", "/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_stat_all_tables 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": "The pg_stat_all_tables view will contain one row for each table in the current database (including TOAST tables), showing statistics about accesses to that specific table. The pg_stat_user_tables and pg_stat_sys_tables views contain the same information, but filtered to only show user and system tables respectively.", "/versions/15/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. 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"\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": ["pg_stat_all_tables \u89c6\u56fe\u5c06\u4e3a\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u7684\u6bcf\u4e00\u4e2a\u8868\uff08\u5305\u62ec TOAST \u8868\uff09\u5305\u542b\u4e00\u884c\uff0c\u8be5\u884c\u663e\u793a\u4e0e\u5bf9\u8be5\u8868\u7684\u8bbf\u95ee\u76f8\u5173\u7684\u7edf\u8ba1\u4fe1\u606f\u3002 pg_stat_user_tables \u548c pg_stat_sys_tables \u89c6\u56fe\u5305\u542b\u76f8\u540c\u7684\u4fe1\u606f\uff0c\u4f46\u7ecf\u8fc7\u8fc7\u6ee4\uff0c\u5206\u522b\u53ea\u663e\u793a\u7528\u6237\u548c\u7cfb\u7edf\u8868\u3002"]}, {"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 last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "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": "timestamp with time zone", "center_zh": {"title": "pg_stat_all_tables.last_autoanalyze", "locale": "zh-Hans", "source": {"key": "pg_stat_all_tables-last_autoanalyze", "locale": "zh-Hans", "version": "16", "text_hash": "c0040b39a07ba25931cdc41cfff9aa40665491b75cce15363f66e39893952926", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": 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"translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:80579a071736780f9c4022bb5148e1fb1256f1a33591306af67816e9e9bf3a9b"}, "body_sha256": "517bf4fe614d6307db6b569a903713bcb9c6a8fb3e9ba7882e7eaf5592fb59ad", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_all_tables \u89c6\u56fe\u5c06\u4e3a\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u7684\u6bcf\u4e00\u4e2a\u8868\uff08\u5305\u62ec TOAST \u8868\uff09\u5305\u542b\u4e00\u884c\uff0c\u8be5\u884c\u663e\u793a\u4e0e\u5bf9\u8be5\u8868\u7684\u8bbf\u95ee\u76f8\u5173\u7684\u7edf\u8ba1\u4fe1\u606f\u3002 pg_stat_user_tables \u548c pg_stat_sys_tables \u89c6\u56fe\u5305\u542b\u76f8\u540c\u7684\u4fe1\u606f\uff0c\u4f46\u7ecf\u8fc7\u8fc7\u6ee4\uff0c\u5206\u522b\u53ea\u663e\u793a\u7528\u6237\u548c\u7cfb\u7edf\u8868\u3002"]}, {"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 last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "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": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "description_zh_html": "<p>pg_stat_all_tables.last_autoanalyze \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_all_tables</code></dd><dt>\u5b57\u6bb5</dt><dd><code>last_autoanalyze</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>timestamp with time zone</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4</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": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "version": "16", "link_map": {"/zh/docs/16/monitoring-stats.html": "/docs/16/monitoring-stats.html"}, "body_html": "<p>pg_stat_all_tables.last_autoanalyze \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_all_tables</code></dd><dt>\u5b57\u6bb5</dt><dd><code>last_autoanalyze</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>timestamp with time zone</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4</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": "4ada3fd754ef3def787de88e8079861e114e89bc5257562fc4dea496175b59b2", "content_hash": "c0040b39a07ba25931cdc41cfff9aa40665491b75cce15363f66e39893952926", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "signature": "SELECT last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "tables_zh": [], "documented": true, "description": ["\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4"], "manual_html": "", "manual_path": "/docs/16/monitoring-stats.html", "sections_zh": [{"title": 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"/versions/16/facts/4/value": "No stats_reset field is documented for this view", "/versions/16/related/0/label": "pg_stat_all_tables 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": "The pg_stat_all_tables view will contain one row for each table in the current database (including TOAST tables), showing statistics about accesses to that specific table. The pg_stat_user_tables and pg_stat_sys_tables views contain the same information, but filtered to only show user and system tables respectively.", "/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": "01217e0a70346d0e7e30958073043a18611a2983cb4c47615f48cccc4a9431bf", "canonical_center_text_hash": "c0040b39a07ba25931cdc41cfff9aa40665491b75cce15363f66e39893952926"}, "description_zh": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "comparison_data": {"view": "pg_stat_all_tables", "field": "last_autoanalyze", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "61344ae5c97718e62a7f3ce97badde360256c5d4caf76a190e4f8ea27ca7bdd8", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_all_tables.last_autoanalyze 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"\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": ["pg_stat_all_tables \u89c6\u56fe\u5c06\u4e3a\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u7684\u6bcf\u4e00\u4e2a\u8868\uff08\u5305\u62ec TOAST \u8868\uff09\u5305\u542b\u4e00\u884c\uff0c\u8be5\u884c\u663e\u793a\u4e0e\u5bf9\u8be5\u8868\u7684\u8bbf\u95ee\u76f8\u5173\u7684\u7edf\u8ba1\u4fe1\u606f\u3002 pg_stat_user_tables \u548c pg_stat_sys_tables \u89c6\u56fe\u5305\u542b\u76f8\u540c\u7684\u4fe1\u606f\uff0c\u4f46\u7ecf\u8fc7\u8fc7\u6ee4\uff0c\u5206\u522b\u53ea\u663e\u793a\u7528\u6237\u548c\u7cfb\u7edf\u8868\u3002"]}, {"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 last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "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": "timestamp with time zone", "center_zh": {"title": "pg_stat_all_tables.last_autoanalyze", "locale": "zh-Hans", "source": {"key": "pg_stat_all_tables-last_autoanalyze", "locale": "zh-Hans", "version": "17", "text_hash": "d8121cbca1ae53902bd3387017f8b41cef99f03fe409becd29a407ec8034f3d8", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": 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"translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:7340767258d21c21b36f373f1fff6bab2be18e0daca13a865129db6105c09efd"}, "body_sha256": "1e41d84b582ceda8614f4fd20c1da11ccba3fd93c43ae20fd9299b5cfb3e8293", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_all_tables \u89c6\u56fe\u5c06\u4e3a\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u7684\u6bcf\u4e00\u4e2a\u8868\uff08\u5305\u62ec TOAST \u8868\uff09\u5305\u542b\u4e00\u884c\uff0c\u8be5\u884c\u663e\u793a\u4e0e\u5bf9\u8be5\u8868\u7684\u8bbf\u95ee\u76f8\u5173\u7684\u7edf\u8ba1\u4fe1\u606f\u3002 pg_stat_user_tables \u548c pg_stat_sys_tables \u89c6\u56fe\u5305\u542b\u76f8\u540c\u7684\u4fe1\u606f\uff0c\u4f46\u7ecf\u8fc7\u8fc7\u6ee4\uff0c\u5206\u522b\u53ea\u663e\u793a\u7528\u6237\u548c\u7cfb\u7edf\u8868\u3002"]}, {"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 last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "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": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "description_zh_html": "<p>pg_stat_all_tables.last_autoanalyze \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_all_tables</code></dd><dt>\u5b57\u6bb5</dt><dd><code>last_autoanalyze</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>timestamp with time zone</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4</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": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "version": "17", "link_map": {"/zh/docs/17/monitoring-stats.html": "/docs/17/monitoring-stats.html"}, "body_html": "<p>pg_stat_all_tables.last_autoanalyze \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_all_tables</code></dd><dt>\u5b57\u6bb5</dt><dd><code>last_autoanalyze</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>timestamp with time zone</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4</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": "a958ff4ae91bc568868197042e20273d68ba23e43b8d5513a469938b029d5d67", "content_hash": "d8121cbca1ae53902bd3387017f8b41cef99f03fe409becd29a407ec8034f3d8", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "signature": "SELECT last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "tables_zh": [], "documented": true, "description": ["\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4"], "manual_html": "", "manual_path": "/docs/17/monitoring-stats.html", "sections_zh": [{"title": 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"\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[23]/div[3]/div[1]/table[0]/tbody[2]/tr[21]/td[0]/p[1]", "#MONITORING-STATS/div[23]/p[2]"]}], "language": "zh", "original_text": {"/versions/17/description/0": "Last time at which this table was analyzed by the autovacuum daemon", "/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_stat_all_tables 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": "The pg_stat_all_tables view will contain one row for each table in the current database (including TOAST tables), showing statistics about accesses to that specific table. The pg_stat_user_tables and pg_stat_sys_tables views contain the same information, but filtered to only show user and system tables respectively.", "/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": "0402b5eec6ba333ffebba63909a6a58421aa484ca24eef43e9b2280b5a43875e", "canonical_center_text_hash": "d8121cbca1ae53902bd3387017f8b41cef99f03fe409becd29a407ec8034f3d8"}, "description_zh": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "comparison_data": {"view": "pg_stat_all_tables", "field": "last_autoanalyze", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "61344ae5c97718e62a7f3ce97badde360256c5d4caf76a190e4f8ea27ca7bdd8", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_all_tables.last_autoanalyze 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"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": "5dca60a889ef9ded359e271e5eb325cb4e6b86054d482fbdbbdf80462ca89588", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_all_tables"}, {"label": "\u5b57\u6bb5", "value": "last_autoanalyze"}, {"label": "SQL \u7c7b\u578b", "value": "timestamp with time zone"}, {"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": ["pg_stat_all_tables \u89c6\u56fe\u5c06\u4e3a\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u7684\u6bcf\u4e00\u4e2a\u8868\uff08\u5305\u62ec TOAST \u8868\uff09\u5305\u542b\u4e00\u884c\uff0c\u8be5\u884c\u663e\u793a\u4e0e\u5bf9\u8be5\u8868\u7684\u8bbf\u95ee\u76f8\u5173\u7684\u7edf\u8ba1\u4fe1\u606f\u3002 pg_stat_user_tables \u548c pg_stat_sys_tables \u89c6\u56fe\u5305\u542b\u76f8\u540c\u7684\u4fe1\u606f\uff0c\u4f46\u7ecf\u8fc7\u8fc7\u6ee4\uff0c\u5206\u522b\u53ea\u663e\u793a\u7528\u6237\u548c\u7cfb\u7edf\u8868\u3002"]}, {"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 last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "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": "timestamp with time zone", "center_zh": {"title": "pg_stat_all_tables.last_autoanalyze", "locale": "zh-Hans", "source": {"key": "pg_stat_all_tables-last_autoanalyze", "locale": "zh-Hans", "version": "18", "text_hash": "cde8e6ad85e0f597efe9d2f8ca19fd06fe85a6cf0eb0ab34cf3b552a5f05ed32", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": 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"translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b"}, "body_sha256": "5dca60a889ef9ded359e271e5eb325cb4e6b86054d482fbdbbdf80462ca89588", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_all_tables \u89c6\u56fe\u5c06\u4e3a\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u7684\u6bcf\u4e00\u4e2a\u8868\uff08\u5305\u62ec TOAST \u8868\uff09\u5305\u542b\u4e00\u884c\uff0c\u8be5\u884c\u663e\u793a\u4e0e\u5bf9\u8be5\u8868\u7684\u8bbf\u95ee\u76f8\u5173\u7684\u7edf\u8ba1\u4fe1\u606f\u3002 pg_stat_user_tables \u548c pg_stat_sys_tables \u89c6\u56fe\u5305\u542b\u76f8\u540c\u7684\u4fe1\u606f\uff0c\u4f46\u7ecf\u8fc7\u8fc7\u6ee4\uff0c\u5206\u522b\u53ea\u663e\u793a\u7528\u6237\u548c\u7cfb\u7edf\u8868\u3002"]}, {"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 last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "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": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "description_zh_html": "<p>pg_stat_all_tables.last_autoanalyze \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_all_tables</code></dd><dt>\u5b57\u6bb5</dt><dd><code>last_autoanalyze</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>timestamp with time zone</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4</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": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "version": "18", "link_map": {"/zh/docs/18/monitoring-stats.html": "/docs/18/monitoring-stats.html"}, "body_html": "<p>pg_stat_all_tables.last_autoanalyze \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_all_tables</code></dd><dt>\u5b57\u6bb5</dt><dd><code>last_autoanalyze</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>timestamp with time 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"/versions/18/facts/4/value": "No stats_reset field is documented for this view", "/versions/18/related/0/label": "pg_stat_all_tables 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": "The pg_stat_all_tables view will contain one row for each table in the current database (including TOAST tables), showing statistics about accesses to that specific table. 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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": "cd487c46a192841b27c95f0416ccf9454bf68c2eae5e073d910cc23cecb397ef", "canonical_center_text_hash": "cde8e6ad85e0f597efe9d2f8ca19fd06fe85a6cf0eb0ab34cf3b552a5f05ed32"}, "description_zh": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "comparison_data": {"view": "pg_stat_all_tables", "field": "last_autoanalyze", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "61344ae5c97718e62a7f3ce97badde360256c5d4caf76a190e4f8ea27ca7bdd8", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_all_tables.last_autoanalyze 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\u89c6\u56fe\u5305\u542b\u76f8\u540c\u7684\u4fe1\u606f\uff0c\u4f46\u7ecf\u8fc7\u8fc7\u6ee4\uff0c\u5206\u522b\u53ea\u663e\u793a\u7528\u6237\u548c\u7cfb\u7edf\u8868\u3002"]}, {"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 last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "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": "timestamp with time zone", "center_zh": {"title": "pg_stat_all_tables.last_autoanalyze", "locale": "zh-Hans", "source": {"key": "pg_stat_all_tables-last_autoanalyze", "locale": "zh-Hans", "version": 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"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": "5dca60a889ef9ded359e271e5eb325cb4e6b86054d482fbdbbdf80462ca89588", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_all_tables \u89c6\u56fe\u5c06\u4e3a\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u7684\u6bcf\u4e00\u4e2a\u8868\uff08\u5305\u62ec TOAST \u8868\uff09\u5305\u542b\u4e00\u884c\uff0c\u8be5\u884c\u663e\u793a\u4e0e\u5bf9\u8be5\u8868\u7684\u8bbf\u95ee\u76f8\u5173\u7684\u7edf\u8ba1\u4fe1\u606f\u3002 pg_stat_user_tables \u548c pg_stat_sys_tables \u89c6\u56fe\u5305\u542b\u76f8\u540c\u7684\u4fe1\u606f\uff0c\u4f46\u7ecf\u8fc7\u8fc7\u6ee4\uff0c\u5206\u522b\u53ea\u663e\u793a\u7528\u6237\u548c\u7cfb\u7edf\u8868\u3002"]}, {"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 last_autoanalyze FROM pg_catalog.pg_stat_all_tables;", "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": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "description_zh_html": "<p>pg_stat_all_tables.last_autoanalyze \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_all_tables</code></dd><dt>\u5b57\u6bb5</dt><dd><code>last_autoanalyze</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>timestamp with time zone</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4</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": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "version": "18", "link_map": {"/zh/docs/18/monitoring-stats.html": 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pg_catalog.pg_stat_all_tables;", "tables_zh": [], "documented": true, "description": ["\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4"], "manual_html": "", "manual_path": "/docs/18/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_all_tables \u89c6\u56fe\u5c06\u4e3a\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u7684\u6bcf\u4e00\u4e2a\u8868\uff08\u5305\u62ec TOAST \u8868\uff09\u5305\u542b\u4e00\u884c\uff0c\u8be5\u884c\u663e\u793a\u4e0e\u5bf9\u8be5\u8868\u7684\u8bbf\u95ee\u76f8\u5173\u7684\u7edf\u8ba1\u4fe1\u606f\u3002 pg_stat_user_tables \u548c pg_stat_sys_tables \u89c6\u56fe\u5305\u542b\u76f8\u540c\u7684\u4fe1\u606f\uff0c\u4f46\u7ecf\u8fc7\u8fc7\u6ee4\uff0c\u5206\u522b\u53ea\u663e\u793a\u7528\u6237\u548c\u7cfb\u7edf\u8868\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": 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time at which this table was analyzed by the autovacuum daemon", "/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_stat_all_tables 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": "The pg_stat_all_tables view will contain one row for each table in the current database (including TOAST tables), showing statistics about accesses to that specific table. The pg_stat_user_tables and pg_stat_sys_tables views contain the same information, but filtered to only show user and system tables respectively.", "/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": "cd487c46a192841b27c95f0416ccf9454bf68c2eae5e073d910cc23cecb397ef", "canonical_center_text_hash": "cde8e6ad85e0f597efe9d2f8ca19fd06fe85a6cf0eb0ab34cf3b552a5f05ed32"}, "description_zh": "\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4", "comparison_data": {"view": "pg_stat_all_tables", "field": "last_autoanalyze", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "61344ae5c97718e62a7f3ce97badde360256c5d4caf76a190e4f8ea27ca7bdd8", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_all_tables.last_autoanalyze \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_all_tables</code></dd><dt>\u5b57\u6bb5</dt><dd><code>last_autoanalyze</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>timestamp with time zone</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4</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_stat_all_tables.last_autoanalyze \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_all_tables</code></dd><dt>\u5b57\u6bb5</dt><dd><code>last_autoanalyze</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>timestamp with time zone</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u81ea\u52a8\u6e05\u7406\u5b88\u62a4\u8fdb\u7a0b\u6700\u540e\u4e00\u6b21\u5206\u6790\u8fd9\u4e2a\u8868\u7684\u65f6\u95f4</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": ""}}