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["\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_stat_lock.fastpath_exceeded", "locale": "zh-Hans", "source": {"key": "pg_stat_lock-fastpath_exceeded", "locale": "zh-Hans", "version": "19", "text_hash": "8bba0b02902bd13f58e4f5b4e83f29c29239c76be571fda26d02919ec3ce1510", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_lock"}, {"label": "\u5b57\u6bb5", "value": "fastpath_exceeded"}, {"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": 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"af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_lock \u89c6\u56fe\u5c06\u4e3a\u6bcf\u79cd\u9501\u7c7b\u578b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u96c6\u7c07\u8303\u56f4\u7684\u9501\u7edf\u8ba1\u4fe1\u606f\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 fastpath_exceeded FROM pg_catalog.pg_stat_lock;", "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": "\u56e0\u8d85\u51fa\u5feb\u901f\u8def\u5f84\u69fd\u6570\u91cf\u4e0a\u9650\u800c\u65e0\u6cd5\u901a\u8fc7\u5feb\u901f\u8def\u5f84\u83b7\u53d6\u6b64\u7c7b\u578b\u9501\u7684\u6b21\u6570\u3002\u589e\u5927 max_locks_per_transaction \u53ef\u4ee5\u51cf\u5c11\u6b64\u6b21\u6570\u3002", "description_zh_html": "<p>pg_stat_lock.fastpath_exceeded \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_lock</code></dd><dt>\u5b57\u6bb5</dt><dd><code>fastpath_exceeded</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>\u56e0\u8d85\u51fa\u5feb\u901f\u8def\u5f84\u69fd\u6570\u91cf\u4e0a\u9650\u800c\u65e0\u6cd5\u901a\u8fc7\u5feb\u901f\u8def\u5f84\u83b7\u53d6\u6b64\u7c7b\u578b\u9501\u7684\u6b21\u6570\u3002\u589e\u5927 max_locks_per_transaction \u53ef\u4ee5\u51cf\u5c11\u6b64\u6b21\u6570\u3002</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": "\u56e0\u8d85\u51fa\u5feb\u901f\u8def\u5f84\u69fd\u6570\u91cf\u4e0a\u9650\u800c\u65e0\u6cd5\u901a\u8fc7\u5feb\u901f\u8def\u5f84\u83b7\u53d6\u6b64\u7c7b\u578b\u9501\u7684\u6b21\u6570\u3002\u589e\u5927 max_locks_per_transaction \u53ef\u4ee5\u51cf\u5c11\u6b64\u6b21\u6570\u3002", "version": "19", "link_map": {"/zh/docs/19/monitoring-stats.html": "/docs/19/monitoring-stats.html"}, "body_html": "<p>pg_stat_lock.fastpath_exceeded \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_lock</code></dd><dt>\u5b57\u6bb5</dt><dd><code>fastpath_exceeded</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>\u56e0\u8d85\u51fa\u5feb\u901f\u8def\u5f84\u69fd\u6570\u91cf\u4e0a\u9650\u800c\u65e0\u6cd5\u901a\u8fc7\u5feb\u901f\u8def\u5f84\u83b7\u53d6\u6b64\u7c7b\u578b\u9501\u7684\u6b21\u6570\u3002\u589e\u5927 max_locks_per_transaction \u53ef\u4ee5\u51cf\u5c11\u6b64\u6b21\u6570\u3002</p><p><a href=\"/zh/docs/19/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "62905b9c870a893046eaf4a26b0652693e13cdf29cd97378152f07545aabce61", "content_hash": "8bba0b02902bd13f58e4f5b4e83f29c29239c76be571fda26d02919ec3ce1510", "source_database": "center", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "signature": "SELECT fastpath_exceeded FROM pg_catalog.pg_stat_lock;", "tables_zh": [], "documented": true, "description": 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pg_catalog.pg_stat_lock;", "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/19/monitoring-stats.html", "method": "same-major semantic node", "sha256": "024434288428f15560d48c78af2e836ca669a4217589cfaeb2f16b72123b501a", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[18]/div[4]/div[1]/table[0]/tbody[2]/tr[19]/td[0]/p[1]", "#MONITORING-STATS/div[19]/div[3]/div[1]/table[0]/tbody[2]/tr[3]/td[0]/p[1]", "#MONITORING-STATS/div[19]/p[2]"]}], "language": "zh", "original_text": {"/versions/19/description/0": "Number of times a lock of this type could not be acquired via fast path because the fast path slot limit was exceeded. Increasing max_locks_per_transaction can reduce this number.", "/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_stat_lock 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": "The pg_stat_lock view will contain one row for each lock type, showing cluster-wide locks statistics.", "/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": "105e68e628230a38c7413ad55db97789250e4cb9a43fe153088a0535af0bcffc", "canonical_center_text_hash": "8bba0b02902bd13f58e4f5b4e83f29c29239c76be571fda26d02919ec3ce1510"}, "description_zh": "\u56e0\u8d85\u51fa\u5feb\u901f\u8def\u5f84\u69fd\u6570\u91cf\u4e0a\u9650\u800c\u65e0\u6cd5\u901a\u8fc7\u5feb\u901f\u8def\u5f84\u83b7\u53d6\u6b64\u7c7b\u578b\u9501\u7684\u6b21\u6570\u3002\u589e\u5927 max_locks_per_transaction \u53ef\u4ee5\u51cf\u5c11\u6b64\u6b21\u6570\u3002", "comparison_data": {"view": "pg_stat_lock", "field": "fastpath_exceeded", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "25089630e04e9dafd71dfabf3558e8edd109973ec082370b6954e75f69a13b7d", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_lock.fastpath_exceeded \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_lock</code></dd><dt>\u5b57\u6bb5</dt><dd><code>fastpath_exceeded</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>\u56e0\u8d85\u51fa\u5feb\u901f\u8def\u5f84\u69fd\u6570\u91cf\u4e0a\u9650\u800c\u65e0\u6cd5\u901a\u8fc7\u5feb\u901f\u8def\u5f84\u83b7\u53d6\u6b64\u7c7b\u578b\u9501\u7684\u6b21\u6570\u3002\u589e\u5927 max_locks_per_transaction \u53ef\u4ee5\u51cf\u5c11\u6b64\u6b21\u6570\u3002</p><p><a href=\"/zh/docs/19/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "source_revalidation": {"kind": "static-same-version-source-and-manual-replay", "audit": "wiki-audit-20261023", "runtime_rerun": false, "compared_fields": "documented field type and description, source-only view expressions", "source_revision": 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"version": "20", "build_id": 111, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "2c8d45a2fe11aec2ee727b94ac68e60b7a0523a1aa2d43629f9368d42f544d40", "source_revision": "sha256:49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:98c980963b401d40bd50df72b909e7523e3148b8fdb48edd897de2efb67e5235"}, "body_sha256": "ee5b21c98da92650b9617014065baf14450d306c759388d91b798799d7151375", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_lock \u89c6\u56fe\u5c06\u4e3a\u6bcf\u79cd\u9501\u7c7b\u578b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u96c6\u7c07\u8303\u56f4\u7684\u9501\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", 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href=\"/zh/docs/devel/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u56e0\u8d85\u51fa\u5feb\u901f\u8def\u5f84\u69fd\u6570\u91cf\u4e0a\u9650\u800c\u65e0\u6cd5\u901a\u8fc7\u5feb\u901f\u8def\u5f84\u83b7\u53d6\u6b64\u7c7b\u578b\u9501\u7684\u6b21\u6570\u3002\u589e\u5927 max_locks_per_transaction \u53ef\u4ee5\u51cf\u5c11\u6b64\u6b21\u6570\u3002\u54ea\u4e9b\u9501\u9002\u7528\u4e8e\u5feb\u901f\u8def\u5f84\u52a0\u9501\uff0c\u89c1\u7b2c 13.3.1.1 \u8282\uff1b\u5bf9\u4e8e\u4e0d\u9002\u7528\u7684\u9501\u7c7b\u578b\uff0c\u6b64\u8ba1\u6570\u5668\u59cb\u7ec8\u4e3a\u96f6\u3002", "version": "20", "link_map": {"/zh/docs/devel/monitoring-stats.html": "/docs/devel/monitoring-stats.html"}, "body_html": "<p>pg_stat_lock.fastpath_exceeded \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_lock</code></dd><dt>\u5b57\u6bb5</dt><dd><code>fastpath_exceeded</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>\u56e0\u8d85\u51fa\u5feb\u901f\u8def\u5f84\u69fd\u6570\u91cf\u4e0a\u9650\u800c\u65e0\u6cd5\u901a\u8fc7\u5feb\u901f\u8def\u5f84\u83b7\u53d6\u6b64\u7c7b\u578b\u9501\u7684\u6b21\u6570\u3002\u589e\u5927 max_locks_per_transaction \u53ef\u4ee5\u51cf\u5c11\u6b64\u6b21\u6570\u3002\u54ea\u4e9b\u9501\u9002\u7528\u4e8e\u5feb\u901f\u8def\u5f84\u52a0\u9501\uff0c\u89c1\u7b2c 13.3.1.1 \u8282\uff1b\u5bf9\u4e8e\u4e0d\u9002\u7528\u7684\u9501\u7c7b\u578b\uff0c\u6b64\u8ba1\u6570\u5668\u59cb\u7ec8\u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/devel/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "98b53b2ef834700804f177d0cfadeb2c9f7b2a29064122c1e7ec9bd1425f1bff", "content_hash": "0142a9ea301b1aa52d7a456d853de3eb4e75738b5674731ef965b49120a1d976", "source_database": "center", "source_revision": 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\u89c6\u56fe\u5c06\u4e3a\u6bcf\u79cd\u9501\u7c7b\u578b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u96c6\u7c07\u8303\u56f4\u7684\u9501\u7edf\u8ba1\u4fe1\u606f\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 fastpath_exceeded FROM pg_catalog.pg_stat_lock;", "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/devel/monitoring-stats.html", "method": "same-major semantic node", "sha256": "1d9a086fb4c6fdd9a56d3a7a28e8c164354ef0bf50c402f06ebe174538f96a4f", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[18]/div[4]/div[1]/table[0]/tbody[2]/tr[19]/td[0]/p[1]", "#MONITORING-STATS/div[20]/div[3]/div[1]/table[0]/tbody[2]/tr[3]/td[0]/p[1]", "#MONITORING-STATS/div[20]/p[2]"]}], "language": "zh", "original_text": {"/summary": "Number of times a lock of this type could not be acquired via fast path because the fast path slot limit was exceeded. Increasing max_locks_per_transaction can reduce this number. See Section 13.3.1.1 for which locks are eligible for fast-path locking; for ineligible lock types this counter is always zero.", "/versions/20/description/0": "Number of times a lock of this type could not be acquired via fast path because the fast path slot limit was exceeded. Increasing max_locks_per_transaction can reduce this number. See Section 13.3.1.1 for which locks are eligible for fast-path locking; for ineligible lock types this counter is always zero.", "/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_stat_lock 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": "The pg_stat_lock view will contain one row for each lock type, showing cluster-wide locks statistics.", "/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": "24d840e0cf81d02e2651be50fe15458c0e2e9caf597698343c472476d48a041d", "canonical_center_text_hash": "0142a9ea301b1aa52d7a456d853de3eb4e75738b5674731ef965b49120a1d976"}, "description_zh": "\u56e0\u8d85\u51fa\u5feb\u901f\u8def\u5f84\u69fd\u6570\u91cf\u4e0a\u9650\u800c\u65e0\u6cd5\u901a\u8fc7\u5feb\u901f\u8def\u5f84\u83b7\u53d6\u6b64\u7c7b\u578b\u9501\u7684\u6b21\u6570\u3002\u589e\u5927 max_locks_per_transaction \u53ef\u4ee5\u51cf\u5c11\u6b64\u6b21\u6570\u3002\u54ea\u4e9b\u9501\u9002\u7528\u4e8e\u5feb\u901f\u8def\u5f84\u52a0\u9501\uff0c\u89c1\u7b2c 13.3.1.1 \u8282\uff1b\u5bf9\u4e8e\u4e0d\u9002\u7528\u7684\u9501\u7c7b\u578b\uff0c\u6b64\u8ba1\u6570\u5668\u59cb\u7ec8\u4e3a\u96f6\u3002", "comparison_data": {"view": "pg_stat_lock", "field": "fastpath_exceeded", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "25089630e04e9dafd71dfabf3558e8edd109973ec082370b6954e75f69a13b7d", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_lock.fastpath_exceeded \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_lock</code></dd><dt>\u5b57\u6bb5</dt><dd><code>fastpath_exceeded</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>\u56e0\u8d85\u51fa\u5feb\u901f\u8def\u5f84\u69fd\u6570\u91cf\u4e0a\u9650\u800c\u65e0\u6cd5\u901a\u8fc7\u5feb\u901f\u8def\u5f84\u83b7\u53d6\u6b64\u7c7b\u578b\u9501\u7684\u6b21\u6570\u3002\u589e\u5927 max_locks_per_transaction \u53ef\u4ee5\u51cf\u5c11\u6b64\u6b21\u6570\u3002\u54ea\u4e9b\u9501\u9002\u7528\u4e8e\u5feb\u901f\u8def\u5f84\u52a0\u9501\uff0c\u89c1\u7b2c 13.3.1.1 \u8282\uff1b\u5bf9\u4e8e\u4e0d\u9002\u7528\u7684\u9501\u7c7b\u578b\uff0c\u6b64\u8ba1\u6570\u5668\u59cb\u7ec8\u4e3a\u96f6\u3002</p><p><a href=\"/zh/docs/devel/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "source_revalidation": {"kind": "static-same-version-source-and-manual-replay", "audit": "wiki-audit-20261023", "runtime_rerun": false, "compared_fields": "documented field type and description, source-only view expressions", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "previous_source_revision": "4d3346909b201ac1648232cf290462a7070c119326f56196f1f0253ed80fae41"}}}}, "snapshot": null, "comparison": {"left": "17", "right": "18", "status": "unchanged", "diff": ""}}