{"kind": "metric", "major": "18", "item": {"slug": "pg_stat_bgwriter-maxwritten_clean", "name": "pg_stat_bgwriter.maxwritten_clean", "name_zh": "", "category": "pg_stat_bgwriter", "summary": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "aliases": ["maxwritten_clean", "pg_stat_bgwriter"], "content_hash": "34e6949623014b4820348ebf2b738687ff284348cc4a5c488528995e44f73155", "versions": {"10": {"view": "pg_stat_bgwriter", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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": "maxwritten_clean", "tables": [], "related": [{"url": 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"extraction": "exact-catalog-field", "source_hash": "cf884834ed32c9ed9446bea488204432defca82b5fccd3075349b7b866653094", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:62997ea80516ad012fbf6359de33f3b016b54c47e2df76e75606116b4baaf8e5"}, "body_sha256": "3141e8d65f2879f1fab8d69819361dcb95bb454d5560c61212f5efb22742e5ab", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u53ea\u6709\u4e00\u884c\uff0c\u663e\u793a\u540e\u53f0\u5199\u5165\u5668\u6d3b\u52a8\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_bgwriter \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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</code></dd><dt>SQL 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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": "One row only, showing statistics about the background writer process's activity. See pg_stat_bgwriter for details.", "/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": "6e732d39e4a2bcfbe4a6a2cd55e87c665436610e155078a69b1a6a770d60e8f5", "canonical_center_text_hash": "4392d48939f9d75f33356fc0cb269f2b49cb8e1f9c0fa963469344fafe75832a"}, "description_zh": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "comparison_data": {"view": "pg_stat_bgwriter", "field": "maxwritten_clean", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "d41caf2c6bc027d82269a2a4b5fbcb74b7abf3419ec1415ac9fa9226f6cac6ed", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean 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"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": "693029d92045d2cd5068a0eec8bc913842b00b4dc6a6c0477d9b67b29dac87bf", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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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"column": "maxwritten_clean", "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": "693029d92045d2cd5068a0eec8bc913842b00b4dc6a6c0477d9b67b29dac87bf", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u53ea\u6709\u4e00\u884c\uff0c\u663e\u793a\u540e\u53f0\u5199\u5165\u5668\u6d3b\u52a8\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_bgwriter \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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</code></dd><dt>SQL 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See pg_stat_bgwriter 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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"\u8fd9\u4e9b\u7edf\u8ba1\u4e0a\u6b21\u91cd\u7f6e\u7684\u65f6\u95f4"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u53ea\u6709\u4e00\u884c\uff0c\u663e\u793a\u540e\u53f0\u5199\u5165\u5668\u6d3b\u52a8\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_bgwriter \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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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_stat_bgwriter.maxwritten_clean", 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"column": "maxwritten_clean", "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": "038dfac0656475d975ae31e27cade2c3db0b10555b4fce72415662713d59cb35", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u53ea\u6709\u4e00\u884c\uff0c\u663e\u793a\u540e\u53f0\u5199\u5165\u5668\u6d3b\u52a8\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_bgwriter \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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</code></dd><dt>SQL 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See pg_stat_bgwriter for details.", "/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": "94eb0045633a778fb07a1a278a97dfe79965a2365fe8bb622d4e642639a20dc7", "canonical_center_text_hash": "68481da32389c804a90d88f801211d1cd74fef61cb8b88838d96e9c3bb759371"}, "description_zh": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "comparison_data": {"view": "pg_stat_bgwriter", "field": "maxwritten_clean", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "d41caf2c6bc027d82269a2a4b5fbcb74b7abf3419ec1415ac9fa9226f6cac6ed", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean 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"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": "7f690aaf0b89114be0e495dbccf3844258a25bdd156d5d0ac17e2f37abdfb21c", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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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["\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</code></dd><dt>SQL 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"method": "same-major semantic node", "sha256": "1afff4ad1a4bc0c7e04a62d13adebcc1d39c30aca969618fab0cca8d0a115a96", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[14]/div[3]/div[1]/table[0]/tbody[2]/tr[6]/td[0]/p[1]", "#MONITORING-STATS/div[14]/p[2]"]}], "language": "zh", "original_text": {"/versions/13/description/0": "Number of times the background writer stopped a cleaning scan because it had written too many buffers", "/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": "Time at which these statistics were last reset", "/versions/13/related/0/label": "pg_stat_bgwriter 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_bgwriter view will always have a single row, containing global data for the cluster.", "/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": "04fd97d520db7e740edade6bc4a79acc351beac924f133dce91a6ce467c91b39", "canonical_center_text_hash": "a3153074e1f80bd5fa9f853a50084193437eac7d3d8ac3bfc912471a9c8fafb3"}, "description_zh": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "comparison_data": {"view": "pg_stat_bgwriter", "field": "maxwritten_clean", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "d41caf2c6bc027d82269a2a4b5fbcb74b7abf3419ec1415ac9fa9226f6cac6ed", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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_stat_bgwriter", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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": "maxwritten_clean", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_bgwriter/?v=14", "label": "pg_stat_bgwriter \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#PG-STAT-BGWRITER-VIEW", "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": "maxwritten_clean", "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": "42dc1ed722787c591c94516806e6616357166c42c0cf2fc19b7be75156edbb00", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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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"maxwritten_clean", "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": "42dc1ed722787c591c94516806e6616357166c42c0cf2fc19b7be75156edbb00", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6574\u4e2a\u96c6\u7c07\u7684\u5168\u5c40\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "version": "14", "link_map": {"/zh/docs/14/monitoring-stats.html": "/docs/14/monitoring-stats.html"}, "body_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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": "b6e36d656f204442efa206a598de827f305d0045918457f189d3ec0348afe03f", "content_hash": "12f7781a3e2c679f3fab6eda00ed87ed24c22c09b3af4368385ea07c94e34a3f", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "signature": "SELECT maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "tables_zh": [], "documented": true, "description": ["\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570"], "manual_html": "", "manual_path": "/docs/14/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6574\u4e2a\u96c6\u7c07\u7684\u5168\u5c40\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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[15]/div[3]/div[1]/table[0]/tbody[2]/tr[6]/td[0]/p[1]", "#MONITORING-STATS/div[15]/p[2]"]}], "language": "zh", "original_text": {"/versions/14/description/0": "Number of times the background writer stopped a cleaning scan because it had written too many buffers", "/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": "Time at which these statistics were last reset", "/versions/14/related/0/label": "pg_stat_bgwriter 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_bgwriter view will always have a single row, containing global data for the cluster.", "/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": "6ce3d923db52633a38589597e5c74abc2e483ca733bd7e499cd9ebdcdccd98a0", "canonical_center_text_hash": "12f7781a3e2c679f3fab6eda00ed87ed24c22c09b3af4368385ea07c94e34a3f"}, "description_zh": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "comparison_data": {"view": "pg_stat_bgwriter", "field": "maxwritten_clean", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "d41caf2c6bc027d82269a2a4b5fbcb74b7abf3419ec1415ac9fa9226f6cac6ed", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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_stat_bgwriter", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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": "maxwritten_clean", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_bgwriter/?v=15", "label": "pg_stat_bgwriter \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#PG-STAT-BGWRITER-VIEW", "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": "maxwritten_clean", "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": "2208f04644fcfd9e85688322b140644809e0dde479bcb523efed64498ea8c4b4", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6574\u4e2a\u96c6\u7c07\u7684\u5168\u5c40\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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_stat_bgwriter.maxwritten_clean", "locale": "zh-Hans", "source": {"key": "pg_stat_bgwriter-maxwritten_clean", "locale": "zh-Hans", "version": "15", "text_hash": "1a84a1a543db5cf0eb67d7ee73ad95344b508903bbe7d63733960bd21180765e", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/15/monitoring-stats.html#", "anchor": "", "column": "maxwritten_clean", "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": "2208f04644fcfd9e85688322b140644809e0dde479bcb523efed64498ea8c4b4", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6574\u4e2a\u96c6\u7c07\u7684\u5168\u5c40\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "version": "15", "link_map": {"/zh/docs/15/monitoring-stats.html": "/docs/15/monitoring-stats.html"}, "body_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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": "7568c18f2f0bd1bf4fef7e434ab92a6c1a8578601127d79277c21279f8c4a7f7", "content_hash": "1a84a1a543db5cf0eb67d7ee73ad95344b508903bbe7d63733960bd21180765e", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "signature": "SELECT maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "tables_zh": [], "documented": true, "description": ["\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570"], "manual_html": "", "manual_path": "/docs/15/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6574\u4e2a\u96c6\u7c07\u7684\u5168\u5c40\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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[17]/div[3]/div[1]/table[0]/tbody[2]/tr[6]/td[0]/p[1]", "#MONITORING-STATS/div[17]/p[2]"]}], "language": "zh", "original_text": {"/versions/15/description/0": "Number of times the background writer stopped a cleaning scan because it had written too many buffers", "/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": "Time at which these statistics were last reset", "/versions/15/related/0/label": "pg_stat_bgwriter 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_bgwriter view will always have a single row, containing global data for the cluster.", "/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": "1b1c070f03c49968313cf8f8a9a2ed8b2f669d65ca372eaefee01ad5f9e2600d", "canonical_center_text_hash": "1a84a1a543db5cf0eb67d7ee73ad95344b508903bbe7d63733960bd21180765e"}, "description_zh": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "comparison_data": {"view": "pg_stat_bgwriter", "field": "maxwritten_clean", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "d41caf2c6bc027d82269a2a4b5fbcb74b7abf3419ec1415ac9fa9226f6cac6ed", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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_stat_bgwriter", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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": "maxwritten_clean", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_bgwriter/?v=16", "label": "pg_stat_bgwriter \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#PG-STAT-BGWRITER-VIEW", "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": "maxwritten_clean", "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": "651aa8968f4f65c3ec351bdb311bb3bad6ec0beb9c59ed03cba95154109a4d3d", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6574\u4e2a\u96c6\u7c07\u7684\u5168\u5c40\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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_stat_bgwriter.maxwritten_clean", "locale": "zh-Hans", "source": {"key": "pg_stat_bgwriter-maxwritten_clean", "locale": "zh-Hans", "version": "16", "text_hash": "d07289dedb218183dba10351b685b1a95ccd017581b7be350d0e7a47093e03a4", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/16/monitoring-stats.html#", "anchor": "", "column": "maxwritten_clean", "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": "651aa8968f4f65c3ec351bdb311bb3bad6ec0beb9c59ed03cba95154109a4d3d", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6574\u4e2a\u96c6\u7c07\u7684\u5168\u5c40\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "version": "16", "link_map": {"/zh/docs/16/monitoring-stats.html": "/docs/16/monitoring-stats.html"}, "body_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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": "67a5240938ceb9e541c7388e7f5964364b276eb2a69a33b6b9d185057a6d5d52", "content_hash": "d07289dedb218183dba10351b685b1a95ccd017581b7be350d0e7a47093e03a4", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "signature": "SELECT maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "tables_zh": [], "documented": true, "description": ["\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570"], "manual_html": "", "manual_path": "/docs/16/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6574\u4e2a\u96c6\u7c07\u7684\u5168\u5c40\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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[18]/div[3]/div[1]/table[0]/tbody[2]/tr[6]/td[0]/p[1]", "#MONITORING-STATS/div[18]/p[2]"]}], "language": "zh", "original_text": {"/versions/16/description/0": "Number of times the background writer stopped a cleaning scan because it had written too many buffers", "/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": "Time at which these statistics were last reset", "/versions/16/related/0/label": "pg_stat_bgwriter 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_bgwriter view will always have a single row, containing global data for the cluster.", "/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": "0c90d3d633d3cd317faf82519c2b25031a0bd3d3321dcf3558c8829b76ec5f66", "canonical_center_text_hash": "d07289dedb218183dba10351b685b1a95ccd017581b7be350d0e7a47093e03a4"}, "description_zh": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "comparison_data": {"view": "pg_stat_bgwriter", "field": "maxwritten_clean", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "d41caf2c6bc027d82269a2a4b5fbcb74b7abf3419ec1415ac9fa9226f6cac6ed", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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_stat_bgwriter", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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": "maxwritten_clean", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_bgwriter/?v=17", "label": "pg_stat_bgwriter \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#PG-STAT-BGWRITER-VIEW", "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": "maxwritten_clean", "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": "abaccff9673ba4548a34765fb019cd2b13069b4d3c0050d64e56871a76192e15", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6709\u5173\u96c6\u7c07\u540e\u53f0\u5199\u5165\u5668\u7684\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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_stat_bgwriter.maxwritten_clean", "locale": "zh-Hans", "source": {"key": "pg_stat_bgwriter-maxwritten_clean", "locale": "zh-Hans", "version": "17", "text_hash": "99dd51b8252d82dff3a9ab3dd6593f044f81b54ca83f59f505b96374b8f2e41f", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/17/monitoring-stats.html#", "anchor": "", "column": "maxwritten_clean", "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": "abaccff9673ba4548a34765fb019cd2b13069b4d3c0050d64e56871a76192e15", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6709\u5173\u96c6\u7c07\u540e\u53f0\u5199\u5165\u5668\u7684\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "version": "17", "link_map": {"/zh/docs/17/monitoring-stats.html": "/docs/17/monitoring-stats.html"}, "body_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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": "f502fd843e52f84676aebe4dc229fb6b8529d68d6bbde77d5ddcb1c05ddd7fa4", "content_hash": "99dd51b8252d82dff3a9ab3dd6593f044f81b54ca83f59f505b96374b8f2e41f", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "signature": "SELECT maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "tables_zh": [], "documented": true, "description": ["\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570"], "manual_html": "", "manual_path": "/docs/17/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6709\u5173\u96c6\u7c07\u540e\u53f0\u5199\u5165\u5668\u7684\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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[18]/div[3]/div[1]/table[0]/tbody[2]/tr[1]/td[0]/p[1]", "#MONITORING-STATS/div[18]/p[2]"]}], "language": "zh", "original_text": {"/versions/17/description/0": "Number of times the background writer stopped a cleaning scan because it had written too many buffers", "/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": "Time at which these statistics were last reset", "/versions/17/related/0/label": "pg_stat_bgwriter 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_bgwriter view will always have a single row, containing data about the background writer of the cluster.", "/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": "3ab1309d273041b536feb35bda2a3c9224f6dc787393a0aec8a5879bcabd88ba", "canonical_center_text_hash": "99dd51b8252d82dff3a9ab3dd6593f044f81b54ca83f59f505b96374b8f2e41f"}, "description_zh": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "comparison_data": {"view": "pg_stat_bgwriter", "field": "maxwritten_clean", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "d41caf2c6bc027d82269a2a4b5fbcb74b7abf3419ec1415ac9fa9226f6cac6ed", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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_stat_bgwriter", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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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"/docs/18/monitoring-stats.html", "method": "same-major semantic node", "sha256": "ff0b10c5fb4b75c247e38b7ad0e8a50fa0b6ebaa25e68c8c67a1ca972bda40b1", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[18]/div[3]/div[1]/table[0]/tbody[2]/tr[1]/td[0]/p[1]", "#MONITORING-STATS/div[18]/p[2]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "Number of times the background writer stopped a cleaning scan because it had written too many buffers", "/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": "Time at which these statistics were last reset", "/versions/18/related/0/label": "pg_stat_bgwriter 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_bgwriter view will always have a single row, containing data about the background writer of the cluster.", "/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": "b027d4847217200fa6eb7bfcf0846914f82a50d1a28302fe538a081b8e1f0353", "canonical_center_text_hash": "2c38111890396d8388b4245a5f6ff6465eab3b735b6f1b029963279383f2b7a9"}, "description_zh": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "comparison_data": {"view": "pg_stat_bgwriter", "field": "maxwritten_clean", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "d41caf2c6bc027d82269a2a4b5fbcb74b7abf3419ec1415ac9fa9226f6cac6ed", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean 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\u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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_stat_bgwriter", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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": "maxwritten_clean", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_bgwriter/?v=19", "label": "pg_stat_bgwriter \u5b57\u6bb5"}, {"url": 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"\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": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6709\u5173\u96c6\u7c07\u540e\u53f0\u5199\u5165\u5668\u7684\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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_stat_bgwriter.maxwritten_clean", "locale": "zh-Hans", "source": {"key": "pg_stat_bgwriter-maxwritten_clean", "locale": "zh-Hans", "version": "19", "text_hash": "3021fb36b30f8adeeef359817e0d32a84c6fc19a2fdf0279d872356823470497", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/19/monitoring-stats.html#", "anchor": "", "column": "maxwritten_clean", "locale": "zh-Hans", "version": "19", "build_id": 109, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "38f7e14f495b50d93ec5fe73e5630957512a3cbd01aa83c8d7dd33abfeedbb62", "source_revision": "sha256:af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:65fda1f1b62a89992b84014c9157e61b67dbe8190e93945826efec668fad038c"}, "body_sha256": "bf73837eb957080c74a1fb667efce7a089cca94fbb45597255170b028acf8a29", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_bgwriter 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"Time at which these statistics were last reset", "/versions/19/related/0/label": "pg_stat_bgwriter 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_bgwriter view will always have a single row, containing data about the background writer of the cluster.", "/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": "22c8516e868c7b32255b49c8e512bfe0071a3442e2200c392bb34e1508ea9800", "canonical_center_text_hash": "3021fb36b30f8adeeef359817e0d32a84c6fc19a2fdf0279d872356823470497"}, "description_zh": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "comparison_data": {"view": "pg_stat_bgwriter", "field": "maxwritten_clean", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "d41caf2c6bc027d82269a2a4b5fbcb74b7abf3419ec1415ac9fa9226f6cac6ed", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean 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"git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:98c980963b401d40bd50df72b909e7523e3148b8fdb48edd897de2efb67e5235"}, "body_sha256": "5bedfb43448f44538f690bd102432abd6538cd5cce1883ed25aa47edfc42fdf4", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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": ["pg_stat_bgwriter 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"extraction": "exact-catalog-field", "source_hash": "2c8d45a2fe11aec2ee727b94ac68e60b7a0523a1aa2d43629f9368d42f544d40", "source_revision": "sha256:49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:98c980963b401d40bd50df72b909e7523e3148b8fdb48edd897de2efb67e5235"}, "body_sha256": "5bedfb43448f44538f690bd102432abd6538cd5cce1883ed25aa47edfc42fdf4", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6709\u5173\u96c6\u7c07\u540e\u53f0\u5199\u5165\u5668\u7684\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</code></dd><dt>SQL 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\u7c7b\u578b</dt><dd><code>bigint</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570</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": "a5c75dfd7606a229f5e0df8f835894b7d45cb36a061b6b45b9dfe861988f63b3", "content_hash": "13aac81005d031d7240709a1dc924bb6331aa11b1730c116fc4b4ca7b000d570", "source_database": "center", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "signature": "SELECT maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "tables_zh": [], "documented": true, "description": ["\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570"], "manual_html": "", 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"pg_stat_bgwriter 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_bgwriter view will always have a single row, containing data about the background writer of the cluster.", "/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": "2332c904dd4b1a28d2e7ce90d200d400dfa5cdc6be8fce2a7fe29ff528ff582b", "canonical_center_text_hash": "13aac81005d031d7240709a1dc924bb6331aa11b1730c116fc4b4ca7b000d570"}, "description_zh": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "comparison_data": {"view": "pg_stat_bgwriter", "field": "maxwritten_clean", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "d41caf2c6bc027d82269a2a4b5fbcb74b7abf3419ec1415ac9fa9226f6cac6ed", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570</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"}}}}, 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"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": "maxwritten_clean", "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": "5bddccc1dd76f3fea86ddb24df65f1978c79bd26f1b03e8563fc47ea7da558de", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6709\u5173\u96c6\u7c07\u540e\u53f0\u5199\u5165\u5668\u7684\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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_stat_bgwriter.maxwritten_clean", "locale": "zh-Hans", "source": {"key": "pg_stat_bgwriter-maxwritten_clean", "locale": "zh-Hans", "version": "18", "text_hash": "2c38111890396d8388b4245a5f6ff6465eab3b735b6f1b029963279383f2b7a9", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_bgwriter"}, {"label": "\u5b57\u6bb5", "value": "maxwritten_clean"}, {"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"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/18/monitoring-stats.html#", "anchor": "", "column": "maxwritten_clean", "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": "5bddccc1dd76f3fea86ddb24df65f1978c79bd26f1b03e8563fc47ea7da558de", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6709\u5173\u96c6\u7c07\u540e\u53f0\u5199\u5165\u5668\u7684\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "version": "18", "link_map": {"/zh/docs/18/monitoring-stats.html": "/docs/18/monitoring-stats.html"}, "body_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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": "b1e32f68aa7c213f99c5ef8a65a51705eb776009ffa200299b40152174c64c69", "content_hash": "2c38111890396d8388b4245a5f6ff6465eab3b735b6f1b029963279383f2b7a9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "signature": "SELECT maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "tables_zh": [], "documented": true, "description": ["\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570"], "manual_html": "", "manual_path": "/docs/18/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_bgwriter \u89c6\u56fe\u59cb\u7ec8\u53ea\u6709\u4e00\u884c\uff0c\u5305\u542b\u6709\u5173\u96c6\u7c07\u540e\u53f0\u5199\u5165\u5668\u7684\u6570\u636e\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 maxwritten_clean FROM pg_catalog.pg_stat_bgwriter;", "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[18]/div[3]/div[1]/table[0]/tbody[2]/tr[1]/td[0]/p[1]", "#MONITORING-STATS/div[18]/p[2]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "Number of times the background writer stopped a cleaning scan because it had written too many buffers", "/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": "Time at which these statistics were last reset", "/versions/18/related/0/label": "pg_stat_bgwriter 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_bgwriter view will always have a single row, containing data about the background writer of the cluster.", "/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": "b027d4847217200fa6eb7bfcf0846914f82a50d1a28302fe538a081b8e1f0353", "canonical_center_text_hash": "2c38111890396d8388b4245a5f6ff6465eab3b735b6f1b029963279383f2b7a9"}, "description_zh": "\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\u6570", "comparison_data": {"view": "pg_stat_bgwriter", "field": "maxwritten_clean", "sql_type": "bigint", "units_mentioned": []}, "comparison_hash": "d41caf2c6bc027d82269a2a4b5fbcb74b7abf3419ec1415ac9fa9226f6cac6ed", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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_stat_bgwriter.maxwritten_clean \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_bgwriter</code></dd><dt>\u5b57\u6bb5</dt><dd><code>maxwritten_clean</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>\u540e\u53f0\u5199\u5165\u5668\u56e0\u5199\u5165\u4e86\u8fc7\u591a\u7f13\u51b2\u533a\u800c\u505c\u6b62\u6e05\u7406\u626b\u63cf\u7684\u6b21\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": ""}}