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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 pid FROM pg_catalog.pg_stat_activity;", "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": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "description_zh_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>integer</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID</p><p><a href=\"/zh/docs/12/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "version": "12", "link_map": {"/zh/docs/12/monitoring-stats.html": "/docs/12/monitoring-stats.html"}, "body_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>integer</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID</p><p><a href=\"/zh/docs/12/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "1ffaf5464792d2f918c2e75a30eb2a3d66ebc191913049d9c6aae63710969600", "content_hash": "635379560919fd3d6ce93d333e3dbcd3147b90afbafad5a9f5ef7b4af27f7d0e", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "signature": "SELECT pid FROM pg_catalog.pg_stat_activity;", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID"], "manual_html": "", "manual_path": "/docs/12/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a\u670d\u52a1\u5668\u8fdb\u7a0b\u4e00\u884c\uff0c\u663e\u793a\u4e0e\u8be5\u8fdb\u7a0b\u5f53\u524d\u6d3b\u52a8\u6709\u5173\u7684\u4fe1\u606f\uff0c\u4f8b\u5982\u72b6\u6001\u548c\u5f53\u524d\u67e5\u8be2\u3002\u8be6\u89c1 pg_stat_activity \u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": 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{"/versions/12/description/0": "Process ID of this backend", "/versions/12/facts/0/label": "View", "/versions/12/facts/1/label": "Field", "/versions/12/facts/2/label": "SQL type", "/versions/12/facts/3/label": "Units named in the field definition", "/versions/12/facts/3/value": "Not specified", "/versions/12/facts/4/label": "Reset observation", "/versions/12/facts/4/value": "No stats_reset field is documented for this view", "/versions/12/related/0/label": "pg_stat_activity columns", "/versions/12/related/1/label": "Statistics collection and reset functions", "/versions/12/sections/0/title": "View semantics", "/versions/12/sections/1/title": "Collection and reset context", "/versions/12/sections/2/title": "Inspect this field", "/versions/12/sections/0/paragraphs/0": "One row per server process, showing information related to the current activity of that process, such as state and current query. See pg_stat_activity 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": "af9c557b13db3484a64259e7f52e3a6bc5f0d0323ad2cc7964748dae8b418bad", "canonical_center_text_hash": "635379560919fd3d6ce93d333e3dbcd3147b90afbafad5a9f5ef7b4af27f7d0e"}, "description_zh": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "comparison_data": {"view": "pg_stat_activity", "field": "pid", "sql_type": "integer", "units_mentioned": []}, "comparison_hash": "82e41693261bcc2a94c41830cf3aa1cda8c1973ae506e046aab01806d2bb802b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>integer</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID</p><p><a href=\"/zh/docs/12/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "13": {"view": "pg_stat_activity", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_activity"}, {"label": "\u5b57\u6bb5", "value": "pid"}, {"label": "SQL \u7c7b\u578b", "value": "integer"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "field": "pid", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_activity/?v=13", "label": "pg_stat_activity \u5b57\u6bb5"}, {"url": "/docs/13/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], 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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 pid FROM pg_catalog.pg_stat_activity;", "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": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "description_zh_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>integer</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID</p><p><a href=\"/zh/docs/13/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "version": "13", "link_map": {"/zh/docs/13/monitoring-stats.html": "/docs/13/monitoring-stats.html"}, "body_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>integer</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID</p><p><a href=\"/zh/docs/13/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "00a71464c531ddead1e35d1cec78736d2eda4329d025a34f107164352323973d", "content_hash": "f4c679b71ea180839b2a7bdd145350283d348d365316c3a9c29ff0c8611eb3f8", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "signature": "SELECT pid FROM pg_catalog.pg_stat_activity;", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID"], "manual_html": "", "manual_path": "/docs/13/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_activity \u89c6\u56fe\u6bcf\u4e2a\u670d\u52a1\u5668\u8fdb\u7a0b\u5c06\u6709\u4e00\u884c\uff0c\u663e\u793a\u4e0e\u8be5\u8fdb\u7a0b\u5f53\u524d\u6d3b\u52a8\u76f8\u5173\u7684\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 pid FROM pg_catalog.pg_stat_activity;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/13/monitoring-stats.html", "method": "same-major semantic node", "sha256": "1afff4ad1a4bc0c7e04a62d13adebcc1d39c30aca969618fab0cca8d0a115a96", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[7]/div[3]/div[1]/table[0]/tbody[2]/tr[2]/td[0]/p[1]", "#MONITORING-STATS/div[7]/p[2]"]}], "language": "zh", "original_text": {"/versions/13/description/0": "Process ID of this backend", "/versions/13/facts/0/label": "View", "/versions/13/facts/1/label": "Field", "/versions/13/facts/2/label": "SQL type", "/versions/13/facts/3/label": "Units named in the field definition", "/versions/13/facts/3/value": "Not specified", "/versions/13/facts/4/label": "Reset observation", "/versions/13/facts/4/value": "No stats_reset field is documented for this view", "/versions/13/related/0/label": "pg_stat_activity 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_activity view will have one row per server process, showing information related to the current activity of that process.", "/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": "9cff7813b7c14f04f369213c096c5ec992cdb4496910b1553aa10f875eaf46a4", "canonical_center_text_hash": "f4c679b71ea180839b2a7bdd145350283d348d365316c3a9c29ff0c8611eb3f8"}, "description_zh": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "comparison_data": {"view": "pg_stat_activity", "field": "pid", "sql_type": "integer", "units_mentioned": []}, "comparison_hash": "82e41693261bcc2a94c41830cf3aa1cda8c1973ae506e046aab01806d2bb802b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>integer</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID</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_activity", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_activity"}, {"label": "\u5b57\u6bb5", "value": "pid"}, {"label": "SQL \u7c7b\u578b", "value": "integer"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "field": "pid", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_activity/?v=14", "label": "pg_stat_activity \u5b57\u6bb5"}, {"url": "/docs/14/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], 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"git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:87e6aa4fd6e1ec85c5f4a6de4f5647cfd9e5de734ca2c266d32b6d6192c662ef"}, "body_sha256": "4a11c4726eee288fee571c51eb0af170372cd45e1d42583190061a938a7102f4", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_activity"}, {"label": "\u5b57\u6bb5", "value": "pid"}, {"label": "SQL \u7c7b\u578b", "value": "integer"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_activity 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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 pid FROM pg_catalog.pg_stat_activity;", "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": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "description_zh_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>integer</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID</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": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "version": "14", "link_map": {"/zh/docs/14/monitoring-stats.html": "/docs/14/monitoring-stats.html"}, "body_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>integer</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID</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": "8b4c8afac8f8f58a07200dbe3673e2ce476abb2f41ef90923b4c7c01f460c523", "content_hash": "2991f78a3bedcdcd8830fe84592adf9bb0b528e8a7839c98ff196d92e0cd18b2", "source_database": 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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 pid FROM pg_catalog.pg_stat_activity;", "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": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "description_zh_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>integer</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID</p><p><a 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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": "6ad071c4b6822df43a24e7ecfde2dc0b4dab8ca76472e39ed87b03e15e071ff7", "canonical_center_text_hash": "657cf5cfc2cdc6f3174cd64921668279e432d9e7d2578d167805430d82577b9e"}, "description_zh": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "comparison_data": {"view": "pg_stat_activity", "field": "pid", "sql_type": "integer", "units_mentioned": []}, "comparison_hash": "82e41693261bcc2a94c41830cf3aa1cda8c1973ae506e046aab01806d2bb802b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL 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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 pid FROM pg_catalog.pg_stat_activity;", "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": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "description_zh_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>integer</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID</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": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "version": "16", "link_map": {"/zh/docs/16/monitoring-stats.html": "/docs/16/monitoring-stats.html"}, "body_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>integer</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID</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": "4419b99852e0a92c5a4b8e1b2c2ce66bea26d75d146e961c22e32fa9145564cc", "content_hash": "956bb9da19e495ecbc250a74668c0ade5dbfaab155eee2b25f12f3c4a21fa064", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "signature": "SELECT pid FROM pg_catalog.pg_stat_activity;", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID"], "manual_html": "", "manual_path": "/docs/16/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_activity \u89c6\u56fe\u6bcf\u4e2a\u670d\u52a1\u5668\u8fdb\u7a0b\u5c06\u6709\u4e00\u884c\uff0c\u663e\u793a\u4e0e\u8be5\u8fdb\u7a0b\u5f53\u524d\u6d3b\u52a8\u76f8\u5173\u7684\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 pid FROM pg_catalog.pg_stat_activity;", "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[7]/div[3]/div[1]/table[0]/tbody[2]/tr[2]/td[0]/p[1]", "#MONITORING-STATS/div[7]/p[2]"]}], "language": "zh", "original_text": {"/versions/16/description/0": "Process ID of this backend", "/versions/16/facts/0/label": "View", "/versions/16/facts/1/label": "Field", "/versions/16/facts/2/label": "SQL type", "/versions/16/facts/3/label": "Units named in the field definition", "/versions/16/facts/3/value": "Not specified", "/versions/16/facts/4/label": "Reset observation", "/versions/16/facts/4/value": "No stats_reset field is documented for this view", "/versions/16/related/0/label": "pg_stat_activity 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_activity view will have one row per server process, showing information related to the current activity of that process.", "/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": "56a0c041082bb34e79326be378ba036225268cf687d6f821b32a9cfdd9f01815", "canonical_center_text_hash": "956bb9da19e495ecbc250a74668c0ade5dbfaab155eee2b25f12f3c4a21fa064"}, "description_zh": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "comparison_data": {"view": "pg_stat_activity", "field": "pid", "sql_type": "integer", "units_mentioned": []}, "comparison_hash": "82e41693261bcc2a94c41830cf3aa1cda8c1973ae506e046aab01806d2bb802b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL 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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 pid FROM pg_catalog.pg_stat_activity;", "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": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "description_zh_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>integer</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID</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": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "version": "17", "link_map": {"/zh/docs/17/monitoring-stats.html": "/docs/17/monitoring-stats.html"}, "body_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>integer</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID</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": "18871ccfb899fef7ae30dc3bdd0e1b221f8b4698cfdcd43398171997f5c6fdaf", "content_hash": "35ac73f264c82373e4c30e2796bc3c2b2dcbe0680292f645d2d3ddb5f35c0ab4", "source_database": 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ID of this backend", "/versions/18/facts/0/label": "View", "/versions/18/facts/1/label": "Field", "/versions/18/facts/2/label": "SQL type", "/versions/18/facts/3/label": "Units named in the field definition", "/versions/18/facts/3/value": "Not specified", "/versions/18/facts/4/label": "Reset observation", "/versions/18/facts/4/value": "No stats_reset field is documented for this view", "/versions/18/related/0/label": "pg_stat_activity 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_activity view will have one row per server process, showing information related to the current activity of that process.", "/versions/18/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset 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No per-field reset rule is inferred from the field name.", "/versions/18/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "76a4b68184c28b2442cbebca8b4f06f4277ee97fca005e3edabb235d42896f90", "canonical_center_text_hash": "a31e273f427ea889302b3fb1d6183e34120714821e1c16cbc0d8230bd1e2b418"}, "description_zh": "\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID", "comparison_data": {"view": "pg_stat_activity", "field": "pid", "sql_type": "integer", "units_mentioned": []}, "comparison_hash": "82e41693261bcc2a94c41830cf3aa1cda8c1973ae506e046aab01806d2bb802b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>integer</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID</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_activity.pid \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_activity</code></dd><dt>\u5b57\u6bb5</dt><dd><code>pid</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>integer</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u8fd9\u4e2a\u540e\u7aef\u7684\u8fdb\u7a0b ID</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": ""}}