{"kind": "metric", "major": "18", "item": {"slug": "pg_stat_replication-usename", "name": "pg_stat_replication.usename", "name_zh": "", "category": "pg_stat_replication", "summary": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "aliases": ["usename", "pg_stat_replication"], "content_hash": "d2d66640cee66aceb625fb9725269889025d887f4c14cf4ab675f260871aa890", "versions": {"10": {"view": "pg_stat_replication", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"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": "usename", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_replication/?v=10", "label": "pg_stat_replication 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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 usename FROM pg_catalog.pg_stat_replication;", "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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL 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href=\"/zh/docs/10/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "5f6fd87d026573eabe142f9b272792000dbe720f738d651126341fab62c4bc43", "content_hash": "cc3dce59cd683f247e6d0ae82adb80106c373844a425821dd7a948c2755963dd", "source_database": "center", "source_revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "signature": "SELECT usename FROM pg_catalog.pg_stat_replication;", "tables_zh": [], "documented": true, "description": ["\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0"], "manual_html": "", "manual_path": "/docs/10/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u4e00\u884c\uff0c\u663e\u793a\u5411\u5176\u6240\u8fde\u63a5\u7684\u5907\u5e93\u8fdb\u884c\u590d\u5236\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_replication \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 usename FROM pg_catalog.pg_stat_replication;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/10/monitoring-stats.html", "method": "same-major semantic node", "sha256": "881c50196a1774b6cbfd40977523b79f34cd079195f91024d1e3c322c763a8b5", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[6]/div[20]/div[1]/table[0]/tbody[2]/tr[2]/td[2]", "#MONITORING-STATS/div[6]/div[5]/div[1]/table[0]/tbody[2]/tr[1]/td[1]"]}], "language": "zh", "original_text": {"/versions/10/description/0": "Name of the user logged into this WAL sender process", "/versions/10/facts/0/label": "View", "/versions/10/facts/1/label": "Field", "/versions/10/facts/2/label": "SQL type", "/versions/10/facts/3/label": "Units named in the field definition", "/versions/10/facts/3/value": "Not specified", "/versions/10/facts/4/label": "Reset observation", "/versions/10/facts/4/value": "No stats_reset field is documented for this view", "/versions/10/related/0/label": "pg_stat_replication columns", "/versions/10/related/1/label": "Statistics collection and reset functions", "/versions/10/sections/0/title": "View semantics", "/versions/10/sections/1/title": "Collection and reset context", "/versions/10/sections/2/title": "Inspect this field", "/versions/10/sections/0/paragraphs/0": "One row per WAL sender process, showing statistics about replication to that sender's connected standby server. See pg_stat_replication 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": "15769be64c6a0c0f9ba065c9af55b5cdb118c52ee2b112ed9c04bf7cb6a2e082", "canonical_center_text_hash": "cc3dce59cd683f247e6d0ae82adb80106c373844a425821dd7a948c2755963dd"}, "description_zh": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "comparison_data": {"view": "pg_stat_replication", "field": "usename", "sql_type": "name", "units_mentioned": []}, "comparison_hash": "2ba869b349f5eba92c5ee5fa6168eea3162b7dfb522ff2369bd45215fdcb6a92", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL 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\u53d1\u9001\u8fdb\u7a0b\u4e00\u884c\uff0c\u663e\u793a\u5411\u5176\u6240\u8fde\u63a5\u7684\u5907\u5e93\u8fdb\u884c\u590d\u5236\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_replication \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 usename FROM pg_catalog.pg_stat_replication;", "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": "name", "center_zh": {"title": "pg_stat_replication.usename", "locale": "zh-Hans", "source": {"key": "pg_stat_replication-usename", "locale": "zh-Hans", "version": "11", "text_hash": "14d7b4518cb35dc07cee075805d21f0b113b839849d1fe987baa1b3550973ba7", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/11/monitoring-stats.html#", "anchor": "", "column": "usename", "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": "f22a55d5cce6dddeb54248cd24e060a7ba02605248f0e3b2bc3dabf83b54ac25", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u4e00\u884c\uff0c\u663e\u793a\u5411\u5176\u6240\u8fde\u63a5\u7684\u5907\u5e93\u8fdb\u884c\u590d\u5236\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_replication \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 usename FROM pg_catalog.pg_stat_replication;", "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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</p><p><a href=\"/zh/docs/11/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "version": "11", "link_map": {"/zh/docs/11/monitoring-stats.html": "/docs/11/monitoring-stats.html"}, "body_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</p><p><a href=\"/zh/docs/11/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>", "body_sha256": "5a5400d1fda4097af16a05a565b0c3612d6f132e4d32fce8d86f206d2b17bce8", "content_hash": "14d7b4518cb35dc07cee075805d21f0b113b839849d1fe987baa1b3550973ba7", "source_database": "center", "source_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "signature": "SELECT usename FROM pg_catalog.pg_stat_replication;", "tables_zh": [], "documented": true, "description": ["\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0"], "manual_html": "", "manual_path": "/docs/11/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u4e00\u884c\uff0c\u663e\u793a\u5411\u5176\u6240\u8fde\u63a5\u7684\u5907\u5e93\u8fdb\u884c\u590d\u5236\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_replication \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 usename FROM pg_catalog.pg_stat_replication;", "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/11/monitoring-stats.html", "method": "same-major semantic node", "sha256": "0f94440120a340dbcbbfec4d9fd6ea8ad93b9671f759fe80a4f373ba248c864e", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[6]/div[20]/div[1]/table[0]/tbody[2]/tr[2]/td[2]", "#MONITORING-STATS/div[6]/div[5]/div[1]/table[0]/tbody[2]/tr[1]/td[1]"]}], "language": "zh", "original_text": {"/versions/11/description/0": "Name of the user logged into this WAL sender process", "/versions/11/facts/0/label": "View", "/versions/11/facts/1/label": "Field", "/versions/11/facts/2/label": "SQL type", "/versions/11/facts/3/label": "Units named in the field definition", "/versions/11/facts/3/value": "Not specified", "/versions/11/facts/4/label": "Reset observation", "/versions/11/facts/4/value": "No stats_reset field is documented for this view", "/versions/11/related/0/label": "pg_stat_replication columns", "/versions/11/related/1/label": "Statistics collection and reset functions", "/versions/11/sections/0/title": "View semantics", "/versions/11/sections/1/title": "Collection and reset context", "/versions/11/sections/2/title": "Inspect this field", "/versions/11/sections/0/paragraphs/0": "One row per WAL sender process, showing statistics about replication to that sender's connected standby server. See pg_stat_replication for details.", "/versions/11/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/11/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "0d525e161a74eef021f2d4903ea2b828a1938889738dcf50052ac568e3e3f04e", "canonical_center_text_hash": "14d7b4518cb35dc07cee075805d21f0b113b839849d1fe987baa1b3550973ba7"}, "description_zh": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "comparison_data": {"view": "pg_stat_replication", "field": "usename", "sql_type": "name", "units_mentioned": []}, "comparison_hash": "2ba869b349f5eba92c5ee5fa6168eea3162b7dfb522ff2369bd45215fdcb6a92", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</p><p><a href=\"/zh/docs/11/monitoring-stats.html\" rel=\"nofollow\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "12": {"view": "pg_stat_replication", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"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": "usename", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_replication/?v=12", "label": "pg_stat_replication \u5b57\u6bb5"}, {"url": "/docs/12/monitoring-stats.html", "label": 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\u53d1\u9001\u8fdb\u7a0b\u4e00\u884c\uff0c\u663e\u793a\u5411\u5176\u6240\u8fde\u63a5\u7684\u5907\u5e93\u8fdb\u884c\u590d\u5236\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_replication \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 usename FROM pg_catalog.pg_stat_replication;", "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": "name", "center_zh": {"title": "pg_stat_replication.usename", "locale": "zh-Hans", "source": {"key": "pg_stat_replication-usename", "locale": "zh-Hans", "version": "12", "text_hash": "d466a7aae63309fc04e551c69f265e451cf0ed236ec7daed06e169bd39a11b25", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/12/monitoring-stats.html#", "anchor": "", "column": "usename", "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": "b308d7275a70cd3ef467412badbdb54de94793431f712b477ee6a7360a08cf58", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u4e00\u884c\uff0c\u663e\u793a\u5411\u5176\u6240\u8fde\u63a5\u7684\u5907\u5e93\u8fdb\u884c\u590d\u5236\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_replication \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 usename FROM pg_catalog.pg_stat_replication;", "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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "version": "12", "link_map": {"/zh/docs/12/monitoring-stats.html": "/docs/12/monitoring-stats.html"}, "body_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": "2d47b6222fcc487536bbf0134f880e4af48844d4e87ce122037f5f0c31751c2d", "content_hash": "d466a7aae63309fc04e551c69f265e451cf0ed236ec7daed06e169bd39a11b25", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "signature": "SELECT usename FROM pg_catalog.pg_stat_replication;", "tables_zh": [], "documented": true, "description": ["\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0"], "manual_html": "", "manual_path": "/docs/12/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u4e00\u884c\uff0c\u663e\u793a\u5411\u5176\u6240\u8fde\u63a5\u7684\u5907\u5e93\u8fdb\u884c\u590d\u5236\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_replication \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 usename FROM pg_catalog.pg_stat_replication;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/12/monitoring-stats.html", "method": "same-major semantic node", "sha256": "d9fccd3a149dcb1b042346f59f216885cbd5a1cef552dae403a74da45af66cd0", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[6]/div[21]/div[1]/table[0]/tbody[2]/tr[2]/td[2]", "#MONITORING-STATS/div[6]/div[6]/div[1]/table[0]/tbody[2]/tr[1]/td[1]"]}], "language": "zh", "original_text": {"/versions/12/description/0": "Name of the user logged into this WAL sender process", "/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_replication 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 WAL sender process, showing statistics about replication to that sender's connected standby server. See pg_stat_replication 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": "d738e7b912fe00adcef05f61d8afd1e01014b29e58fac5c43d4c814ee9365997", "canonical_center_text_hash": "d466a7aae63309fc04e551c69f265e451cf0ed236ec7daed06e169bd39a11b25"}, "description_zh": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "comparison_data": {"view": "pg_stat_replication", "field": "usename", "sql_type": "name", "units_mentioned": []}, "comparison_hash": "2ba869b349f5eba92c5ee5fa6168eea3162b7dfb522ff2369bd45215fdcb6a92", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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_replication", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"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": "usename", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_replication/?v=13", "label": "pg_stat_replication \u5b57\u6bb5"}, {"url": "/docs/13/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v13.23/postgresql-13.23.tar.bz2", "label": "13.23", "major": "13", "channel": "stable", "revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "sources": [{"url": "/docs/13/monitoring-stats.html#PG-STAT-REPLICATION-VIEW", "path": "monitoring-stats.html", "label": "PostgreSQL 13 English manual", "sha256": "a8ec0d199d592259f260a41ccb2821e582cd6dae1014a784e1e86203740afcb0"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/13/monitoring-stats.html#", "anchor": "", "column": "usename", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "57373e7034db8002ff131250ff4fe83a8251455fad5580597598b0863a245ece", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4"}, "body_sha256": "3b8cd6a11c6c3508f4bdcf4e5e0a0b5280fe85fbfd25395c1acbb526168f9849", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"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_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "name", "center_zh": {"title": "pg_stat_replication.usename", "locale": "zh-Hans", "source": {"key": "pg_stat_replication-usename", "locale": "zh-Hans", "version": "13", "text_hash": "914cb61ad18a63d5cc5a0273cc10f2d5282dc04d288d9d4892c3b5785561beee", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/13/monitoring-stats.html#", "anchor": "", "column": "usename", "locale": "zh-Hans", "version": "13", "build_id": 66, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "57373e7034db8002ff131250ff4fe83a8251455fad5580597598b0863a245ece", "source_revision": "unknown:rendered-translation-baseline", "translation_revision": "snapshot:sha256:a13a825c39f0268ef1cfe9137e283e38d0da73b2d7894f0733c7b26372a4f6a4"}, "body_sha256": "3b8cd6a11c6c3508f4bdcf4e5e0a0b5280fe85fbfd25395c1acbb526168f9849", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "version": "13", "link_map": {"/zh/docs/13/monitoring-stats.html": "/docs/13/monitoring-stats.html"}, "body_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": "fc478766f5380b7a5c7237117e601bd7c5ec130ca01f327d028f6c5609cc957d", "content_hash": "914cb61ad18a63d5cc5a0273cc10f2d5282dc04d288d9d4892c3b5785561beee", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "signature": "SELECT usename FROM pg_catalog.pg_stat_replication;", "tables_zh": [], "documented": true, "description": ["\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0"], "manual_html": "", "manual_path": "/docs/13/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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[8]/div[3]/div[1]/table[0]/tbody[2]/tr[2]/td[0]/p[1]", "#MONITORING-STATS/div[8]/p[2]"]}], "language": "zh", "original_text": {"/versions/13/description/0": "Name of the user logged into this WAL sender process", "/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_replication 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_replication view will contain one row per WAL sender process, showing statistics about replication to that sender's connected standby server. Only directly connected standbys are listed; no information is available about downstream standby servers.", "/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": "a16c2be0790f140e6abb08cab419062d32eb039374ef4738e00b688f97b3463c", "canonical_center_text_hash": "914cb61ad18a63d5cc5a0273cc10f2d5282dc04d288d9d4892c3b5785561beee"}, "description_zh": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "comparison_data": {"view": "pg_stat_replication", "field": "usename", "sql_type": "name", "units_mentioned": []}, "comparison_hash": "2ba869b349f5eba92c5ee5fa6168eea3162b7dfb522ff2369bd45215fdcb6a92", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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_replication", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"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": "usename", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_replication/?v=14", "label": "pg_stat_replication \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-REPLICATION-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": "usename", "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": "fb9ced0f69358ca4964d7c1cdc8a073b44f37e29eb26fd43fe78892e4247935e", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"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_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "name", "center_zh": {"title": "pg_stat_replication.usename", "locale": "zh-Hans", "source": {"key": "pg_stat_replication-usename", "locale": "zh-Hans", "version": "14", "text_hash": "a8f7c51c450f9680adaf209b237e24de669a29f08598219dab4c32b5c7cf0316", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/14/monitoring-stats.html#", "anchor": "", "column": "usename", "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": "fb9ced0f69358ca4964d7c1cdc8a073b44f37e29eb26fd43fe78892e4247935e", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "version": "14", "link_map": {"/zh/docs/14/monitoring-stats.html": "/docs/14/monitoring-stats.html"}, "body_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": "87c5387e2cc72012c08c421e14f97f1e361317ace66594442b9415867018ff66", "content_hash": "a8f7c51c450f9680adaf209b237e24de669a29f08598219dab4c32b5c7cf0316", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "signature": "SELECT usename FROM pg_catalog.pg_stat_replication;", "tables_zh": [], "documented": true, "description": ["\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0"], "manual_html": "", "manual_path": "/docs/14/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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[8]/div[3]/div[1]/table[0]/tbody[2]/tr[2]/td[0]/p[1]", "#MONITORING-STATS/div[8]/p[2]"]}], "language": "zh", "original_text": {"/versions/14/description/0": "Name of the user logged into this WAL sender process", "/versions/14/facts/0/label": "View", "/versions/14/facts/1/label": "Field", "/versions/14/facts/2/label": "SQL type", "/versions/14/facts/3/label": "Units named in the field definition", "/versions/14/facts/3/value": "Not specified", "/versions/14/facts/4/label": "Reset observation", "/versions/14/facts/4/value": "No stats_reset field is documented for this view", "/versions/14/related/0/label": "pg_stat_replication 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_replication view will contain one row per WAL sender process, showing statistics about replication to that sender's connected standby server. Only directly connected standbys are listed; no information is available about downstream standby servers.", "/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": "3948a12ce649928a6f173b894eda54073eae34f52e8449722564afdaf7cb266b", "canonical_center_text_hash": "a8f7c51c450f9680adaf209b237e24de669a29f08598219dab4c32b5c7cf0316"}, "description_zh": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "comparison_data": {"view": "pg_stat_replication", "field": "usename", "sql_type": "name", "units_mentioned": []}, "comparison_hash": "2ba869b349f5eba92c5ee5fa6168eea3162b7dfb522ff2369bd45215fdcb6a92", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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_replication", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"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": "usename", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_replication/?v=15", "label": "pg_stat_replication \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-REPLICATION-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": "usename", "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": "e47efee36901c43dd4cdd57cd9d3796d16011fd02f3965ad65e81382a8da00f2", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"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_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "name", "center_zh": {"title": "pg_stat_replication.usename", "locale": "zh-Hans", "source": {"key": "pg_stat_replication-usename", "locale": "zh-Hans", "version": "15", "text_hash": "36cbf53aa2852d48bc4b72ebb5f8467592b8d68516de68a8472cb611e6289fd5", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/15/monitoring-stats.html#", "anchor": "", "column": "usename", "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": "e47efee36901c43dd4cdd57cd9d3796d16011fd02f3965ad65e81382a8da00f2", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "version": "15", "link_map": {"/zh/docs/15/monitoring-stats.html": "/docs/15/monitoring-stats.html"}, "body_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": "c084708d1e90b192f296102fb07e97aeefc8b07ad1814e6af1d3ccfbe36e6993", "content_hash": "36cbf53aa2852d48bc4b72ebb5f8467592b8d68516de68a8472cb611e6289fd5", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "signature": "SELECT usename FROM pg_catalog.pg_stat_replication;", "tables_zh": [], "documented": true, "description": ["\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0"], "manual_html": "", "manual_path": "/docs/15/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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[8]/div[3]/div[1]/table[0]/tbody[2]/tr[2]/td[0]/p[1]", "#MONITORING-STATS/div[8]/p[2]"]}], "language": "zh", "original_text": {"/versions/15/description/0": "Name of the user logged into this WAL sender process", "/versions/15/facts/0/label": "View", "/versions/15/facts/1/label": "Field", "/versions/15/facts/2/label": "SQL type", "/versions/15/facts/3/label": "Units named in the field definition", "/versions/15/facts/3/value": "Not specified", "/versions/15/facts/4/label": "Reset observation", "/versions/15/facts/4/value": "No stats_reset field is documented for this view", "/versions/15/related/0/label": "pg_stat_replication 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_replication view will contain one row per WAL sender process, showing statistics about replication to that sender's connected standby server. Only directly connected standbys are listed; no information is available about downstream standby servers.", "/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": "5e994b49c165b2d8b56ece79f73e63cf7e80918e5099d4ea77ce8e5a5e1a3e82", "canonical_center_text_hash": "36cbf53aa2852d48bc4b72ebb5f8467592b8d68516de68a8472cb611e6289fd5"}, "description_zh": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "comparison_data": {"view": "pg_stat_replication", "field": "usename", "sql_type": "name", "units_mentioned": []}, "comparison_hash": "2ba869b349f5eba92c5ee5fa6168eea3162b7dfb522ff2369bd45215fdcb6a92", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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_replication", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"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": "usename", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_replication/?v=16", "label": "pg_stat_replication \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-REPLICATION-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": "usename", "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": "8f84e9fb2b90fc3deaee660c3ee8440469def357ef6212c18f7dc763dc4388d6", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"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_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "name", "center_zh": {"title": "pg_stat_replication.usename", "locale": "zh-Hans", "source": {"key": "pg_stat_replication-usename", "locale": "zh-Hans", "version": "16", "text_hash": "64adb511dca4c1a471a742e60b4cbe37ab9d7445768fc063ba8dc3006f219829", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/16/monitoring-stats.html#", "anchor": "", "column": "usename", "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": "8f84e9fb2b90fc3deaee660c3ee8440469def357ef6212c18f7dc763dc4388d6", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "version": "16", "link_map": {"/zh/docs/16/monitoring-stats.html": "/docs/16/monitoring-stats.html"}, "body_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": "d7c98fe1c21e866dcca30fb9dfc493941b32adb78b800782978ea2843406bdc6", "content_hash": "64adb511dca4c1a471a742e60b4cbe37ab9d7445768fc063ba8dc3006f219829", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "signature": "SELECT usename FROM pg_catalog.pg_stat_replication;", "tables_zh": [], "documented": true, "description": ["\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0"], "manual_html": "", "manual_path": "/docs/16/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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[8]/div[3]/div[1]/table[0]/tbody[2]/tr[2]/td[0]/p[1]", "#MONITORING-STATS/div[8]/p[2]"]}], "language": "zh", "original_text": {"/versions/16/description/0": "Name of the user logged into this WAL sender process", "/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_replication 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_replication view will contain one row per WAL sender process, showing statistics about replication to that sender's connected standby server. Only directly connected standbys are listed; no information is available about downstream standby servers.", "/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": "a7b651a64c5a7859c493615f50a98b592c1143fc47ad04a2b30710dc01b560d2", "canonical_center_text_hash": "64adb511dca4c1a471a742e60b4cbe37ab9d7445768fc063ba8dc3006f219829"}, "description_zh": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "comparison_data": {"view": "pg_stat_replication", "field": "usename", "sql_type": "name", "units_mentioned": []}, "comparison_hash": "2ba869b349f5eba92c5ee5fa6168eea3162b7dfb522ff2369bd45215fdcb6a92", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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_replication", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"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": "usename", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_replication/?v=17", "label": "pg_stat_replication \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-REPLICATION-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": "usename", "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": "4f6c5ef694a18c7a0a5af7a12a2821818f37d92b9b6bb964c1ba3f9f68e22370", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"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_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "name", "center_zh": {"title": "pg_stat_replication.usename", "locale": "zh-Hans", "source": {"key": "pg_stat_replication-usename", "locale": "zh-Hans", "version": "17", "text_hash": "7406f114249bc175827361650d033fbf1f69dff86d08612b3ba1e540c6a5b8bb", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/17/monitoring-stats.html#", "anchor": "", "column": "usename", "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": "4f6c5ef694a18c7a0a5af7a12a2821818f37d92b9b6bb964c1ba3f9f68e22370", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "version": "17", "link_map": {"/zh/docs/17/monitoring-stats.html": "/docs/17/monitoring-stats.html"}, "body_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": "6760b20a8cc82d833c88582bdaf7237189ca4ab820a57e6c2c369829d9d7232f", "content_hash": "7406f114249bc175827361650d033fbf1f69dff86d08612b3ba1e540c6a5b8bb", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "signature": "SELECT usename FROM pg_catalog.pg_stat_replication;", "tables_zh": [], "documented": true, "description": ["\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0"], "manual_html": "", "manual_path": "/docs/17/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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[8]/div[3]/div[1]/table[0]/tbody[2]/tr[2]/td[0]/p[1]", "#MONITORING-STATS/div[8]/p[2]"]}], "language": "zh", "original_text": {"/versions/17/description/0": "Name of the user logged into this WAL sender process", "/versions/17/facts/0/label": "View", "/versions/17/facts/1/label": "Field", "/versions/17/facts/2/label": "SQL type", "/versions/17/facts/3/label": "Units named in the field definition", "/versions/17/facts/3/value": "Not specified", "/versions/17/facts/4/label": "Reset observation", "/versions/17/facts/4/value": "No stats_reset field is documented for this view", "/versions/17/related/0/label": "pg_stat_replication 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_replication view will contain one row per WAL sender process, showing statistics about replication to that sender's connected standby server. Only directly connected standbys are listed; no information is available about downstream standby servers.", "/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": "bf544aa876dea0c854df7ec82cb41462ff5d948f1d17a1e5ecb444f67cdd2b1d", "canonical_center_text_hash": "7406f114249bc175827361650d033fbf1f69dff86d08612b3ba1e540c6a5b8bb"}, "description_zh": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "comparison_data": {"view": "pg_stat_replication", "field": "usename", "sql_type": "name", "units_mentioned": []}, "comparison_hash": "2ba869b349f5eba92c5ee5fa6168eea3162b7dfb522ff2369bd45215fdcb6a92", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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_replication", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"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": "usename", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_replication/?v=18", "label": "pg_stat_replication \u5b57\u6bb5"}, {"url": "/docs/18/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "label": "18.6", "major": "18", "channel": "stable", "revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sources": [{"url": "/docs/18/monitoring-stats.html#PG-STAT-REPLICATION-VIEW", "path": "monitoring-stats.html", "label": "PostgreSQL 18 English manual", "sha256": "aa979eed08627fbf715a9d792094a162a73671db5af810f3ab2aad3e073d5722"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/18/monitoring-stats.html#", "anchor": "", "column": "usename", "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": "a8d12cae6b23d1d7f8eb2cff019dc5afc359a6de2f98dcd44f6547dcb2e6d90a", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"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_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "name", "center_zh": {"title": "pg_stat_replication.usename", "locale": "zh-Hans", "source": {"key": "pg_stat_replication-usename", "locale": "zh-Hans", "version": "18", "text_hash": "fc15d6fe2feef4be13618014f944ca860c2205bcee128b1b67a2277d899fc9a0", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"label": "\u5b57\u6bb5\u5b9a\u4e49\u8bb0\u8f7d\u7684\u5355\u4f4d", "value": "\u672a\u6307\u5b9a"}, {"label": "\u91cd\u7f6e\u6761\u4ef6", "value": "\u624b\u518c\u672a\u4e3a\u6b64\u89c6\u56fe\u8bb0\u8f7d stats_reset \u5b57\u6bb5"}], "tables": [], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/18/monitoring-stats.html#", "anchor": "", "column": "usename", "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": "a8d12cae6b23d1d7f8eb2cff019dc5afc359a6de2f98dcd44f6547dcb2e6d90a", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "version": "18", "link_map": {"/zh/docs/18/monitoring-stats.html": "/docs/18/monitoring-stats.html"}, "body_html": "<p>pg_stat_replication.usename 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\u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0"], "manual_html": "", "manual_path": "/docs/18/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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[8]/div[3]/div[1]/table[0]/tbody[2]/tr[2]/td[0]/p[1]", "#MONITORING-STATS/div[8]/p[2]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "Name of the user logged into this WAL sender process", "/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_replication 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_replication view will contain one row per WAL sender process, showing statistics about replication to that sender's connected standby server. Only directly connected standbys are listed; no information is available about downstream standby servers.", "/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": "46ae0612d83dd543db4a39562c5d900a84a1ba953c484197114de66456e1b4b0", "canonical_center_text_hash": "fc15d6fe2feef4be13618014f944ca860c2205bcee128b1b67a2277d899fc9a0"}, "description_zh": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "comparison_data": {"view": "pg_stat_replication", "field": "usename", "sql_type": "name", "units_mentioned": []}, "comparison_hash": "2ba869b349f5eba92c5ee5fa6168eea3162b7dfb522ff2369bd45215fdcb6a92", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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_replication", "facts": [{"label": 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"git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:65fda1f1b62a89992b84014c9157e61b67dbe8190e93945826efec668fad038c"}, "body_sha256": "226a9a7241dfe80844b99bad505c33177d30ff0494034a7d17dbc17e0731beae", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_replication"}, {"label": "\u5b57\u6bb5", "value": "usename"}, {"label": "SQL \u7c7b\u578b", "value": "name"}, {"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_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "name", "center_zh": {"title": 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"/zh/docs/19/monitoring-stats.html#", "anchor": "", "column": "usename", "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": "226a9a7241dfe80844b99bad505c33177d30ff0494034a7d17dbc17e0731beae", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</p><p><a href=\"/zh/docs/19/monitoring-stats.html#\">\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587</a>\u3002</p>"}, "summary": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "version": "19", "link_map": {"/zh/docs/19/monitoring-stats.html": "/docs/19/monitoring-stats.html"}, "body_html": "<p>pg_stat_replication.usename 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\u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0"], "manual_html": "", "manual_path": "/docs/19/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/19/monitoring-stats.html", "method": "same-major semantic node", "sha256": "024434288428f15560d48c78af2e836ca669a4217589cfaeb2f16b72123b501a", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[8]/div[3]/div[1]/table[0]/tbody[2]/tr[2]/td[0]/p[1]", "#MONITORING-STATS/div[8]/p[2]"]}], "language": "zh", "original_text": {"/versions/19/description/0": "Name of the user logged into this WAL sender process", "/versions/19/facts/0/label": "View", "/versions/19/facts/1/label": "Field", "/versions/19/facts/2/label": "SQL type", "/versions/19/facts/3/label": "Units named in the field definition", "/versions/19/facts/3/value": "Not specified", "/versions/19/facts/4/label": "Reset observation", "/versions/19/facts/4/value": "No stats_reset field is documented for this view", "/versions/19/related/0/label": "pg_stat_replication 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_replication view will contain one row per WAL sender process, showing statistics about replication to that sender's connected standby server. Only directly connected standbys are listed; no information is available about downstream standby servers.", "/versions/19/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. 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{"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 usename FROM pg_catalog.pg_stat_replication;", "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": "name", "center_zh": {"title": "pg_stat_replication.usename", "locale": "zh-Hans", "source": {"key": "pg_stat_replication-usename", "locale": "zh-Hans", "version": "20", "text_hash": "059e14f2f64c5cdc6a1ae07b2d213e48874b2aef11fb27309ef0cc576ce9a4a5", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": 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"sha256:49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:98c980963b401d40bd50df72b909e7523e3148b8fdb48edd897de2efb67e5235"}, "body_sha256": "475204d32909b77c6df263143a3f456651dc44e8f81d30f5026dfdd876038f3e", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL 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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": "87c10824638a9f87a3665114bee97ea8a9453387bd6800d4b34703f6f4b1781f", "content_hash": "059e14f2f64c5cdc6a1ae07b2d213e48874b2aef11fb27309ef0cc576ce9a4a5", "source_database": "center", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "signature": "SELECT usename FROM pg_catalog.pg_stat_replication;", "tables_zh": [], "documented": true, "description": ["\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0"], "manual_html": "", "manual_path": "/docs/devel/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": 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{"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": "usename", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_replication/?v=18", "label": "pg_stat_replication \u5b57\u6bb5"}, {"url": "/docs/18/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2", "label": "18.6", "major": "18", "channel": "stable", "revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sources": [{"url": "/docs/18/monitoring-stats.html#PG-STAT-REPLICATION-VIEW", "path": "monitoring-stats.html", "label": "PostgreSQL 18 English manual", "sha256": "aa979eed08627fbf715a9d792094a162a73671db5af810f3ab2aad3e073d5722"}], "zh_from": {"kind": 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"git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b"}, "body_sha256": "a8d12cae6b23d1d7f8eb2cff019dc5afc359a6de2f98dcd44f6547dcb2e6d90a", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "version": "18", "link_map": {"/zh/docs/18/monitoring-stats.html": "/docs/18/monitoring-stats.html"}, "body_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": "a11b4f62e81b4294529162860c477596a25c9863917468be3b01b997beb46185", "content_hash": "fc15d6fe2feef4be13618014f944ca860c2205bcee128b1b67a2277d899fc9a0", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "signature": "SELECT usename FROM pg_catalog.pg_stat_replication;", "tables_zh": [], "documented": true, "description": ["\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0"], "manual_html": "", "manual_path": "/docs/18/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_replication \u89c6\u56fe\u4e3a\u6bcf\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u590d\u5236\u5230\u8be5\u53d1\u9001\u8fdb\u7a0b\u6240\u8fde\u63a5\u5907\u5e93\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8fd9\u91cc\u53ea\u5217\u51fa\u76f4\u63a5\u8fde\u63a5\u7684\u5907\u5e93\uff1b\u4e0d\u5305\u542b\u4e0b\u6e38\u5907\u5e93\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 usename FROM pg_catalog.pg_stat_replication;", "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": 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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_replication view will contain one row per WAL sender process, showing statistics about replication to that sender's connected standby server. Only directly connected standbys are listed; no information is available about downstream standby servers.", "/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": "46ae0612d83dd543db4a39562c5d900a84a1ba953c484197114de66456e1b4b0", "canonical_center_text_hash": "fc15d6fe2feef4be13618014f944ca860c2205bcee128b1b67a2277d899fc9a0"}, "description_zh": "\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0", "comparison_data": {"view": "pg_stat_replication", "field": "usename", "sql_type": "name", "units_mentioned": []}, "comparison_hash": "2ba869b349f5eba92c5ee5fa6168eea3162b7dfb522ff2369bd45215fdcb6a92", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "<p>pg_stat_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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_replication.usename \u7edf\u8ba1\u5b57\u6bb5\u3002</p><dl><dt>\u89c6\u56fe</dt><dd><code>pg_stat_replication</code></dd><dt>\u5b57\u6bb5</dt><dd><code>usename</code></dd><dt>SQL \u7c7b\u578b</dt><dd><code>name</code></dd></dl><h3>\u540c\u7248\u672c\u4e2d\u6587\u624b\u518c\u5b9a\u4e49</h3><p>\u767b\u5f55\u5230\u8fd9\u4e2a WAL \u53d1\u9001\u8fdb\u7a0b\u7684\u7528\u6237\u7684\u540d\u79f0</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": ""}}