pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "version": "11", "link_map": {"/zh/docs/11/monitoring-stats.html": "/docs/11/monitoring-stats.html"}, "body_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "75cf7b4b3352065071763a548060daaf51659952303e24a59cd826a8e37da653", "content_hash": "66da71b87e51808997395504478d6b421595f817780b5fc59348590684f3512f", "source_database": "center", "source_revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "signature": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09"], "manual_html": "", "manual_path": "/docs/11/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u53ea\u6709\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_wal_receiver \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 sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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[5]/div[1]/table[0]/tbody[2]/tr[2]/td[1]"]}], "language": "zh", "original_text": {"/versions/11/description/0": "Host of the PostgreSQL instance this WAL receiver is connected to. This can be a host name, an IP address, or a directory path if the connection is via Unix socket. (The path case can be distinguished because it will always be an absolute path, beginning with /.)", "/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_wal_receiver 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": "Only one row, showing statistics about the WAL receiver from that receiver's connected server. See pg_stat_wal_receiver 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": "84cb47f7e5200527f9abbb48ae7a0f41181032ad3561116f6a11f89b238279ff", "canonical_center_text_hash": "66da71b87e51808997395504478d6b421595f817780b5fc59348590684f3512f"}, "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "comparison_data": {"view": "pg_stat_wal_receiver", "field": "sender_host", "sql_type": "text", "units_mentioned": []}, "comparison_hash": "c50c0d583d9dbe1b56721a4efdd57102e9b4d59d98977a46fcc7bf80dbb6fb1b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "12": {"view": "pg_stat_wal_receiver", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_wal_receiver/?v=12", "label": "pg_stat_wal_receiver \u5b57\u6bb5"}, {"url": "/docs/12/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v12.22/postgresql-12.22.tar.bz2", "label": "12.22", "major": "12", "channel": "stable", "revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "sources": [{"url": "/docs/12/monitoring-stats.html#PG-STAT-WAL-RECEIVER-VIEW", "path": "monitoring-stats.html", "label": "PostgreSQL 12 English manual", "sha256": "3a764eaa784efc0eed1081cdfc2bf313c91bd17122d66dd16055d8b640320699"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/12/monitoring-stats.html#", "anchor": "", "column": "sender_host", "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": "2af674945533acfd65c40599f670843a72fcd2e4f92713a5ab80452414919fa9", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": ["\u53ea\u6709\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_wal_receiver \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 sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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": "text", "center_zh": {"title": "pg_stat_wal_receiver.sender_host", "locale": "zh-Hans", "source": {"key": "pg_stat_wal_receiver-sender_host", "locale": "zh-Hans", "version": "12", "text_hash": "cc28df34f411b3549e34183dbdedf2d84e3ed8d8e358e8029af2b21e7a9d0755", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "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": "2af674945533acfd65c40599f670843a72fcd2e4f92713a5ab80452414919fa9", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u53ea\u6709\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_wal_receiver \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 sender_host FROM pg_catalog.pg_stat_wal_receiver;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "version": "12", "link_map": {"/zh/docs/12/monitoring-stats.html": "/docs/12/monitoring-stats.html"}, "body_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "aa28c734fffc094df6d95da77f730145ef74bbba2ad77de5f7026847d2f2befa", "content_hash": "cc28df34f411b3549e34183dbdedf2d84e3ed8d8e358e8029af2b21e7a9d0755", "source_database": "center", "source_revision": "8df3c0474782589d3c6f374b5133b1bd14d168086edbc13c6e72e67dd4527a3b"}, "signature": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09"], "manual_html": "", "manual_path": "/docs/12/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u53ea\u6709\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_wal_receiver \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 sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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[6]/div[1]/table[0]/tbody[2]/tr[2]/td[1]"]}], "language": "zh", "original_text": {"/versions/12/description/0": "Host of the PostgreSQL instance this WAL receiver is connected to. This can be a host name, an IP address, or a directory path if the connection is via Unix socket. (The path case can be distinguished because it will always be an absolute path, beginning with /.)", "/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_wal_receiver 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": "Only one row, showing statistics about the WAL receiver from that receiver's connected server. See pg_stat_wal_receiver 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": "e2a3274e78e86d67d710f4266867a980b31653261403a8945e7fab37dcdd4640", "canonical_center_text_hash": "cc28df34f411b3549e34183dbdedf2d84e3ed8d8e358e8029af2b21e7a9d0755"}, "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "comparison_data": {"view": "pg_stat_wal_receiver", "field": "sender_host", "sql_type": "text", "units_mentioned": []}, "comparison_hash": "c50c0d583d9dbe1b56721a4efdd57102e9b4d59d98977a46fcc7bf80dbb6fb1b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "13": {"view": "pg_stat_wal_receiver", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_wal_receiver/?v=13", "label": "pg_stat_wal_receiver \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-WAL-RECEIVER-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": "sender_host", "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": "dd6b60646c15380187b04218820877ef46db3226e4c3d4b6cb32c3a46decdca0", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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": "text", "center_zh": {"title": "pg_stat_wal_receiver.sender_host", "locale": "zh-Hans", "source": {"key": "pg_stat_wal_receiver-sender_host", "locale": "zh-Hans", "version": "13", "text_hash": "2ce844c6f8f0c6b50b02fe777498d6fc2596aa0fba330acf2d457071d02a46cf", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "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": "dd6b60646c15380187b04218820877ef46db3226e4c3d4b6cb32c3a46decdca0", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "version": "13", "link_map": {"/zh/docs/13/monitoring-stats.html": "/docs/13/monitoring-stats.html"}, "body_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "1813f4248f0b0ad7344ab0a826dc23dc81e3c0f98c94491f1d31680ae4b08739", "content_hash": "2ce844c6f8f0c6b50b02fe777498d6fc2596aa0fba330acf2d457071d02a46cf", "source_database": "center", "source_revision": "6ec3c82726af92b7dec873fa1cdf881eca92a4219787dfad05acb6b10e041fd6"}, "signature": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09"], "manual_html": "", "manual_path": "/docs/13/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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[9]/p[2]"]}], "language": "zh", "original_text": {"/versions/13/description/0": "Host of the PostgreSQL instance this WAL receiver is connected to. This can be a host name, an IP address, or a directory path if the connection is via Unix socket. (The path case can be distinguished because it will always be an absolute path, beginning with /.)", "/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_wal_receiver 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_wal_receiver view will contain only one row, showing statistics about the WAL receiver from that receiver's connected server.", "/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": "850b770f7ddbc219339d71bcfa6e19f1d5aa9b991cb656a004898511546285d7", "canonical_center_text_hash": "2ce844c6f8f0c6b50b02fe777498d6fc2596aa0fba330acf2d457071d02a46cf"}, "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "comparison_data": {"view": "pg_stat_wal_receiver", "field": "sender_host", "sql_type": "text", "units_mentioned": []}, "comparison_hash": "c50c0d583d9dbe1b56721a4efdd57102e9b4d59d98977a46fcc7bf80dbb6fb1b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u3001IP \u5730\u5740\uff0c\u6216\u8005\u76ee\u5f55\u8def\u5f84\uff0c\u5982\u679c\u8fde\u63a5\u662f\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fdb\u884c\u7684\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "14": {"view": "pg_stat_wal_receiver", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_wal_receiver/?v=14", "label": "pg_stat_wal_receiver \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-WAL-RECEIVER-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": "sender_host", "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": "75c19c5536ab6fa14bf9baf04abac6c5819d67639eb16962b7e8e5db7ddf6480", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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": "text", "center_zh": {"title": "pg_stat_wal_receiver.sender_host", "locale": "zh-Hans", "source": {"key": "pg_stat_wal_receiver-sender_host", "locale": "zh-Hans", "version": "14", "text_hash": "98c93e0d2478004c4a14ecf58f921c798e971b92d386c2092dc46c9da61ade79", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "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": "75c19c5536ab6fa14bf9baf04abac6c5819d67639eb16962b7e8e5db7ddf6480", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "version": "14", "link_map": {"/zh/docs/14/monitoring-stats.html": "/docs/14/monitoring-stats.html"}, "body_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "d5d66b66431f52f080d61f83648f95f15d4bdee4df9d2a4c31751c1f9016d7ab", "content_hash": "98c93e0d2478004c4a14ecf58f921c798e971b92d386c2092dc46c9da61ade79", "source_database": "center", "source_revision": "a7fa7ed3d558172355f51406097a7bd4f6b473be80f311ef7cda96bf383d8897"}, "signature": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09"], "manual_html": "", "manual_path": "/docs/14/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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[10]/p[2]"]}], "language": "zh", "original_text": {"/versions/14/description/0": "Host of the PostgreSQL instance this WAL receiver is connected to. This can be a host name, an IP address, or a directory path if the connection is via Unix socket. (The path case can be distinguished because it will always be an absolute path, beginning with /.)", "/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_wal_receiver 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_wal_receiver view will contain only one row, showing statistics about the WAL receiver from that receiver's connected server.", "/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": "dc790e014d5905d69c375f5869a16c9613416d05ae4e5b201509b84f93ff6fcd", "canonical_center_text_hash": "98c93e0d2478004c4a14ecf58f921c798e971b92d386c2092dc46c9da61ade79"}, "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "comparison_data": {"view": "pg_stat_wal_receiver", "field": "sender_host", "sql_type": "text", "units_mentioned": []}, "comparison_hash": "c50c0d583d9dbe1b56721a4efdd57102e9b4d59d98977a46fcc7bf80dbb6fb1b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "15": {"view": "pg_stat_wal_receiver", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_wal_receiver/?v=15", "label": "pg_stat_wal_receiver \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-WAL-RECEIVER-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": "sender_host", "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": "9cecf0847aeb26b394d4ec48e758fe72a947fb7d7bbdb2e393e6ac15064b0701", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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": "text", "center_zh": {"title": "pg_stat_wal_receiver.sender_host", "locale": "zh-Hans", "source": {"key": "pg_stat_wal_receiver-sender_host", "locale": "zh-Hans", "version": "15", "text_hash": "4a9f24946765699aa711cbdc0c6ccde1fc6670b1087a2116a07e3f0a3caa565c", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "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": "9cecf0847aeb26b394d4ec48e758fe72a947fb7d7bbdb2e393e6ac15064b0701", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "version": "15", "link_map": {"/zh/docs/15/monitoring-stats.html": "/docs/15/monitoring-stats.html"}, "body_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "9622c509e03d817f2a0b5018d0310d665ca4ff2dc601f1d8a774159d34a9b792", "content_hash": "4a9f24946765699aa711cbdc0c6ccde1fc6670b1087a2116a07e3f0a3caa565c", "source_database": "center", "source_revision": "e1a64a87a46b825b88c082e4518161a47aab53c45694964f8ba1df28f7859f89"}, "signature": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09"], "manual_html": "", "manual_path": "/docs/15/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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[10]/p[2]"]}], "language": "zh", "original_text": {"/versions/15/description/0": "Host of the PostgreSQL instance this WAL receiver is connected to. This can be a host name, an IP address, or a directory path if the connection is via Unix socket. (The path case can be distinguished because it will always be an absolute path, beginning with /.)", "/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_wal_receiver 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_wal_receiver view will contain only one row, showing statistics about the WAL receiver from that receiver's connected server.", "/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": "38972f052b816071c7a495067e9182290451d81095cf5c5c9b8672771d05cd86", "canonical_center_text_hash": "4a9f24946765699aa711cbdc0c6ccde1fc6670b1087a2116a07e3f0a3caa565c"}, "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "comparison_data": {"view": "pg_stat_wal_receiver", "field": "sender_host", "sql_type": "text", "units_mentioned": []}, "comparison_hash": "c50c0d583d9dbe1b56721a4efdd57102e9b4d59d98977a46fcc7bf80dbb6fb1b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "16": {"view": "pg_stat_wal_receiver", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_wal_receiver/?v=16", "label": "pg_stat_wal_receiver \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-WAL-RECEIVER-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": "sender_host", "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": "deaa1c05ec8335128abf44ffde4192d69bcb1a9994ef7e3f3f688cf9e8ba9446", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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": "text", "center_zh": {"title": "pg_stat_wal_receiver.sender_host", "locale": "zh-Hans", "source": {"key": "pg_stat_wal_receiver-sender_host", "locale": "zh-Hans", "version": "16", "text_hash": "b53bff9e907022eced29225b45e4f7a225ab3ec1a0f1fdda492e577aa5367731", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "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": "deaa1c05ec8335128abf44ffde4192d69bcb1a9994ef7e3f3f688cf9e8ba9446", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "version": "16", "link_map": {"/zh/docs/16/monitoring-stats.html": "/docs/16/monitoring-stats.html"}, "body_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "7acc4c8ca3179b2a1d49f7df1bea4040edce2950dc6e98f521fe66a412a677de", "content_hash": "b53bff9e907022eced29225b45e4f7a225ab3ec1a0f1fdda492e577aa5367731", "source_database": "center", "source_revision": "c1575341fa7bd40f5274ea465b34390f4dc64cdd0770af327005caaeb9f6b7ed"}, "signature": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09"], "manual_html": "", "manual_path": "/docs/16/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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[10]/p[2]"]}, {"url": "/docs/16/protocol-overview.html", "method": "same-major semantic node", "sha256": "44bc52e9e7ea6a128300584836e839d6a6b6b161cadff330571034de65b26ac1", "language": "zh", "matched_nodes": ["#PROTOCOL-OVERVIEW/div[9]/p[1]/span[2]/span[0]"]}], "language": "zh", "original_text": {"/versions/16/description/0": "Host of the PostgreSQL instance this WAL receiver is connected to. This can be a host name, an IP address, or a directory path if the connection is via Unix socket. (The path case can be distinguished because it will always be an absolute path, beginning with /.)", "/versions/16/facts/0/label": "View", "/versions/16/facts/1/label": "Field", "/versions/16/facts/2/label": "SQL type", "/versions/16/facts/2/value": "text", "/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_wal_receiver 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_wal_receiver view will contain only one row, showing statistics about the WAL receiver from that receiver's connected server.", "/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": "f2d082444c9a6fc06b187fee8f672fa6bb152482164635ca871a7662fd8a36a1", "canonical_center_text_hash": "b53bff9e907022eced29225b45e4f7a225ab3ec1a0f1fdda492e577aa5367731"}, "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "comparison_data": {"view": "pg_stat_wal_receiver", "field": "sender_host", "sql_type": "text", "units_mentioned": []}, "comparison_hash": "c50c0d583d9dbe1b56721a4efdd57102e9b4d59d98977a46fcc7bf80dbb6fb1b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "17": {"view": "pg_stat_wal_receiver", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_wal_receiver/?v=17", "label": "pg_stat_wal_receiver \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-WAL-RECEIVER-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": "sender_host", "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": "5f7356876ac7a361abbfd5bbfd1a54cb150d498a0d26ff5bbd7c653380899c0f", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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": "text", "center_zh": {"title": "pg_stat_wal_receiver.sender_host", "locale": "zh-Hans", "source": {"key": "pg_stat_wal_receiver-sender_host", "locale": "zh-Hans", "version": "17", "text_hash": "7f792b8a854b25795be0f9022710e25966167155accdec81a8d462106e048e18", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "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": "5f7356876ac7a361abbfd5bbfd1a54cb150d498a0d26ff5bbd7c653380899c0f", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "version": "17", "link_map": {"/zh/docs/17/monitoring-stats.html": "/docs/17/monitoring-stats.html"}, "body_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "535beecf0ec8a0fe4925fd7c2b49ebd58460ad9fea2ff8c61190c90dc8ffda8a", "content_hash": "7f792b8a854b25795be0f9022710e25966167155accdec81a8d462106e048e18", "source_database": "center", "source_revision": "dd27f2b3c59e73ed14aa3324901242bf69a032a6347805f274e6260322d42979"}, "signature": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09"], "manual_html": "", "manual_path": "/docs/17/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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[10]/p[2]"]}, {"url": "/docs/17/protocol-overview.html", "method": "same-major semantic node", "sha256": "de94711d992bef74aad52fe8a723d81aa9b37a606d96b711bf9faa999a7bb3f5", "language": "zh", "matched_nodes": ["#PROTOCOL-OVERVIEW/div[9]/p[1]/span[2]/span[0]"]}], "language": "zh", "original_text": {"/versions/17/description/0": "Host of the PostgreSQL instance this WAL receiver is connected to. This can be a host name, an IP address, or a directory path if the connection is via Unix socket. (The path case can be distinguished because it will always be an absolute path, beginning with /.)", "/versions/17/facts/0/label": "View", "/versions/17/facts/1/label": "Field", "/versions/17/facts/2/label": "SQL type", "/versions/17/facts/2/value": "text", "/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_wal_receiver 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_wal_receiver view will contain only one row, showing statistics about the WAL receiver from that receiver's connected server.", "/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": "3862963753f175b3ddd420ae4c7207ec2043b47088c53c1f1bfd1c68a7a09bc8", "canonical_center_text_hash": "7f792b8a854b25795be0f9022710e25966167155accdec81a8d462106e048e18"}, "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "comparison_data": {"view": "pg_stat_wal_receiver", "field": "sender_host", "sql_type": "text", "units_mentioned": []}, "comparison_hash": "c50c0d583d9dbe1b56721a4efdd57102e9b4d59d98977a46fcc7bf80dbb6fb1b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "18": {"view": "pg_stat_wal_receiver", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_wal_receiver/?v=18", "label": "pg_stat_wal_receiver \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-WAL-RECEIVER-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": "sender_host", "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": "198601e2077e762123003c3f57057a00403ac0007fcb6598df7a441368be1434", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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": "text", "center_zh": {"title": "pg_stat_wal_receiver.sender_host", "locale": "zh-Hans", "source": {"key": "pg_stat_wal_receiver-sender_host", "locale": "zh-Hans", "version": "18", "text_hash": "aaa1782484d4d6ce9198c0ec39c248d4ed3338fd0acf348ff93e69629a772c4e", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "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": "198601e2077e762123003c3f57057a00403ac0007fcb6598df7a441368be1434", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "version": "18", "link_map": {"/zh/docs/18/monitoring-stats.html": "/docs/18/monitoring-stats.html"}, "body_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "9ed42cc89633b1cd5d2a963ce3ea06897e791dfe8425b1f0098b4450b58abe43", "content_hash": "aaa1782484d4d6ce9198c0ec39c248d4ed3338fd0acf348ff93e69629a772c4e", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "signature": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09"], "manual_html": "", "manual_path": "/docs/18/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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[10]/p[2]"]}, {"url": "/docs/18/protocol-overview.html", "method": "same-major semantic node", "sha256": "3f1aa8bd4dbef58e9a82e8cf4c82829a4df7416cfa83dd61c18e9e25060f22da", "language": "zh", "matched_nodes": ["#PROTOCOL-OVERVIEW/div[9]/p[1]/span[2]/span[0]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "Host of the PostgreSQL instance this WAL receiver is connected to. This can be a host name, an IP address, or a directory path if the connection is via Unix socket. (The path case can be distinguished because it will always be an absolute path, beginning with /.)", "/versions/18/facts/0/label": "View", "/versions/18/facts/1/label": "Field", "/versions/18/facts/2/label": "SQL type", "/versions/18/facts/2/value": "text", "/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_wal_receiver 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_wal_receiver view will contain only one row, showing statistics about the WAL receiver from that receiver's connected server.", "/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": "42bf76eae3a96c3dca248b950d493090a7f08df0d3a36617c248d0a7ebede4e8", "canonical_center_text_hash": "aaa1782484d4d6ce9198c0ec39c248d4ed3338fd0acf348ff93e69629a772c4e"}, "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "comparison_data": {"view": "pg_stat_wal_receiver", "field": "sender_host", "sql_type": "text", "units_mentioned": []}, "comparison_hash": "c50c0d583d9dbe1b56721a4efdd57102e9b4d59d98977a46fcc7bf80dbb6fb1b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "center_zh_rendered": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "19": {"view": "pg_stat_wal_receiver", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_wal_receiver/?v=19", "label": "pg_stat_wal_receiver \u5b57\u6bb5"}, {"url": "/docs/19/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v19rc1/postgresql-19rc1.tar.bz2", "label": "19rc1", "major": "19", "channel": "preview", "revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "source_sha256": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "manual_fingerprint": "63afc6091780ed5e52920ff9ef5adb6aa7dfcc82f8f413ed36ad46095788488d", "catalog_fingerprint": "da7a8a4e03b72cd120b91ffdff4265e065ccad9eab9964fc3eb1279a58464eb8"}, "sources": [{"url": "/docs/19/monitoring-stats.html#PG-STAT-WAL-RECEIVER-VIEW", "path": "monitoring-stats.html", "label": "PostgreSQL 19 English manual", "sha256": "650f6d5aceb2bb6fe0ed91640c7292c21e805a6d2912eff129665318c942274c"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/19/monitoring-stats.html#", "anchor": "", "column": "sender_host", "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": "b4a00a83185058efeb3fb93d0187631ae955ead12cbf5efbc99b3531b9f8ae99", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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": "text", "center_zh": {"title": "pg_stat_wal_receiver.sender_host", "locale": "zh-Hans", "source": {"key": "pg_stat_wal_receiver-sender_host", "locale": "zh-Hans", "version": "19", "text_hash": "55dffd5d472523dece3b9dce4a3ff6665ddf2707c10bbf55abe1ba5d40ca19c2", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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/19/monitoring-stats.html#", "anchor": "", "column": "sender_host", "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": "b4a00a83185058efeb3fb93d0187631ae955ead12cbf5efbc99b3531b9f8ae99", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "version": "19", "link_map": {"/zh/docs/19/monitoring-stats.html": "/docs/19/monitoring-stats.html"}, "body_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "d70600c7a5ce1684587135e86bb9efcf4c09345ebf1d8b659b1dec40118fec95", "content_hash": "55dffd5d472523dece3b9dce4a3ff6665ddf2707c10bbf55abe1ba5d40ca19c2", "source_database": "center", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701"}, "signature": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09"], "manual_html": "", "manual_path": "/docs/19/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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[10]/p[2]"]}, {"url": "/docs/19/protocol-overview.html", "method": "same-major semantic node", "sha256": "4650a5af6514ccd289c59f90ba62490b00e797ee04c02359ef9e2174c1f276ed", "language": "zh", "matched_nodes": ["#PROTOCOL-OVERVIEW/div[9]/p[1]/span[2]/span[0]"]}], "language": "zh", "original_text": {"/versions/19/description/0": "Host of the PostgreSQL instance this WAL receiver is connected to. This can be a host name, an IP address, or a directory path if the connection is via Unix socket. (The path case can be distinguished because it will always be an absolute path, beginning with /.)", "/versions/19/facts/0/label": "View", "/versions/19/facts/1/label": "Field", "/versions/19/facts/2/label": "SQL type", "/versions/19/facts/2/value": "text", "/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_wal_receiver 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_wal_receiver view will contain only one row, showing statistics about the WAL receiver from that receiver's connected server.", "/versions/19/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/19/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "7757ed41e5c35c56f0e5dfc588b9662790990cbe449fbfcbff8c54e6eda100b8", "canonical_center_text_hash": "55dffd5d472523dece3b9dce4a3ff6665ddf2707c10bbf55abe1ba5d40ca19c2"}, "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "comparison_data": {"view": "pg_stat_wal_receiver", "field": "sender_host", "sql_type": "text", "units_mentioned": []}, "comparison_hash": "c50c0d583d9dbe1b56721a4efdd57102e9b4d59d98977a46fcc7bf80dbb6fb1b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "source_revalidation": {"kind": "static-same-version-source-and-manual-replay", "audit": "wiki-audit-20261023", "runtime_rerun": false, "compared_fields": "documented field type and description, source-only view expressions", "source_revision": "af105fc8e960fc836a09fc2cd7f582b49fd17675d9d36631abe3a565bfd7d701", "previous_source_revision": "83157ee9c599d03b2f7a3d73ef3a56ec24e0e79cc2b3501a64d1364f56398c86"}}, "20": {"view": "pg_stat_wal_receiver", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_wal_receiver/?v=20", "label": "pg_stat_wal_receiver \u5b57\u6bb5"}, {"url": "/docs/devel/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/snapshot/dev/postgresql-snapshot.tar.bz2", "label": "20devel", "major": "20", "channel": "devel", "revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "source_sha256": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "manual_fingerprint": "4afd3a8e29953000e176877e161458a2febaeaac5a5e16986595d3acc2418c7d", "catalog_fingerprint": "e519e6916a731ce8fb9bca3edb12410227f73e01ccd43fb6f5fb98276f08985f"}, "sources": [{"url": "/docs/devel/monitoring-stats.html#PG-STAT-WAL-RECEIVER-VIEW", "path": "monitoring-stats.html", "label": "PostgreSQL 20 English manual", "sha256": "12af0ae255e3b04952990efae8e4e9d07926556da23734d34f43b9a37126c84f"}], "zh_from": {"kind": "same-version-chinese-manual-with-source-derived-structured-summary", "manual": {"url": "/zh/docs/devel/monitoring-stats.html#", "anchor": "", "column": "sender_host", "locale": "zh-Hans", "version": "20", "build_id": 111, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "2c8d45a2fe11aec2ee727b94ac68e60b7a0523a1aa2d43629f9368d42f544d40", "source_revision": "sha256:49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:98c980963b401d40bd50df72b909e7523e3148b8fdb48edd897de2efb67e5235"}, "body_sha256": "bd8ec91317e9ecd0620f992dd32ce38b6b080db187acf618a5c29edfbf45cd72", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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": "text", "center_zh": {"title": "pg_stat_wal_receiver.sender_host", "locale": "zh-Hans", "source": {"key": "pg_stat_wal_receiver-sender_host", "locale": "zh-Hans", "version": "20", "text_hash": "1bfe1af4ff89a6b0a0cc64ed75dd6e31a2150a9ba53a3eb3cd25957164d8ccbb", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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/devel/monitoring-stats.html#", "anchor": "", "column": "sender_host", "locale": "zh-Hans", "version": "20", "build_id": 111, "page_key": "monitoring-stats.html", "extraction": "exact-catalog-field", "source_hash": "2c8d45a2fe11aec2ee727b94ac68e60b7a0523a1aa2d43629f9368d42f544d40", "source_revision": "sha256:49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "translation_revision": "git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:98c980963b401d40bd50df72b909e7523e3148b8fdb48edd897de2efb67e5235"}, "body_sha256": "bd8ec91317e9ecd0620f992dd32ce38b6b080db187acf618a5c29edfbf45cd72", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "version": "20", "link_map": {"/zh/docs/devel/monitoring-stats.html": "/docs/devel/monitoring-stats.html"}, "body_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "558451ebf1e4e3e31c9af02ae53bb28c200f5b33f7f28d931905dab1864c0b2a", "content_hash": "1bfe1af4ff89a6b0a0cc64ed75dd6e31a2150a9ba53a3eb3cd25957164d8ccbb", "source_database": "center", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac"}, "signature": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09"], "manual_html": "", "manual_path": "/docs/devel/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/devel/monitoring-stats.html", "method": "same-major semantic node", "sha256": "1d9a086fb4c6fdd9a56d3a7a28e8c164354ef0bf50c402f06ebe174538f96a4f", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[10]/p[2]"]}, {"url": "/docs/devel/protocol-overview.html", "method": "same-major semantic node", "sha256": "fe7aff6a941aef6be4870c7704bca095984a81fd5019f420b67c9917f3831028", "language": "zh", "matched_nodes": ["#PROTOCOL-OVERVIEW/div[9]/p[1]/span[2]/span[0]"]}], "language": "zh", "original_text": {"/summary": "Host of the PostgreSQL instance this WAL receiver is connected to. This can be a host name, an IP address, or a directory path if the connection is via Unix socket. (The path case can be distinguished because it will always be an absolute path, beginning with /.)", "/versions/20/description/0": "Host of the PostgreSQL instance this WAL receiver is connected to. This can be a host name, an IP address, or a directory path if the connection is via Unix socket. (The path case can be distinguished because it will always be an absolute path, beginning with /.)", "/versions/20/facts/0/label": "View", "/versions/20/facts/1/label": "Field", "/versions/20/facts/2/label": "SQL type", "/versions/20/facts/2/value": "text", "/versions/20/facts/3/label": "Units named in the field definition", "/versions/20/facts/3/value": "Not specified", "/versions/20/facts/4/label": "Reset observation", "/versions/20/facts/4/value": "No stats_reset field is documented for this view", "/versions/20/related/0/label": "pg_stat_wal_receiver columns", "/versions/20/related/1/label": "Statistics collection and reset functions", "/versions/20/sections/0/title": "View semantics", "/versions/20/sections/1/title": "Collection and reset context", "/versions/20/sections/2/title": "Inspect this field", "/versions/20/sections/0/paragraphs/0": "The pg_stat_wal_receiver view will contain only one row, showing statistics about the WAL receiver from that receiver's connected server.", "/versions/20/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/20/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "6738aee25aad98fc86b8ee60b86aabd45a71a79356420c13a6beb8e422eb2da1", "canonical_center_text_hash": "1bfe1af4ff89a6b0a0cc64ed75dd6e31a2150a9ba53a3eb3cd25957164d8ccbb"}, "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "comparison_data": {"view": "pg_stat_wal_receiver", "field": "sender_host", "sql_type": "text", "units_mentioned": []}, "comparison_hash": "c50c0d583d9dbe1b56721a4efdd57102e9b4d59d98977a46fcc7bf80dbb6fb1b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "source_revalidation": {"kind": "static-same-version-source-and-manual-replay", "audit": "wiki-audit-20261023", "runtime_rerun": false, "compared_fields": "documented field type and description, source-only view expressions", "source_revision": "49c73aa4c9cacef8ca979276a28ac416c08e9e54c9baee4ae5fd116a35fa13ac", "previous_source_revision": "4d3346909b201ac1648232cf290462a7070c119326f56196f1f0253ed80fae41"}}}}, "snapshot": {"view": "pg_stat_wal_receiver", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_wal_receiver/?v=18", "label": "pg_stat_wal_receiver \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-WAL-RECEIVER-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": "sender_host", "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": "198601e2077e762123003c3f57057a00403ac0007fcb6598df7a441368be1434", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "facts_zh": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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": "text", "center_zh": {"title": "pg_stat_wal_receiver.sender_host", "locale": "zh-Hans", "source": {"key": "pg_stat_wal_receiver-sender_host", "locale": "zh-Hans", "version": "18", "text_hash": "aaa1782484d4d6ce9198c0ec39c248d4ed3338fd0acf348ff93e69629a772c4e", "collection": "metric", "dataset_hash": "7c31b524dfe136022d39a6ae8dcfac6b3bbd5f8fdaf422536599981252aff0c9", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "payload": {"facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_wal_receiver"}, {"label": "\u5b57\u6bb5", "value": "sender_host"}, {"label": "SQL \u7c7b\u578b", "value": "text"}, {"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": "sender_host", "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": "198601e2077e762123003c3f57057a00403ac0007fcb6598df7a441368be1434", "runtime_rerun": false, "authored_translation": "source-derived-structured-summary", "source_facts_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "title": "\u67e5\u770b\u6b64\u5b57\u6bb5", "paragraphs": ["\u793a\u4f8b\u67e5\u8be2\uff1b\u4e0d\u8868\u793a\u5df2\u6267\u884c\uff0c\u4e5f\u4e0d\u63d0\u4f9b\u5b9e\u6d4b\u503c\u3002"]}], "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "summary": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "version": "18", "link_map": {"/zh/docs/18/monitoring-stats.html": "/docs/18/monitoring-stats.html"}, "body_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "body_sha256": "9ed42cc89633b1cd5d2a963ce3ea06897e791dfe8425b1f0098b4450b58abe43", "content_hash": "aaa1782484d4d6ce9198c0ec39c248d4ed3338fd0acf348ff93e69629a772c4e", "source_database": "center", "source_revision": "555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}, "signature": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "tables_zh": [], "documented": true, "description": ["\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09"], "manual_html": "", "manual_path": "/docs/18/monitoring-stats.html", "sections_zh": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_wal_receiver \u89c6\u56fe\u53ea\u5305\u542b\u4e00\u884c\uff0c\u663e\u793a WAL \u63a5\u6536\u8fdb\u7a0b\u4ece\u5176\u6240\u8fde\u63a5\u670d\u52a1\u5668\u63a5\u6536\u6570\u636e\u7684\u7edf\u8ba1\u4fe1\u606f\u3002"]}, {"title": "\u91c7\u96c6\u4e0e\u91cd\u7f6e\u8bed\u4e49", "paragraphs": ["\u91cd\u7f6e\u8303\u56f4\u548c\u53ef\u89c1\u6027\u8bf7\u53c2\u9605\u4e0b\u65b9\u540c\u7248\u672c\u7684\u7edf\u8ba1\u4fe1\u606f\u6536\u96c6\u4e0e\u89c6\u56fe\u6587\u6863\u3002\u4e0d\u6839\u636e\u5b57\u6bb5\u540d\u79f0\u63a8\u65ad\u5404\u5b57\u6bb5\u7684\u91cd\u7f6e\u89c4\u5219\u3002"]}, {"code": "SELECT sender_host FROM pg_catalog.pg_stat_wal_receiver;", "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[10]/p[2]"]}, {"url": "/docs/18/protocol-overview.html", "method": "same-major semantic node", "sha256": "3f1aa8bd4dbef58e9a82e8cf4c82829a4df7416cfa83dd61c18e9e25060f22da", "language": "zh", "matched_nodes": ["#PROTOCOL-OVERVIEW/div[9]/p[1]/span[2]/span[0]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "Host of the PostgreSQL instance this WAL receiver is connected to. This can be a host name, an IP address, or a directory path if the connection is via Unix socket. (The path case can be distinguished because it will always be an absolute path, beginning with /.)", "/versions/18/facts/0/label": "View", "/versions/18/facts/1/label": "Field", "/versions/18/facts/2/label": "SQL type", "/versions/18/facts/2/value": "text", "/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_wal_receiver 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_wal_receiver view will contain only one row, showing statistics about the WAL receiver from that receiver's connected server.", "/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": "42bf76eae3a96c3dca248b950d493090a7f08df0d3a36617c248d0a7ebede4e8", "canonical_center_text_hash": "aaa1782484d4d6ce9198c0ec39c248d4ed3338fd0acf348ff93e69629a772c4e"}, "description_zh": "\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09", "comparison_data": {"view": "pg_stat_wal_receiver", "field": "sender_host", "sql_type": "text", "units_mentioned": []}, "comparison_hash": "c50c0d583d9dbe1b56721a4efdd57102e9b4d59d98977a46fcc7bf80dbb6fb1b", "manual_language": "zh", "units_mentioned": [], "description_zh_html": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
", "center_zh_rendered": "pg_stat_wal_receiver.sender_host \u7edf\u8ba1\u5b57\u6bb5\u3002
pg_stat_wal_receiversender_hosttext\u8fd9\u4e2a WAL \u63a5\u6536\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684 PostgreSQL \u5b9e\u4f8b\u7684\u4e3b\u673a\u3002\u8fd9\u53ef\u4ee5\u662f\u4e3b\u673a\u540d\u6216 IP \u5730\u5740\uff1b\u5982\u679c\u901a\u8fc7 Unix \u5957\u63a5\u5b57\u8fde\u63a5\uff0c\u4e5f\u53ef\u4ee5\u662f\u76ee\u5f55\u8def\u5f84\u3002\uff08\u8def\u5f84\u7684\u60c5\u51b5\u53ef\u4ee5\u533a\u5206\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u4ee5/\u5f00\u5934\u7684\u7edd\u5bf9\u8def\u5f84\u3002\uff09
\u67e5\u770b\u5b8c\u6574\u4e2d\u6587\u624b\u518c\u4e0e\u4e0a\u4e0b\u6587\u3002
"}, "comparison": {"left": "17", "right": "18", "status": "unchanged", "diff": ""}}