{"kind": "metric", "major": "18", "item": {"slug": "pg_stat_subscription-last_msg_receipt_time", "name": "pg_stat_subscription.last_msg_receipt_time", "name_zh": "", "category": "pg_stat_subscription", "summary": "\u4ece\u6e90 WAL \u53d1\u9001\u8fdb\u7a0b\u6536\u5230\u7684\u6700\u540e\u4e00\u6761\u6d88\u606f\u7684\u63a5\u6536\u65f6\u95f4\uff1b\u5bf9\u4e8e\u5e76\u884c\u5e94\u7528\u5de5\u4f5c\u8fdb\u7a0b\uff0c\u5219\u4e3a NULL", "aliases": ["last_msg_receipt_time", "pg_stat_subscription"], "content_hash": "e4aa31255f52f158466118d140c7e8dbbe2c80e7b2b5f63258446c9a5d9ad747", "versions": {"10": {"view": "pg_stat_subscription", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_subscription"}, {"label": "\u5b57\u6bb5", "value": "last_msg_receipt_time"}, {"label": "SQL \u7c7b\u578b", "value": "timestamp with time zone"}, {"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": "last_msg_receipt_time", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_subscription/?v=10", "label": "pg_stat_subscription \u5b57\u6bb5"}, {"url": "/docs/10/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v10.23/postgresql-10.23.tar.bz2", "label": "10.23", "major": "10", "channel": "stable", "revision": "94a4b2528372458e5662c18d406629266667c437198160a18cdfd2c4a4d6eee9"}, "sources": [{"url": "https://pg.center/docs/10/monitoring-stats.html#PG-STAT-SUBSCRIPTION", "path": "monitoring-stats.html", "label": "PostgreSQL 10 English manual", "sha256": "8b88457ddc21d8cbc59bc88fb9e07a79090419ef77c3d7f05b03e0f66a2bac3f", "language": "en", "original_url": "/docs/10/monitoring-stats.html#PG-STAT-SUBSCRIPTION"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a\u8ba2\u9605\u81f3\u5c11\u4e00\u884c\uff0c\u663e\u793a\u8ba2\u9605\u5de5\u4f5c\u8fdb\u7a0b\u7684\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_subscription \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 last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "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": "timestamp with time zone", "signature": "SELECT last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "documented": true, "description": ["\u4ece\u6e90 WAL \u53d1\u9001\u8fdb\u7a0b\u6536\u5230\u7684\u6700\u540e\u4e00\u6761\u6d88\u606f\u7684\u63a5\u6536\u65f6\u95f4"], "manual_html": "", "manual_path": "/docs/10/monitoring-stats.html", "source_only": false, "localization": {"status": "complete", "sources": [{"url": "/docs/10/monitoring-stats.html", "method": "same-major semantic node", "sha256": "881c50196a1774b6cbfd40977523b79f34cd079195f91024d1e3c322c763a8b5", "language": "zh", "matched_nodes": ["#MONITORING-STATS/div[6]/div[26]/div[1]/table[0]/tbody[2]/tr[7]/td[2]", "#MONITORING-STATS/div[6]/div[5]/div[1]/table[0]/tbody[2]/tr[3]/td[1]"]}], "language": "zh", "original_text": {"/versions/10/description/0": "Receipt time of last message received from origin WAL sender", "/versions/10/facts/0/label": "View", "/versions/10/facts/1/label": "Field", "/versions/10/facts/2/label": "SQL type", "/versions/10/facts/3/label": "Units named in the field definition", "/versions/10/facts/3/value": "Not specified", "/versions/10/facts/4/label": "Reset observation", "/versions/10/facts/4/value": "No stats_reset field is documented for this view", "/versions/10/related/0/label": "pg_stat_subscription columns", "/versions/10/related/1/label": "Statistics collection and reset functions", "/versions/10/sections/0/title": "View semantics", "/versions/10/sections/1/title": "Collection and reset context", "/versions/10/sections/2/title": "Inspect this field", "/versions/10/sections/0/paragraphs/0": "At least one row per subscription, showing information about the subscription workers. See pg_stat_subscription for details.", "/versions/10/sections/1/paragraphs/0": "Read the same-version statistics collection and view documentation below for reset scope and visibility. No per-field reset rule is inferred from the field name.", "/versions/10/sections/2/paragraphs/0": "Example query; no execution result or measured value is asserted."}, "fallback_fields": [], "source_language": "en", "original_snapshot_sha256": "e8ae14777f1b75d68b0bf8d99a1cf615af4e99e9af85ac15649407af5ccc2378"}, "comparison_data": {"view": "pg_stat_subscription", "field": "last_msg_receipt_time", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "98cb31901fa3ae0b724d0cfe414a52d888a55c8c863960aea943e1a16fca39cf", "units_mentioned": []}, "11": {"view": "pg_stat_subscription", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_subscription"}, {"label": "\u5b57\u6bb5", "value": "last_msg_receipt_time"}, {"label": "SQL \u7c7b\u578b", "value": "timestamp with time zone"}, {"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": "last_msg_receipt_time", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_subscription/?v=11", "label": "pg_stat_subscription \u5b57\u6bb5"}, {"url": "/docs/11/monitoring-stats.html", "label": "\u7edf\u8ba1\u6536\u96c6\u4e0e\u91cd\u7f6e\u51fd\u6570"}], "release": {"ref": "https://ftp.postgresql.org/pub/source/v11.22/postgresql-11.22.tar.bz2", "label": "11.22", "major": "11", "channel": "stable", "revision": "2cb7c97d7a0d7278851bbc9c61f467b69c094c72b81740b751108e7892ebe1f0"}, "sources": [{"url": "https://pg.center/docs/11/monitoring-stats.html#PG-STAT-SUBSCRIPTION", "path": "monitoring-stats.html", "label": "PostgreSQL 11 English manual", "sha256": "8b7b421aabe5ecaae695cb42a270d7192bfe2bfbd1ac2aa756087c177f734600", "language": "en", "original_url": "/docs/11/monitoring-stats.html#PG-STAT-SUBSCRIPTION"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a\u8ba2\u9605\u81f3\u5c11\u4e00\u884c\uff0c\u663e\u793a\u8ba2\u9605\u5de5\u4f5c\u8fdb\u7a0b\u7684\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_subscription \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 last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "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": "timestamp with time zone", "signature": "SELECT last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "documented": true, "description": ["\u4ece\u6e90 WAL \u53d1\u9001\u8fdb\u7a0b\u6536\u5230\u7684\u6700\u540e\u4e00\u6761\u6d88\u606f\u7684\u63a5\u6536\u65f6\u95f4"], "manual_html": "", "manual_path": "/docs/11/monitoring-stats.html", "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[26]/div[1]/table[0]/tbody[2]/tr[7]/td[2]", "#MONITORING-STATS/div[6]/div[5]/div[1]/table[0]/tbody[2]/tr[3]/td[1]"]}], "language": "zh", "original_text": {"/versions/11/description/0": "Receipt time of last message received from origin WAL sender", "/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_subscription 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": "At least one row per subscription, showing information about the subscription workers. See pg_stat_subscription 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": "320ef35b7b770fcbeddd64f3fa4088c2e7f71f5478d6d28ce36cdbea6a340864"}, "comparison_data": {"view": "pg_stat_subscription", "field": "last_msg_receipt_time", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "98cb31901fa3ae0b724d0cfe414a52d888a55c8c863960aea943e1a16fca39cf", "units_mentioned": []}, "12": {"view": "pg_stat_subscription", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_subscription"}, {"label": "\u5b57\u6bb5", "value": "last_msg_receipt_time"}, {"label": "SQL \u7c7b\u578b", "value": "timestamp with time zone"}, {"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": "last_msg_receipt_time", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_subscription/?v=12", "label": "pg_stat_subscription \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": "https://pg.center/docs/12/monitoring-stats.html#PG-STAT-SUBSCRIPTION", "path": "monitoring-stats.html", "label": "PostgreSQL 12 English manual", "sha256": "3a764eaa784efc0eed1081cdfc2bf313c91bd17122d66dd16055d8b640320699", "language": "en", "original_url": "/docs/12/monitoring-stats.html#PG-STAT-SUBSCRIPTION"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a\u8ba2\u9605\u81f3\u5c11\u4e00\u884c\uff0c\u663e\u793a\u8ba2\u9605\u5de5\u4f5c\u8fdb\u7a0b\u7684\u4fe1\u606f\u3002\u8be6\u89c1 pg_stat_subscription \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 last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "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": "timestamp with time zone", "signature": "SELECT last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "documented": true, "description": ["\u4ece\u6e90 WAL \u53d1\u9001\u8fdb\u7a0b\u6536\u5230\u7684\u6700\u540e\u4e00\u6761\u6d88\u606f\u7684\u63a5\u6536\u65f6\u95f4"], "manual_html": "", "manual_path": "/docs/12/monitoring-stats.html", "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[27]/div[1]/table[0]/tbody[2]/tr[7]/td[2]", "#MONITORING-STATS/div[6]/div[6]/div[1]/table[0]/tbody[2]/tr[3]/td[1]"]}], "language": "zh", "original_text": {"/versions/12/description/0": "Receipt time of last message received from origin WAL sender", "/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_subscription 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": "At least one row per subscription, showing information about the subscription workers. See pg_stat_subscription 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": "2244aeee3ad01509decbc885f22ac3f6b0e8a3ae07dc086dcb5b4f67cb2f4ff3"}, "comparison_data": {"view": "pg_stat_subscription", "field": "last_msg_receipt_time", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "98cb31901fa3ae0b724d0cfe414a52d888a55c8c863960aea943e1a16fca39cf", "units_mentioned": []}, "13": {"view": "pg_stat_subscription", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_subscription"}, {"label": "\u5b57\u6bb5", "value": "last_msg_receipt_time"}, {"label": "SQL \u7c7b\u578b", "value": "timestamp with time zone"}, {"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": "last_msg_receipt_time", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_subscription/?v=13", "label": "pg_stat_subscription \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": "https://pg.center/docs/13/monitoring-stats.html#PG-STAT-SUBSCRIPTION", "path": "monitoring-stats.html", "label": "PostgreSQL 13 English manual", "sha256": "a8ec0d199d592259f260a41ccb2821e582cd6dae1014a784e1e86203740afcb0", "language": "en", "original_url": "/docs/13/monitoring-stats.html#PG-STAT-SUBSCRIPTION"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_subscription \u89c6\u56fe\u4e3a\u6bcf\u4e2a\u8ba2\u9605\u7684\u4e3b\u5de5\u4f5c\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff08\u5982\u679c\u8be5\u5de5\u4f5c\u8fdb\u7a0b\u672a\u8fd0\u884c\uff0c\u5219 PID \u4e3a\u7a7a\uff09\uff0c\u5e76\u4e3a\u5904\u7406\u8ba2\u9605\u8868\u521d\u59cb\u6570\u636e\u590d\u5236\u7684\u5de5\u4f5c\u8fdb\u7a0b\u5305\u542b\u989d\u5916\u7684\u884c\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 last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "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": "timestamp with time zone", "signature": "SELECT last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "documented": true, "description": ["\u4ece\u6e90 WAL \u53d1\u9001\u8fdb\u7a0b\u6536\u5230\u7684\u6700\u540e\u4e00\u6761\u6d88\u606f\u7684\u63a5\u6536\u65f6\u95f4"], "manual_html": "", "manual_path": "/docs/13/monitoring-stats.html", "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[10]/p[2]", "#MONITORING-STATS/div[9]/div[3]/div[1]/table[0]/tbody[2]/tr[8]/td[0]/p[1]"]}], "language": "zh", "original_text": {"/versions/13/description/0": "Receipt time of last message received from origin WAL sender", "/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_subscription 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_subscription view will contain one row per subscription for main worker (with null PID if the worker is not running), and additional rows for workers handling the initial data copy of the subscribed tables.", "/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": "469a6463a3da59a36be2bd25ab2079ff3d786135c1e3dfd61ff6690e6f94c8a0"}, "comparison_data": {"view": "pg_stat_subscription", "field": "last_msg_receipt_time", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "98cb31901fa3ae0b724d0cfe414a52d888a55c8c863960aea943e1a16fca39cf", "units_mentioned": []}, "14": {"view": "pg_stat_subscription", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_subscription"}, {"label": "\u5b57\u6bb5", "value": "last_msg_receipt_time"}, {"label": "SQL \u7c7b\u578b", "value": "timestamp with time zone"}, {"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": "last_msg_receipt_time", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_subscription/?v=14", "label": "pg_stat_subscription \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": "https://pg.center/docs/14/monitoring-stats.html#PG-STAT-SUBSCRIPTION", "path": "monitoring-stats.html", "label": "PostgreSQL 14 English manual", "sha256": "1852c6205d68e465d08dd8f75e3b6bfdd4a475ee8d79886e2dcff6bff8e2d243", "language": "en", "original_url": "/docs/14/monitoring-stats.html#PG-STAT-SUBSCRIPTION"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["pg_stat_subscription \u89c6\u56fe\u4e3a\u6bcf\u4e2a\u8ba2\u9605\u7684\u4e3b\u5de5\u4f5c\u8fdb\u7a0b\u5305\u542b\u4e00\u884c\uff08\u5982\u679c\u8be5\u5de5\u4f5c\u8fdb\u7a0b\u672a\u8fd0\u884c\uff0c\u5219 PID \u4e3a\u7a7a\uff09\uff0c\u5e76\u4e3a\u5904\u7406\u8ba2\u9605\u8868\u521d\u59cb\u6570\u636e\u590d\u5236\u7684\u5de5\u4f5c\u8fdb\u7a0b\u5305\u542b\u989d\u5916\u7684\u884c\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 last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "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": "timestamp with time zone", "signature": "SELECT last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "documented": true, "description": ["\u4ece\u6e90 WAL \u53d1\u9001\u8fdb\u7a0b\u6536\u5230\u7684\u6700\u540e\u4e00\u6761\u6d88\u606f\u7684\u63a5\u6536\u65f6\u95f4"], "manual_html": "", "manual_path": "/docs/14/monitoring-stats.html", "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]/div[3]/div[1]/table[0]/tbody[2]/tr[8]/td[0]/p[1]", "#MONITORING-STATS/div[11]/p[2]"]}], "language": "zh", "original_text": {"/versions/14/description/0": "Receipt time of last message received from origin WAL sender", "/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_subscription 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_subscription view will contain one row per subscription for main worker (with null PID if the worker is not running), and additional rows for workers handling the initial data copy of the subscribed tables.", "/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": "e7ec2751b3da7251512115d7b65b80ee815677cbf037cf9e32bd8ed06f93cfb6"}, "comparison_data": {"view": "pg_stat_subscription", "field": "last_msg_receipt_time", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "98cb31901fa3ae0b724d0cfe414a52d888a55c8c863960aea943e1a16fca39cf", "units_mentioned": []}, "15": {"view": "pg_stat_subscription", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_subscription"}, {"label": "\u5b57\u6bb5", "value": "last_msg_receipt_time"}, {"label": "SQL \u7c7b\u578b", "value": "timestamp with time zone"}, {"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": "last_msg_receipt_time", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_subscription/?v=15", "label": "pg_stat_subscription \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": "https://pg.center/docs/15/monitoring-stats.html#PG-STAT-SUBSCRIPTION", "path": "monitoring-stats.html", "label": "PostgreSQL 15 English manual", "sha256": "034c0a2e99e6707e637bf4d6cfd819d39eddc1b4b7c1ec2a00f0b4f0fdb0a078", "language": "en", "original_url": "/docs/15/monitoring-stats.html#PG-STAT-SUBSCRIPTION"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a\u8ba2\u9605\u81f3\u5c11\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u8ba2\u9605\u5de5\u4f5c\u8fdb\u7a0b\u7684\u4fe1\u606f\u3002\u6709\u5173\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605 pg_stat_subscription \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 last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "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": "timestamp with time zone", "signature": "SELECT last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "documented": true, "description": ["\u4ece\u6e90 WAL \u53d1\u9001\u8fdb\u7a0b\u6536\u5230\u7684\u6700\u540e\u4e00\u6761\u6d88\u606f\u7684\u63a5\u6536\u65f6\u95f4"], "manual_html": "", "manual_path": "/docs/15/monitoring-stats.html", "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]/div[3]/div[1]/table[0]/tbody[2]/tr[8]/td[0]/p[1]", "#MONITORING-STATS/div[6]/div[6]/div[1]/table[0]/tbody[2]/tr[4]/td[1]"]}], "language": "zh", "original_text": {"/versions/15/description/0": "Receipt time of last message received from origin WAL sender", "/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_subscription 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": "At least one row per subscription, showing information about the subscription workers. See pg_stat_subscription for details.", "/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": "1401c750fa0a0e89ba99f8b49f2f7fb7d6e4e2a1bafab48ca8342183480db220"}, "comparison_data": {"view": "pg_stat_subscription", "field": "last_msg_receipt_time", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "98cb31901fa3ae0b724d0cfe414a52d888a55c8c863960aea943e1a16fca39cf", "units_mentioned": []}, "16": {"view": "pg_stat_subscription", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_subscription"}, {"label": "\u5b57\u6bb5", "value": "last_msg_receipt_time"}, {"label": "SQL \u7c7b\u578b", "value": "timestamp with time zone"}, {"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": "last_msg_receipt_time", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_subscription/?v=16", "label": "pg_stat_subscription \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": "https://pg.center/docs/16/monitoring-stats.html#PG-STAT-SUBSCRIPTION", "path": "monitoring-stats.html", "label": "PostgreSQL 16 English manual", "sha256": "a4c274defe8a41ff2895040cd542b5499063b844669ff3336de1a1317c3fe086", "language": "en", "original_url": "/docs/16/monitoring-stats.html#PG-STAT-SUBSCRIPTION"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a\u8ba2\u9605\u81f3\u5c11\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u8ba2\u9605\u5de5\u4f5c\u8fdb\u7a0b\u7684\u4fe1\u606f\u3002\u6709\u5173\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605 pg_stat_subscription \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 last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "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": "timestamp with time zone", "signature": "SELECT last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "documented": true, "description": ["\u4ece\u6e90 WAL \u53d1\u9001\u8fdb\u7a0b\u6536\u5230\u7684\u6700\u540e\u4e00\u6761\u6d88\u606f\u7684\u63a5\u6536\u65f6\u95f4\uff1b\u5bf9\u4e8e\u5e76\u884c\u5e94\u7528\u5de5\u4f5c\u8fdb\u7a0b\uff0c\u5219\u4e3a NULL"], "manual_html": "", "manual_path": "/docs/16/monitoring-stats.html", "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[12]/div[2]/div[1]/table[0]/tbody[2]/tr[7]/td[0]/p[1]", "#MONITORING-STATS/div[6]/div[6]/div[1]/table[0]/tbody[2]/tr[4]/td[1]"]}], "language": "zh", "original_text": {"/versions/16/description/0": "Receipt time of last message received from origin WAL sender; NULL for parallel apply workers", "/versions/16/facts/0/label": "View", "/versions/16/facts/1/label": "Field", "/versions/16/facts/2/label": "SQL type", "/versions/16/facts/3/label": "Units named in the field definition", "/versions/16/facts/3/value": "Not specified", "/versions/16/facts/4/label": "Reset observation", "/versions/16/facts/4/value": "No stats_reset field is documented for this view", "/versions/16/related/0/label": "pg_stat_subscription 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": "At least one row per subscription, showing information about the subscription workers. See pg_stat_subscription for details.", "/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": "585b05d86b20ce9722be3c3d094c08360d3a54ae7cb3dd4bb4bc337f717b72ec"}, "comparison_data": {"view": "pg_stat_subscription", "field": "last_msg_receipt_time", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "98cb31901fa3ae0b724d0cfe414a52d888a55c8c863960aea943e1a16fca39cf", "units_mentioned": []}, "17": {"view": "pg_stat_subscription", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_subscription"}, {"label": "\u5b57\u6bb5", "value": "last_msg_receipt_time"}, {"label": "SQL \u7c7b\u578b", "value": "timestamp with time zone"}, {"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": "last_msg_receipt_time", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_subscription/?v=17", "label": "pg_stat_subscription \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": "https://pg.center/docs/17/monitoring-stats.html#PG-STAT-SUBSCRIPTION", "path": "monitoring-stats.html", "label": "PostgreSQL 17 English manual", "sha256": "007af6e8ab39b925963273ec3ba7f06f8ee6fbfaad821f07a1dc78383dbb9b99", "language": "en", "original_url": "/docs/17/monitoring-stats.html#PG-STAT-SUBSCRIPTION"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a\u8ba2\u9605\u81f3\u5c11\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u8ba2\u9605\u5de5\u4f5c\u8fdb\u7a0b\u7684\u4fe1\u606f\u3002\u6709\u5173\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605 pg_stat_subscription \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 last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "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": "timestamp with time zone", "signature": "SELECT last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "documented": true, "description": ["\u4ece\u6e90 WAL \u53d1\u9001\u8fdb\u7a0b\u6536\u5230\u7684\u6700\u540e\u4e00\u6761\u6d88\u606f\u7684\u63a5\u6536\u65f6\u95f4\uff1b\u5bf9\u4e8e\u5e76\u884c\u5e94\u7528\u5de5\u4f5c\u8fdb\u7a0b\uff0c\u5219\u4e3a NULL"], "manual_html": "", "manual_path": "/docs/17/monitoring-stats.html", "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[12]/div[2]/div[1]/table[0]/tbody[2]/tr[8]/td[0]/p[1]", "#MONITORING-STATS/div[6]/div[6]/div[1]/table[0]/tbody[2]/tr[4]/td[1]"]}], "language": "zh", "original_text": {"/versions/17/description/0": "Receipt time of last message received from origin WAL sender; NULL for parallel apply workers", "/versions/17/facts/0/label": "View", "/versions/17/facts/1/label": "Field", "/versions/17/facts/2/label": "SQL type", "/versions/17/facts/3/label": "Units named in the field definition", "/versions/17/facts/3/value": "Not specified", "/versions/17/facts/4/label": "Reset observation", "/versions/17/facts/4/value": "No stats_reset field is documented for this view", "/versions/17/related/0/label": "pg_stat_subscription 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": "At least one row per subscription, showing information about the subscription workers. See pg_stat_subscription for details.", "/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": "ab7c4b108c958faaad140777c7a3e55632ec5e17b5406196dec7d9fb50cab59c"}, "comparison_data": {"view": "pg_stat_subscription", "field": "last_msg_receipt_time", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "98cb31901fa3ae0b724d0cfe414a52d888a55c8c863960aea943e1a16fca39cf", "units_mentioned": []}, "18": {"view": "pg_stat_subscription", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_subscription"}, {"label": "\u5b57\u6bb5", "value": "last_msg_receipt_time"}, {"label": "SQL \u7c7b\u578b", "value": "timestamp with time zone"}, {"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": "last_msg_receipt_time", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_subscription/?v=18", "label": "pg_stat_subscription \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": "https://pg.center/docs/18/monitoring-stats.html#PG-STAT-SUBSCRIPTION", "path": "monitoring-stats.html", "label": "PostgreSQL 18 English manual", "sha256": "aa979eed08627fbf715a9d792094a162a73671db5af810f3ab2aad3e073d5722", "language": "en", "original_url": "/docs/18/monitoring-stats.html#PG-STAT-SUBSCRIPTION"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a\u8ba2\u9605\u81f3\u5c11\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u8ba2\u9605\u5de5\u4f5c\u8fdb\u7a0b\u7684\u4fe1\u606f\u3002\u6709\u5173\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605 pg_stat_subscription \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 last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "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": "timestamp with time zone", "signature": "SELECT last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "documented": true, "description": ["\u4ece\u6e90 WAL \u53d1\u9001\u8fdb\u7a0b\u6536\u5230\u7684\u6700\u540e\u4e00\u6761\u6d88\u606f\u7684\u63a5\u6536\u65f6\u95f4\uff1b\u5bf9\u4e8e\u5e76\u884c\u5e94\u7528\u5de5\u4f5c\u8fdb\u7a0b\uff0c\u5219\u4e3a NULL"], "manual_html": "", "manual_path": "/docs/18/monitoring-stats.html", "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[12]/div[2]/div[1]/table[0]/tbody[2]/tr[8]/td[0]/p[1]", "#MONITORING-STATS/div[6]/div[6]/div[1]/table[0]/tbody[2]/tr[4]/td[1]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "Receipt time of last message received from origin WAL sender; NULL for parallel apply workers", "/versions/18/facts/0/label": "View", "/versions/18/facts/1/label": "Field", "/versions/18/facts/2/label": "SQL type", "/versions/18/facts/3/label": "Units named in the field definition", "/versions/18/facts/3/value": "Not specified", "/versions/18/facts/4/label": "Reset observation", "/versions/18/facts/4/value": "No stats_reset field is documented for this view", "/versions/18/related/0/label": "pg_stat_subscription 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": "At least one row per subscription, showing information about the subscription workers. See pg_stat_subscription for details.", "/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": "0d6879f41eefa1c82296243ffe8c7734eaa0593b6f1342c4be998f7f90399ed2"}, "comparison_data": {"view": "pg_stat_subscription", "field": "last_msg_receipt_time", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "98cb31901fa3ae0b724d0cfe414a52d888a55c8c863960aea943e1a16fca39cf", "units_mentioned": []}, "19": {"view": "pg_stat_subscription", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_subscription"}, {"label": "\u5b57\u6bb5", "value": "last_msg_receipt_time"}, {"label": "SQL \u7c7b\u578b", "value": "timestamp with time zone"}, {"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": "last_msg_receipt_time", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_subscription/?v=19", "label": "pg_stat_subscription \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/v19beta4/postgresql-19beta4.tar.bz2", "label": "19beta4", "major": "19", "channel": "preview", "revision": "83157ee9c599d03b2f7a3d73ef3a56ec24e0e79cc2b3501a64d1364f56398c86"}, "sources": [{"url": "https://pg.center/docs/19/monitoring-stats.html#PG-STAT-SUBSCRIPTION", "path": "monitoring-stats.html", "label": "PostgreSQL 19 English manual", "sha256": "26e1b6632bdf05ebe081987cb60ab4ded526eec7db73e41316fbd69466c494fe", "language": "en", "original_url": "/docs/19/monitoring-stats.html#PG-STAT-SUBSCRIPTION"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a\u8ba2\u9605\u81f3\u5c11\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u8ba2\u9605\u5de5\u4f5c\u8fdb\u7a0b\u7684\u4fe1\u606f\u3002\u6709\u5173\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605 pg_stat_subscription \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 last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "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": "timestamp with time zone", "signature": "SELECT last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "documented": true, "description": ["\u4ece\u6e90 WAL \u53d1\u9001\u8fdb\u7a0b\u6536\u5230\u7684\u6700\u540e\u4e00\u6761\u6d88\u606f\u7684\u63a5\u6536\u65f6\u95f4\uff1b\u5bf9\u4e8e\u5e76\u884c\u5e94\u7528\u5de5\u4f5c\u8fdb\u7a0b\u548c\u5e8f\u5217\u540c\u6b65\u5de5\u4f5c\u8fdb\u7a0b\uff0c\u5219\u4e3a NULL"], "manual_html": "", "manual_path": "/docs/19/monitoring-stats.html", "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[13]/div[2]/div[1]/table[0]/tbody[2]/tr[8]/td[0]/p[1]", "#MONITORING-STATS/div[6]/div[6]/div[1]/table[0]/tbody[2]/tr[5]/td[1]"]}], "language": "zh", "original_text": {"/versions/19/description/0": "Receipt time of last message received from origin WAL sender; NULL for parallel apply workers and the sequence synchronization worker", "/versions/19/facts/0/label": "View", "/versions/19/facts/1/label": "Field", "/versions/19/facts/2/label": "SQL type", "/versions/19/facts/3/label": "Units named in the field definition", "/versions/19/facts/3/value": "Not specified", "/versions/19/facts/4/label": "Reset observation", "/versions/19/facts/4/value": "No stats_reset field is documented for this view", "/versions/19/related/0/label": "pg_stat_subscription 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": "At least one row per subscription, showing information about the subscription workers. See pg_stat_subscription for details.", "/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": "e38a1d032eb051f9363230e6891d230b20e6d6da5a82a12612e33ce40cffe53c"}, "comparison_data": {"view": "pg_stat_subscription", "field": "last_msg_receipt_time", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "98cb31901fa3ae0b724d0cfe414a52d888a55c8c863960aea943e1a16fca39cf", "units_mentioned": []}, "20": {"view": "pg_stat_subscription", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_subscription"}, {"label": "\u5b57\u6bb5", "value": "last_msg_receipt_time"}, {"label": "SQL \u7c7b\u578b", "value": "timestamp with time zone"}, {"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": "last_msg_receipt_time", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_subscription/?v=20", "label": "pg_stat_subscription \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": "4d3346909b201ac1648232cf290462a7070c119326f56196f1f0253ed80fae41"}, "sources": [{"url": "https://pg.center/docs/devel/monitoring-stats.html#PG-STAT-SUBSCRIPTION", "path": "monitoring-stats.html", "label": "PostgreSQL 20 English manual", "sha256": "dfc27a108b70bdf88f310801ae3db011a8f608befd927722e5f3e9bdcc070251", "language": "en", "original_url": "/docs/devel/monitoring-stats.html#PG-STAT-SUBSCRIPTION"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a\u8ba2\u9605\u81f3\u5c11\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u8ba2\u9605\u5de5\u4f5c\u8fdb\u7a0b\u7684\u4fe1\u606f\u3002\u6709\u5173\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605 pg_stat_subscription \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 last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "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": "timestamp with time zone", "signature": "SELECT last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "documented": true, "description": ["\u4ece\u6e90 WAL \u53d1\u9001\u8fdb\u7a0b\u6536\u5230\u7684\u6700\u540e\u4e00\u6761\u6d88\u606f\u7684\u63a5\u6536\u65f6\u95f4\uff1b\u5bf9\u4e8e\u5e76\u884c\u5e94\u7528\u5de5\u4f5c\u8fdb\u7a0b\u548c\u5e8f\u5217\u540c\u6b65\u5de5\u4f5c\u8fdb\u7a0b\uff0c\u5219\u4e3a NULL"], "manual_html": "", "manual_path": "/docs/devel/monitoring-stats.html", "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[13]/div[2]/div[1]/table[0]/tbody[2]/tr[8]/td[0]/p[1]", "#MONITORING-STATS/div[6]/div[6]/div[1]/table[0]/tbody[2]/tr[5]/td[1]"]}], "language": "zh", "original_text": {"/summary": "Receipt time of last message received from origin WAL sender; NULL for parallel apply workers and the sequence synchronization worker", "/versions/20/description/0": "Receipt time of last message received from origin WAL sender; NULL for parallel apply workers and the sequence synchronization worker", "/versions/20/facts/0/label": "View", "/versions/20/facts/1/label": "Field", "/versions/20/facts/2/label": "SQL type", "/versions/20/facts/3/label": "Units named in the field definition", "/versions/20/facts/3/value": "Not specified", "/versions/20/facts/4/label": "Reset observation", "/versions/20/facts/4/value": "No stats_reset field is documented for this view", "/versions/20/related/0/label": "pg_stat_subscription 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": "At least one row per subscription, showing information about the subscription workers. See pg_stat_subscription for details.", "/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": "e6726e0124d89bbe51e663c4069594409f6197ee0ee711b9347023bd56173821"}, "comparison_data": {"view": "pg_stat_subscription", "field": "last_msg_receipt_time", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "98cb31901fa3ae0b724d0cfe414a52d888a55c8c863960aea943e1a16fca39cf", "units_mentioned": []}}}, "snapshot": {"view": "pg_stat_subscription", "facts": [{"label": "\u89c6\u56fe", "value": "pg_stat_subscription"}, {"label": "\u5b57\u6bb5", "value": "last_msg_receipt_time"}, {"label": "SQL \u7c7b\u578b", "value": "timestamp with time zone"}, {"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": "last_msg_receipt_time", "tables": [], "related": [{"url": "/wiki/catalog/pg_stat_subscription/?v=18", "label": "pg_stat_subscription \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": "https://pg.center/docs/18/monitoring-stats.html#PG-STAT-SUBSCRIPTION", "path": "monitoring-stats.html", "label": "PostgreSQL 18 English manual", "sha256": "aa979eed08627fbf715a9d792094a162a73671db5af810f3ab2aad3e073d5722", "language": "en", "original_url": "/docs/18/monitoring-stats.html#PG-STAT-SUBSCRIPTION"}], "sections": [{"title": "\u89c6\u56fe\u8bed\u4e49", "paragraphs": ["\u6bcf\u4e2a\u8ba2\u9605\u81f3\u5c11\u4e00\u884c\uff0c\u663e\u793a\u6709\u5173\u8ba2\u9605\u5de5\u4f5c\u8fdb\u7a0b\u7684\u4fe1\u606f\u3002\u6709\u5173\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605 pg_stat_subscription \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 last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "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": "timestamp with time zone", "signature": "SELECT last_msg_receipt_time FROM pg_catalog.pg_stat_subscription;", "documented": true, "description": ["\u4ece\u6e90 WAL \u53d1\u9001\u8fdb\u7a0b\u6536\u5230\u7684\u6700\u540e\u4e00\u6761\u6d88\u606f\u7684\u63a5\u6536\u65f6\u95f4\uff1b\u5bf9\u4e8e\u5e76\u884c\u5e94\u7528\u5de5\u4f5c\u8fdb\u7a0b\uff0c\u5219\u4e3a NULL"], "manual_html": "", "manual_path": "/docs/18/monitoring-stats.html", "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[12]/div[2]/div[1]/table[0]/tbody[2]/tr[8]/td[0]/p[1]", "#MONITORING-STATS/div[6]/div[6]/div[1]/table[0]/tbody[2]/tr[4]/td[1]"]}], "language": "zh", "original_text": {"/versions/18/description/0": "Receipt time of last message received from origin WAL sender; NULL for parallel apply workers", "/versions/18/facts/0/label": "View", "/versions/18/facts/1/label": "Field", "/versions/18/facts/2/label": "SQL type", "/versions/18/facts/3/label": "Units named in the field definition", "/versions/18/facts/3/value": "Not specified", "/versions/18/facts/4/label": "Reset observation", "/versions/18/facts/4/value": "No stats_reset field is documented for this view", "/versions/18/related/0/label": "pg_stat_subscription 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": "At least one row per subscription, showing information about the subscription workers. See pg_stat_subscription for details.", "/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": "0d6879f41eefa1c82296243ffe8c7734eaa0593b6f1342c4be998f7f90399ed2"}, "comparison_data": {"view": "pg_stat_subscription", "field": "last_msg_receipt_time", "sql_type": "timestamp with time zone", "units_mentioned": []}, "comparison_hash": "98cb31901fa3ae0b724d0cfe414a52d888a55c8c863960aea943e1a16fca39cf", "units_mentioned": []}, "comparison": {"left": "17", "right": "18", "status": "unchanged", "diff": ""}}