{"Entry":{"collection":"func","key":"pg-current-wal-flush-lsn","name":"pg_current_wal_flush_lsn","aliases":[],"metadata":{"changed_in":[],"changes":[{"descriptions_changed":false,"doc_overhaul":false,"from":"9.6","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"added","to":"10"},{"descriptions_changed":false,"doc_overhaul":true,"from":"12","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"changed","to":"13"}],"content_hash":"d7f99abd6903cdc724b7f22f002a3c23742c8ef8db0937a04f50b6c14ba29c63","derived_content_hash":"99fb57f491168d007a9e3b6d68f1e9074c403703879f6cc60bbb626a73df95e5","documentation_refresh":{"batch":"20261113","original_source_rev":"wiki-repair-20261023:4627ef42279fcfbac74d8c4e1ed70b5fd7c57d5e939749cf16c724cc03bf581a","versions":{"14":"14.25","15":"15.20","16":"16.16","17":"17.12","18":"18.7","19":"19rc2"}},"first_version":"10","group":"admin","group_label":"System Administration Functions","groups":["admin"],"imported_at":"2026-09-27T17:57:29.484275+08:00","last_version":"20","name":"pg_current_wal_flush_lsn","name_key":"pg_current_wal_flush_lsn","position":29028,"present_in":["10","11","12","13","14","15","16","17","18","19","20"],"repair_provenance":{"original_source_revision":"b7bd9cda","receipt_sha256":"75952f88efb33ae85b9a1e578404feec8e4eb98e6275815e21cabac5030ed3ee","repair":"wiki-repair-20261023"},"signature":"pg_current_wal_flush_lsn () → pg_lsn","signature_count":1,"slug":"pg-current-wal-flush-lsn","source_rev":"wiki-repair-20261023:4627ef42279fcfbac74d8c4e1ed70b5fd7c57d5e939749cf16c724cc03bf581a","summary":"Returns the current write-ahead log flush location (see notes below).","summary_zh":""}},"Definition":{"Collection":"func","Key":"pg-current-wal-flush-lsn","SourceDatabase":"center","Version":"18","SourceTable":"func","SourceKey":"pg-current-wal-flush-lsn","SourceRevision":"wiki-repair-20261023:4627ef42279fcfbac74d8c4e1ed70b5fd7c57d5e939749cf16c724cc03bf581a","Facts":{"description":"Returns the current write-ahead log flush location (see notes below).","description_html":"Returns the current write-ahead log flush location (see notes below).","description_zh":"返回当前预写式日志刷盘位置（参见下文说明）。","description_zh_html":"返回当前预写式日志刷盘位置（参见下文说明）。","doc":{"anchor":"FUNCTIONS-ADMIN-BACKUP-TABLE","file":"functions-admin.html","sha256":"885561d57facd49c33b44a50e320a002197d700d118784cc87d6410efadbd1f6","slug":"18"},"documentation_revision":{"inputs":[{"file":"functions-admin.html","kind":"same-version-reviewed-manual","locale":"en","sha256":"885561d57facd49c33b44a50e320a002197d700d118784cc87d6410efadbd1f6","version":"18.7"},{"file":"functions-admin.html","kind":"same-version-reviewed-manual","locale":"zh-Hans","sha256":"830e894d29fec30b7c350c915fcaed4a63b24d57f2c96150bf25fa07fb43849c","version":"18.7"}],"release":"18.7","runtime_remeasured":false,"source_revision":"pgdoc:b9f0e7232f60f380d642ac9b99226606c254b552"},"group":"admin","group_label":"系统管理函数","lang":"en","layout":"table-new","pages":["functions-admin.html"],"prose_only":false,"signatures":[{"description":"Returns the current write-ahead log flush location (see notes below).","description_html":"Returns the current write-ahead log flush location (see notes below).","description_zh":"返回当前预写式日志刷盘位置（参见下文说明）。","description_zh_html":"返回当前预写式日志刷盘位置（参见下文说明）。","examples":[],"html":"\u003ccode class=\"function\"\u003epg_current_wal_flush_lsn\u003c/code\u003e () → \u003ccode class=\"returnvalue\"\u003epg_lsn\u003c/code\u003e","returns":"pg_lsn","text":"pg_current_wal_flush_lsn () → pg_lsn","zh_from":"same-version-manual"}],"translation_provenance":{"inputs":[{"kind":"current-pgdoc-translation","path":"/Users/vonng/pgsty/pgdoc/zh/18/html/functions-admin.html","sha256":"b4fab9daceb7883fd75b32b6eb5398f2bbbfbbed5c83d1b2bf99cc8d842cdaf7"}],"kind":"same-version-pgdoc","locale":"zh-Hans","source_revision":"b1b500221dbe5437cfca004d6b04d3f6e422765d","version":"18"},"zh_from":"same-version-manual"},"ManualEvidence":{"doc":{"anchor":"FUNCTIONS-ADMIN-BACKUP-TABLE","file":"functions-admin.html","sha256":"885561d57facd49c33b44a50e320a002197d700d118784cc87d6410efadbd1f6","slug":"18"}},"MeasuredEvidence":{}},"Text":{"Collection":"func","Key":"pg-current-wal-flush-lsn","SourceDatabase":"center","Version":"18","Locale":"en","Title":"pg_current_wal_flush_lsn","Summary":"Returns the current write-ahead log flush location (see notes below).","BodyHTML":"Returns the current write-ahead log flush location (see notes below).","SourceRevision":"wiki-repair-20261023:4627ef42279fcfbac74d8c4e1ed70b5fd7c57d5e939749cf16c724cc03bf581a","ContentHash":"1f947d82ba0d11e4552b9be171d8dc89c344e95c173c8b584b2227e176d23014","Payload":{"description":"Returns the current write-ahead log flush location (see notes below).","description_html":"Returns the current write-ahead log flush location (see notes below).","signatures":[{"description":"Returns the current write-ahead log flush location (see notes below).","description_html":"Returns the current write-ahead log flush location (see notes below).","description_zh":"返回当前预写式日志刷盘位置（参见下文说明）。","description_zh_html":"返回当前预写式日志刷盘位置（参见下文说明）。","examples":[],"html":"\u003ccode class=\"function\"\u003epg_current_wal_flush_lsn\u003c/code\u003e () → \u003ccode class=\"returnvalue\"\u003epg_lsn\u003c/code\u003e","returns":"pg_lsn","text":"pg_current_wal_flush_lsn () → pg_lsn","zh_from":"same-version-manual"}]}},"RequestedLocale":"en","Fallback":false,"Versions":["10","11","12","13","14","15","16","17","18","19","20"],"Locales":["en","zh-Hans"],"Signatures":[{"Version":"18","Ordinal":0,"Hash":"bcc031c385b8bf9b18d29d7ea8d5b8bb03a312b254f06da9171497c196f0fb1e","Text":"pg_current_wal_flush_lsn () → pg_lsn","Returns":"pg_lsn","Payload":{"description":"Returns the current write-ahead log flush location (see notes below).","description_html":"Returns the current write-ahead log flush location (see notes below).","description_zh":"返回当前预写式日志刷盘位置（参见下文说明）。","description_zh_html":"返回当前预写式日志刷盘位置（参见下文说明）。","examples":[],"html":"\u003ccode class=\"function\"\u003epg_current_wal_flush_lsn\u003c/code\u003e () → \u003ccode class=\"returnvalue\"\u003epg_lsn\u003c/code\u003e","returns":"pg_lsn","text":"pg_current_wal_flush_lsn () → pg_lsn","zh_from":"same-version-manual"}}],"Spellings":null,"SQLState":null,"Evidence":null}
