{"Entry":{"collection":"metric","key":"pg_stat_wal_receiver-received_tli","name":"pg_stat_wal_receiver.received_tli","aliases":["received_tli","pg_stat_wal_receiver"],"metadata":{"aliases":["received_tli","pg_stat_wal_receiver"],"category":"pg_stat_wal_receiver","content_hash":"43738893ba37790474cc77e7f6bbf2c469f266246d03cc251a28511233530258","derived_content_hash":"50b81b20b5f3a8e2ba78a820f1b91dd1b7c9ddd6dfc9aeabcd0a1fe20e0db71b","imported_at":"2026-09-30T00:40:46.521286+08:00","name":"pg_stat_wal_receiver.received_tli","name_zh":"","slug":"pg_stat_wal_receiver-received_tli","summary":"Timeline number of last write-ahead log location received and flushed to disk, the initial value of this field being the timeline number of the first log location used when WAL receiver is started"}},"Definition":{"Collection":"metric","Key":"pg_stat_wal_receiver-received_tli","SourceDatabase":"center","Version":"18","SourceTable":"statistics_metric","SourceKey":"pg_stat_wal_receiver-received_tli","SourceRevision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","Facts":{"comparison_data":{"field":"received_tli","sql_type":"integer","units_mentioned":[],"view":"pg_stat_wal_receiver"},"comparison_hash":"2d0cfcced9e4c4f66689967db8eb097b18b0496f48de842dedbdf6845a4bd66e","description":["Timeline number of last write-ahead log location received and flushed to disk, the initial value of this field being the timeline number of the first log location used when WAL receiver is started"],"description_zh":"接收并刷入到磁盘的最后一个预写式日志位置的时间线编号，该字段的初始值为启动 WAL 接收进程时使用的第一个日志位置的时间线编号","description_zh_html":"\u003cp\u003epg_stat_wal_receiver.received_tli 统计字段。\u003c/p\u003e\u003cdl\u003e\u003cdt\u003e视图\u003c/dt\u003e\u003cdd\u003e\u003ccode\u003epg_stat_wal_receiver\u003c/code\u003e\u003c/dd\u003e\u003cdt\u003e字段\u003c/dt\u003e\u003cdd\u003e\u003ccode\u003ereceived_tli\u003c/code\u003e\u003c/dd\u003e\u003cdt\u003eSQL 类型\u003c/dt\u003e\u003cdd\u003e\u003ccode\u003einteger\u003c/code\u003e\u003c/dd\u003e\u003c/dl\u003e\u003ch3\u003e同版本中文手册定义\u003c/h3\u003e\u003cp\u003e接收并刷入到磁盘的最后一个预写式日志位置的时间线编号，该字段的初始值为启动 WAL 接收进程时使用的第一个日志位置的时间线编号\u003c/p\u003e\u003cp\u003e\u003ca href=\"/zh/docs/18/monitoring-stats.html#\"\u003e查看完整中文手册与上下文\u003c/a\u003e。\u003c/p\u003e","documented":true,"facts":[{"label":"View","value":"pg_stat_wal_receiver"},{"label":"Field","value":"received_tli"},{"label":"SQL type","value":"integer"},{"label":"Units named in the field definition","value":"Not specified"},{"label":"Reset observation","value":"No stats_reset field is documented for this view"}],"facts_zh":[{"label":"视图","value":"pg_stat_wal_receiver"},{"label":"字段","value":"received_tli"},{"label":"SQL 类型","value":"integer"},{"label":"字段定义记载的单位","value":"未指定"},{"label":"重置条件","value":"手册未为此视图记载 stats_reset 字段"}],"field":"received_tli","manual_html":"","manual_path":"/docs/18/monitoring-stats.html","related":[{"label":"pg_stat_wal_receiver columns","url":"/wiki/catalog/pg_stat_wal_receiver/?v=18"},{"label":"Statistics collection and reset functions","url":"/docs/18/monitoring-stats.html"}],"release":{"channel":"stable","label":"18.6","major":"18","ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sections":[{"paragraphs":["The pg_stat_wal_receiver view will contain only one row, showing statistics about the WAL receiver from that receiver's connected server."],"title":"View semantics"},{"paragraphs":["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."],"title":"Collection and reset context"},{"code":"SELECT received_tli FROM pg_catalog.pg_stat_wal_receiver;","paragraphs":["Example query; no execution result or measured value is asserted."],"title":"Inspect this field"}],"sections_zh":[{"paragraphs":["pg_stat_wal_receiver 视图只包含一行，显示 WAL 接收进程从其所连接服务器接收数据的统计信息。"],"title":"视图语义"},{"paragraphs":["重置范围和可见性请参阅下方同版本的统计信息收集与视图文档。不根据字段名称推断各字段的重置规则。"],"title":"采集与重置语义"},{"code":"SELECT received_tli FROM pg_catalog.pg_stat_wal_receiver;","paragraphs":["示例查询；不表示已执行，也不提供实测值。"],"title":"查看此字段"}],"signature":"SELECT received_tli FROM pg_catalog.pg_stat_wal_receiver;","source_only":false,"sources":[{"label":"PostgreSQL 18 English manual","path":"monitoring-stats.html","sha256":"aa979eed08627fbf715a9d792094a162a73671db5af810f3ab2aad3e073d5722","url":"/docs/18/monitoring-stats.html#PG-STAT-WAL-RECEIVER-VIEW"}],"sql_type":"integer","tables":[],"tables_zh":[],"units_mentioned":[],"view":"pg_stat_wal_receiver","zh_from":{"authored_translation":"source-derived-structured-summary","body_sha256":"7107d35042517e00362e6da2b11cbe362066e23139d27ebfa907d41b7a7efac2","kind":"same-version-chinese-manual-with-source-derived-structured-summary","manual":{"anchor":"","build_id":107,"column":"received_tli","extraction":"exact-catalog-field","locale":"zh-Hans","page_key":"monitoring-stats.html","source_hash":"0274aac7991450316bcf7be44635653b6d896fb00e321242c1b6674cb05c2e53","source_revision":"unknown:rendered-translation-baseline","translation_revision":"git:b1b500221dbe5437cfca004d6b04d3f6e422765d;html-sha256:08e987a66af27b98444a8057c256314eafa13611a3fb9e888214fc436824244b","url":"/zh/docs/18/monitoring-stats.html#","version":"18"},"runtime_rerun":false,"source_facts_revision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"}},"ManualEvidence":{"manual_path":"/docs/18/monitoring-stats.html","release":{"channel":"stable","label":"18.6","major":"18","ref":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2","revision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f"},"sources":[{"label":"PostgreSQL 18 English manual","path":"monitoring-stats.html","sha256":"aa979eed08627fbf715a9d792094a162a73671db5af810f3ab2aad3e073d5722","url":"/docs/18/monitoring-stats.html#PG-STAT-WAL-RECEIVER-VIEW"}]},"MeasuredEvidence":{}},"Text":{"Collection":"metric","Key":"pg_stat_wal_receiver-received_tli","SourceDatabase":"center","Version":"18","Locale":"en","Title":"pg_stat_wal_receiver.received_tli","Summary":"Timeline number of last write-ahead log location received and flushed to disk, the initial value of this field being the timeline number of the first log location used when WAL receiver is started","BodyHTML":"\u003cp\u003eTimeline number of last write-ahead log location received and flushed to disk, the initial value of this field being the timeline number of the first log location used when WAL receiver is started\u003c/p\u003e","SourceRevision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","ContentHash":"dff362777efdf58e6349901b772fdadce4a99ec29c0ac5c61dc002cd8a00c1eb","Payload":{"description":["Timeline number of last write-ahead log location received and flushed to disk, the initial value of this field being the timeline number of the first log location used when WAL receiver is started"],"manual_html":"","related":[{"label":"pg_stat_wal_receiver columns","url":"/wiki/catalog/pg_stat_wal_receiver/?v=18"},{"label":"Statistics collection and reset functions","url":"/docs/18/monitoring-stats.html"}],"sections":[{"paragraphs":["The pg_stat_wal_receiver view will contain only one row, showing statistics about the WAL receiver from that receiver's connected server."],"title":"View semantics"},{"paragraphs":["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."],"title":"Collection and reset context"},{"code":"SELECT received_tli FROM pg_catalog.pg_stat_wal_receiver;","paragraphs":["Example query; no execution result or measured value is asserted."],"title":"Inspect this field"}],"tables":[]}},"RequestedLocale":"en","Fallback":false,"Versions":["10","11","12","13","14","15","16","17","18","19","20"],"Locales":["en","zh-Hans"],"Signatures":null,"Spellings":null,"SQLState":null,"Evidence":null}