{"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","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"],"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"}],"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"}],"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":[],"units_mentioned":[],"view":"pg_stat_wal_receiver"},"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":"zh-Hans","Fallback":true,"Versions":["10","11","12","13","14","15","16","17","18","19","20"],"Locales":["en"],"Signatures":null,"Spellings":null,"SQLState":null,"Evidence":null}