{"Entry":{"collection":"metric","key":"pg_stat_wal_receiver-receive_start_lsn","name":"pg_stat_wal_receiver.receive_start_lsn","aliases":["receive_start_lsn","pg_stat_wal_receiver"],"metadata":{"aliases":["receive_start_lsn","pg_stat_wal_receiver"],"category":"pg_stat_wal_receiver","content_hash":"412b6dd31bb96b078d361f012205b9da482f8a2c12f2f65c60dd090d813b057c","imported_at":"2026-09-30T00:40:46.512631+08:00","name":"pg_stat_wal_receiver.receive_start_lsn","name_zh":"","slug":"pg_stat_wal_receiver-receive_start_lsn","summary":"First write-ahead log location used when WAL receiver is started"}},"Definition":{"Collection":"metric","Key":"pg_stat_wal_receiver-receive_start_lsn","SourceDatabase":"center","Version":"18","SourceTable":"statistics_metric","SourceKey":"pg_stat_wal_receiver-receive_start_lsn","SourceRevision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","Facts":{"comparison_data":{"field":"receive_start_lsn","sql_type":"pg_lsn","units_mentioned":[],"view":"pg_stat_wal_receiver"},"comparison_hash":"539b41615c44f8d41fde7fd4db9822fb73bc89321dbaa7ea60e32631199c58e2","description":["First write-ahead log location used when WAL receiver is started"],"documented":true,"facts":[{"label":"View","value":"pg_stat_wal_receiver"},{"label":"Field","value":"receive_start_lsn"},{"label":"SQL type","value":"pg_lsn"},{"label":"Units named in the field definition","value":"Not specified"},{"label":"Reset observation","value":"No stats_reset field is documented for this view"}],"field":"receive_start_lsn","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 receive_start_lsn FROM pg_catalog.pg_stat_wal_receiver;","paragraphs":["Example query; no execution result or measured value is asserted."],"title":"Inspect this field"}],"signature":"SELECT receive_start_lsn 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":"pg_lsn","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-receive_start_lsn","SourceDatabase":"center","Version":"18","Locale":"en","Title":"pg_stat_wal_receiver.receive_start_lsn","Summary":"First write-ahead log location used when WAL receiver is started","BodyHTML":"\u003cp\u003eFirst write-ahead log location used when WAL receiver is started\u003c/p\u003e","SourceRevision":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","ContentHash":"a5396ec07387c19c8ecf046b30b7cc62c64718faaf939bb04708dda3444d4c0e","Payload":{"description":["First write-ahead 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. 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