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| author | Amit Kapila <akapila@postgresql.org> | 2020-06-02 11:11:25 +0530 |
|---|---|---|
| committer | Amit Kapila <akapila@postgresql.org> | 2020-06-02 11:35:14 +0530 |
| commit | e641b2a995abfa0dd7039863e2597feb3abf2b1e (patch) | |
| tree | e1d61f54afb9bca2acb63307a0f32296297cb050 /doc/src | |
| parent | b846091fd0a7a747933232016f0a52aa764398b8 (diff) | |
| download | postgresql-e641b2a995abfa0dd7039863e2597feb3abf2b1e.tar.gz postgresql-e641b2a995abfa0dd7039863e2597feb3abf2b1e.zip | |
Doc: Update the documentation for spilled transaction statistics.
Reported-by: Sawada Masahiko
Author: Sawada Masahiko, Amit Kapila
Reviewed-by: Amit Kapila
Discussion: https://postgr.es/m/CA+fd4k4vNg7dRO5ECHdtQXXf1=Q4M98pfLW0dU7BKD8h79pkqA@mail.gmail.com
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/monitoring.sgml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml index 321a0f4bb11..89662cc0a36 100644 --- a/doc/src/sgml/monitoring.sgml +++ b/doc/src/sgml/monitoring.sgml @@ -2518,6 +2518,12 @@ SELECT pid, wait_event_type, wait_event FROM pg_stat_activity WHERE wait_event i mechanism will simply display NULL lag. </para> + <para> + Tracking of spilled transactions works only for logical replication. In + physical replication, the tracking mechanism will display 0 for spilled + statistics. + </para> + <note> <para> The reported lag times are not predictions of how long it will take for |