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
This commit is contained in:
Amit Kapila 2020-06-02 11:11:25 +05:30
parent b846091fd0
commit e641b2a995
1 changed files with 6 additions and 0 deletions

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@ -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