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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2024-02-28 09:39:52 +0100 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2024-02-28 09:39:52 +0100 |
| commit | bcdfa5f2e2f274caeed20b2f986012a9cb6a259c (patch) | |
| tree | f4d4a89cb2042237ecbbc1941dd99e79206981c7 /doc/src | |
| parent | 48920476b490544a3ee137da714424cd354bc2b6 (diff) | |
| download | postgresql-bcdfa5f2e2f274caeed20b2f986012a9cb6a259c.tar.gz postgresql-bcdfa5f2e2f274caeed20b2f986012a9cb6a259c.zip | |
Rename SLRU elements in view pg_stat_slru
The new names are intended to match those in an upcoming patch that adds
a few GUCs to configure the SLRU buffer sizes.
Backwards compatibility concern: this changes the accepted names for
function pg_stat_slru_rest(). Since this function recognizes "any other
string" as a request to reset the entry for "other", this means that
calling it with the old names would silently reset "other" instead of
doing nothing or throwing an error.
Reviewed-by: Andrey M. Borodin <x4mmm@yandex-team.ru>
Discussion: https://postgr.es/m/202402261616.dlriae7b6emv@alvherre.pgsql
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/monitoring.sgml | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml index 5cf9363ac82..9d73d8c1bbe 100644 --- a/doc/src/sgml/monitoring.sgml +++ b/doc/src/sgml/monitoring.sgml @@ -4853,13 +4853,13 @@ description | Waiting for a newly initialized WAL file to reach durable storage <literal>NULL</literal> or is not specified, all the counters shown in the <structname>pg_stat_slru</structname> view for all SLRU caches are reset. The argument can be one of - <literal>CommitTs</literal>, - <literal>MultiXactMember</literal>, - <literal>MultiXactOffset</literal>, - <literal>Notify</literal>, - <literal>Serial</literal>, - <literal>Subtrans</literal>, or - <literal>Xact</literal> + <literal>commit_timestamp</literal>, + <literal>multixact_member</literal>, + <literal>multixact_offset</literal>, + <literal>notify</literal>, + <literal>serializable</literal>, + <literal>subtransaction</literal>, or + <literal>transaction</literal> to reset the counters for only that entry. If the argument is <literal>other</literal> (or indeed, any unrecognized name), then the counters for all other SLRU caches, such |