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* Vacuum & analyze thresholds-- redundant?
@ 2022-01-19 01:42 Wells Oliver <wells.oliver@gmail.com>
0 siblings, 1 reply; 2+ messages in thread
From: Wells Oliver @ 2022-01-19 01:42 UTC (permalink / raw)
To: pgsql-admin
Does a vacuum prompt an analyze? I have the following settings on a table:
alter table t set (autovacuum_analyze_scale_factor = 0);
alter table t set (autovacuum_analyze_threshold = 10000);
alter table t set (autovacuum_vacuum_scale_factor = 0);
alter table t set (autovacuum_vacuum_threshold = 10000);
Wondering if there is redundancy there.
--
Wells Oliver
wells.oliver@gmail.com <wellsoliver@gmail.com>
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: Vacuum & analyze thresholds-- redundant?
@ 2022-01-19 01:58 Tom Lane <tgl@sss.pgh.pa.us>
parent: Wells Oliver <wells.oliver@gmail.com>
0 siblings, 0 replies; 2+ messages in thread
From: Tom Lane @ 2022-01-19 01:58 UTC (permalink / raw)
To: Wells Oliver <wells.oliver@gmail.com>; +Cc: pgsql-admin
Wells Oliver <wells.oliver@gmail.com> writes:
> Does a vacuum prompt an analyze?
No, they're determined independently.
regards, tom lane
^ permalink raw reply [nested|flat] 2+ messages in thread
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2022-01-19 01:42 Vacuum & analyze thresholds-- redundant? Wells Oliver <wells.oliver@gmail.com>
2022-01-19 01:58 ` Tom Lane <tgl@sss.pgh.pa.us>
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