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* pg_repack and table statistics
@ 2024-08-29 04:16 Wells Oliver <[email protected]>
2024-08-29 04:21 ` Re: pg_repack and table statistics Wells Oliver <[email protected]>
0 siblings, 1 reply; 2+ messages in thread
From: Wells Oliver @ 2024-08-29 04:16 UTC (permalink / raw)
To: pgsql-admin
I find that the n_dead_tup value in pg_stat_user_tables is the same before
and after a successful pg_repack of that table (ditto all the values
really). Is there something that should be done after a repack to have
those stats updated, or is their unchanging value a sign of repack failing
for some reason?
--
Wells Oliver
[email protected] <[email protected]>
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: pg_repack and table statistics
2024-08-29 04:16 pg_repack and table statistics Wells Oliver <[email protected]>
@ 2024-08-29 04:21 ` Wells Oliver <[email protected]>
0 siblings, 0 replies; 2+ messages in thread
From: Wells Oliver @ 2024-08-29 04:21 UTC (permalink / raw)
To: pgsql-admin
Hmm, apologies, I'd delete this if I could, I was looking at stale data for
pg_stat_user_tables, it indeed has a n_dead_tup of 0 after a repack.
On Wed, Aug 28, 2024 at 9:16 PM Wells Oliver <[email protected]> wrote:
> I find that the n_dead_tup value in pg_stat_user_tables is the same before
> and after a successful pg_repack of that table (ditto all the values
> really). Is there something that should be done after a repack to have
> those stats updated, or is their unchanging value a sign of repack failing
> for some reason?
>
> --
> Wells Oliver
> [email protected] <[email protected]>
>
--
Wells Oliver
[email protected] <[email protected]>
^ permalink raw reply [nested|flat] 2+ messages in thread
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