| From: | Jeff Davis <pgsql(at)j-davis(dot)com> |
|---|---|
| To: | Corey Huinker <corey(dot)huinker(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Magnus Hagander <magnus(at)hagander(dot)net>, Stephen Frost <sfrost(at)snowman(dot)net>, Ashutosh Bapat <ashutosh(dot)bapat(dot)oss(at)gmail(dot)com>, Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>, Peter Smith <smithpb2250(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com> |
| Subject: | Re: Statistics Import and Export |
| Date: | 2024-04-02 15:10:50 |
| Message-ID: | 7d37175cd5b56ab04940ed6b5a72354ae90783ee.camel@j-davis.com |
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| Lists: | pgsql-hackers |
On Tue, 2024-04-02 at 05:38 -0400, Corey Huinker wrote:
> Here's a one-liner patch for disabling update of pg_class
> relpages/reltuples/relallviible during a binary upgrade.
This change makes sense to me regardless of the rest of the work.
Updating the relpages/reltuples/relallvisible during pg_upgrade before
the data is there will store the wrong stats.
It could use a brief comment, though.
Regards,
Jeff Davis
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