| From: | Jeff Davis <pgsql(at)j-davis(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de>, Corey Huinker <corey(dot)huinker(at)gmail(dot)com> |
| Cc: | Nathan Bossart <nathandbossart(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Michael Paquier <michael(at)paquier(dot)xyz>, jian he <jian(dot)universality(at)gmail(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>, 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>, Peter Smith <smithpb2250(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, alvherre(at)alvh(dot)no-ip(dot)org |
| Subject: | Re: Statistics Import and Export |
| Date: | 2025-03-06 18:07:43 |
| Message-ID: | 3774289ae94df1925506b3004ec2a0a510bf359e.camel@j-davis.com |
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| Lists: | pgsql-hackers |
On Thu, 2025-03-06 at 12:16 -0500, Andres Freund wrote:
> I don't follow. We already have the tablenames, schemanames and oids
> of the
> to-be-dumped tables/indexes collected in pg_dump, all that's needed
> is to send
> a list of those to the server to filter there?
Would it be appropriate to create a temp table? I wouldn't normally
expect pg_dump to create temp tables, but I can't think of a major
reason not to.
If not, did you have in mind a CTE with a large VALUES expression, or
just a giant IN() list?
Regards,
Jeff Davis
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