pg.ddx.io pgsql-hackers@postgresql.org mailing list archive help / color / mirror / Atom feed From: Tom Lane <tgl@sss.pgh.pa.us>
To: Jeff Davis <pgsql@j-davis.com>
Cc: Corey Huinker <corey.huinker@gmail.com>
Cc: Magnus Hagander <magnus@hagander.net>
Cc: Stephen Frost <sfrost@snowman.net>
Cc: Ashutosh Bapat <ashutosh.bapat.oss@gmail.com>
Cc: Matthias van de Meent <boekewurm+postgres@gmail.com>
Cc: Peter Smith <smithpb2250@gmail.com>
Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Cc: Tomas Vondra <tomas.vondra@enterprisedb.com>
Subject: Re: Statistics Import and Export
Date: Mon, 01 Apr 2024 14:09:37 -0400
Message-ID: <1141637.1711994977@sss.pgh.pa.us> (raw )
In-Reply-To: <8bc6ffe1e5abeac0fdde1a83d95409f0463af013.camel@j-davis.com >
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<8bc6ffe1e5abeac0fdde1a83d95409f0463af013.camel@j-davis.com >
Jeff Davis <pgsql@j-davis.com> writes:
> On Sun, 2024-03-31 at 14:48 -0400, Tom Lane wrote:
>> What happens when
>> somebody adds a new stakind (and hence new pg_stats column)?
> Why would you need to overload in this case? Wouldn't we just define a
> new function with more optional named parameters?
Ah, yeah, you could change the function to have more parameters,
given the assumption that all calls will be named-parameter style.
I still suggest that my proposal is more robust for the case where
the dump lists parameters that the receiving system doesn't have.
regards, tom lane
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To: pgsql-hackers@postgresql.org
Cc: tgl@sss.pgh.pa.us, pgsql@j-davis.com, corey.huinker@gmail.com, magnus@hagander.net, sfrost@snowman.net, ashutosh.bapat.oss@gmail.com, boekewurm+postgres@gmail.com, smithpb2250@gmail.com, pgsql-hackers@lists.postgresql.org, tomas.vondra@enterprisedb.com
Subject: Re: Statistics Import and Export
In-Reply-To: <1141637.1711994977@sss.pgh.pa.us>
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