| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Jeff Davis <pgsql(at)j-davis(dot)com> |
| Cc: | Corey Huinker <corey(dot)huinker(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>, 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: | 2024-04-01 18:09:37 |
| Message-ID: | 1141637.1711994977@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Jeff Davis <pgsql(at)j-davis(dot)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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