| From: | Corey Huinker <corey(dot)huinker(at)gmail(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Alexander Lakhin <exclusion(at)gmail(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net>, Jeff Davis <pgsql(at)j-davis(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Michael Paquier <michael(at)paquier(dot)xyz>, jian he <jian(dot)universality(at)gmail(dot)com>, Nathan Bossart <nathandbossart(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: | 2025-03-02 01:55:51 |
| Message-ID: | CADkLM=dtc9jyvCZ+BkQGj4mP3DjKiT3XTWJ39ZiQwW-o+6ob2Q@mail.gmail.com |
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| Lists: | pgsql-hackers |
>
> Independently of that, do we want to switch over to storing
> reltuples as a string instead of converting it? I still feel
> uncomfortable about the amount of baggage we added to pg_dump
> to avoid that.
I'm obviously a 'yes' vote for string, either fixed width buffer or
pg_strdup'd, for the reduced complexity. I'm not dismissing concerns about
memory usage, and we could free the RelStatsInfo structure after use, but
we're already not freeing the parent structures tbinfo or indxinfo,
probably because they're needed right up til the end of the program, and
there's no subsequent consumer for the memory that we'd be freeing up.
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