public inbox for [email protected]
help / color / mirror / Atom feedFrom: Jeremy Schneider <[email protected]>
To: Masahiko Sawada <[email protected]>
To: Kyotaro Horiguchi <[email protected]>
Cc: Drouvot, Bertrand <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Cc: Oh, Mike <[email protected]>
Subject: Re: [BUG] Logical replication failure "ERROR: could not map filenode "base/13237/442428" to relation OID" with catalog modifying txns
Date: Tue, 12 Oct 2021 15:55:53 -0700
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAD21AoD00wV4gt-53ze+ZB8n4bqJrdH8J_UnDHddy8S2A+a25g@mail.gmail.com>
References: <CAD21AoCxVNYK0R=SSPchcx1wm6mx=qJ5W8qDVakFCOAy1UxqAQ@mail.gmail.com>
<[email protected]>
<CAD21AoAn-k6OpZ6HSAH_G91tpTXR6KYvkf663kg6EqW-f6sz1w@mail.gmail.com>
<[email protected]>
<CAD21AoD00wV4gt-53ze+ZB8n4bqJrdH8J_UnDHddy8S2A+a25g@mail.gmail.com>
On 10/10/21 23:27, Masahiko Sawada wrote:
>
> After more thought, given DDLs are not likely to happen than DML in
> practice, ...
I haven't looked closely at the patch, but I'd be careful about
workloads where people create and drop "temporary tables". I've seen
this pattern used a few times, especially by developers who came from a
SQL server background, for some reason.
I certainly don't think we need to optimize for this workload - which is
not a best practice on PostreSQL. I'd just want to be careful not to
make PostgreSQL logical replication crumble underneath it, if PG was
previously keeping up with difficulty. That would be a sad upgrade
experience!
-Jeremy
--
http://about.me/jeremy_schneider
view thread (136+ messages) latest in thread
reply
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: [email protected]
Cc: [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]
Subject: Re: [BUG] Logical replication failure "ERROR: could not map filenode "base/13237/442428" to relation OID" with catalog modifying txns
In-Reply-To: <[email protected]>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox