From: | atorikoshi <torikoshi_atsushi_z2(at)lab(dot)ntt(dot)co(dot)jp> |
---|---|
To: | Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> |
Cc: | Huong Dangminh <huo-dangminh(at)ys(dot)jp(dot)nec(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Petr Jelinek <petr(dot)jelinek(at)2ndquadrant(dot)com>, Hiroshi Yanagisawa <hir-yanagisawa(at)ut(dot)jp(dot)nec(dot)com> |
Subject: | Re: User defined data types in Logical Replication |
Date: | 2018-01-30 09:36:07 |
Message-ID: | cfdf8f05-f031-c8c2-3711-af0c626a3a8d@lab.ntt.co.jp |
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Lists: | pgsql-hackers |
Hi,
It seems to be in the middle of discussion, but I became a reviewer of
this problem several days ago so I've tested the latest patch
'fix_slot_store_error_callback_v12.patch'.
I reproduced the below ERROR by inserting elog() to INPUT function
of CREATE TYPE, and confirmed that above patch solves the problem.
>> ERROR: XX000: cache lookup failed for type XXXXX
I also ran make check-world and there was no error.
Is the only remaining topic memory leaks?
On 2018/01/09 17:22, Masahiko Sawada wrote:
>> I suppose it's not a common use pattern, but it'd be good
>> to avoid everlasting memleaks.
>
> I agree. Can we remove entry from hash table in the callbacks instead
> of setting InvalidOid when invalidate caches?
--
Atsushi Torikoshi
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center
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