Re: Prevent setting NO INHERIT on partitioned not-null constraints

From: Andreas Karlsson <andreas(at)proxel(dot)se>
To: Jim Jones <jim(dot)jones(at)uni-muenster(dot)de>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Prevent setting NO INHERIT on partitioned not-null constraints
Date: 2026-05-21 21:22:31
Message-ID: 7299e1c3-9cf5-4e72-94ae-1771d88fb0a3@proxel.se
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On 5/21/26 5:01 PM, Jim Jones wrote:
> The errcode is most likely wrong:
>
> ERRCODE_WRONG_OBJECT_TYPE -> ERRCODE_FEATURE_NOT_SUPPORTED
>
> At least it is inconsistent with an equivalent check in parse_utilcmd.c:
>
> if (cxt->ispartitioned && constraint->is_no_inherit)
> ereport(ERROR,
> errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
> errmsg("not-null constraints on partitioned tables cannot be
> NO INHERIT"));

Thanks, that was a copy pasto. Version 2 is attached.

--
Andreas Karlsson
Percona

Attachment Content-Type Size
v2-0001-Prevent-setting-NO-INHERIT-on-paritioned-not-null.patch text/x-patch 3.4 KB

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