[BUG#19384] Fix Server crash at textout

From: vaibhave postgres <postgresvaibhave(at)gmail(dot)com>
To: pgsql-hackers(at)postgresql(dot)org
Subject: [BUG#19384] Fix Server crash at textout
Date: 2026-01-26 05:16:38
Message-ID: CAM_eQjyEFTN_bmWWJLo+R_Q10DP2yQ1-QO96YHXGPzB9B2QMXA@mail.gmail.com
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Hey hackers,

I replaced the `tupDesc_identifier` with a 64-bit signature from its
structure which was a todo. Stored Datums can detect stale definitions.

Thanks.

[1] BUG #19384: Server crash at textout - Mailing list pgsql-bugs :
Postgres Professional
<https://postgrespro.com/list/id/19384-65ff412feef17f06(at)postgresql(dot)org>

Attachment Content-Type Size
0002-Fix-tests.patch application/octet-stream 2.9 KB
0001-Stable-tupDesc_identifier.patch application/octet-stream 6.5 KB

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