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Re: [PATCH] Fix null pointer dereference in PG19 - Mailing list pgsql-hackers

From jian he
Subject Re: [PATCH] Fix null pointer dereference in PG19
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Msg-id CACJufxFgKVL=NnPocAwhRFqpLHckN3N1Ndf7FjGNTdtsAA26mg@mail.gmail.com
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In response to Re: [PATCH] Fix null pointer dereference in PG19  (Tom Lane <tgl@sss.pgh.pa.us>)
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On Tue, Apr 21, 2026 at 11:24 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> * I'd tend to move the anti-FDW check to execution too.
> It's not actively wrong, since nowadays we don't permit
> relations to change relkind, but it seems out of place.
> Also, it seems inadequate to deal with the case of a target
> that is a partitioned table having FDW partitions.
>
Hi.

Instead of adding another subnode in CheckValidResultRel,
I am passing ModifyTable to it, this will be more future-proof.



--
jian
https://www.enterprisedb.com/
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