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Assert failure with MERGE into partitioned table with RLS - Mailing list pgsql-hackers

From Dean Rasheed
Subject Assert failure with MERGE into partitioned table with RLS
Date
Msg-id CAEZATCWWFtQmW67F3XTyMU5Am10Oxa_b8oe0x+Nu5Mo+CdRErg@mail.gmail.com
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Responses Re: Assert failure with MERGE into partitioned table with RLS
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As part of the MERGE RETURNING patch I noticed a suspicious Assert()
in ExecInitPartitionInfo() that looked like it needed updating for
MERGE.

After more testing, I can confirm that this is indeed a pre-existing
bug, that can be triggered using MERGE into a partitioned table that
has RLS enabled (and hence non-empty withCheckOptionLists to
initialise).

So I think we need something like the attached.

Regards,
Dean
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