Re: Fk fix for noaction update/delete - Mailing list pgsql-patches

From Bruce Momjian
Subject Re: Fk fix for noaction update/delete
Date
Msg-id 200207301633.g6UGXRF10275@candle.pha.pa.us
Whole thread Raw
In response to Fk fix for noaction update/delete  (Stephan Szabo <sszabo@megazone23.bigpanda.com>)
List pgsql-patches
Patch applied.  Thanks.

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Stephan Szabo wrote:
>
>     This should fix a bug where a row that was updated or
> deleted that had another row inserted/updated to its old
> value during the same statement or other statements before the
> integrity check for noaction would incorrectly error.  This
> could happen in deferred constraints or due to triggers or
> functions. It's effectively a reworking of the previous patch that
> did a not exists to instead do a separate check.
>

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