armand pirvu <armand.pirvu@gmail.com> wrote:
>But what if in the conflict situation I want to performa the update ONLY if the record is different. The update seems
tohappen no matter what
>In other words is there anyway I can filter the update to happen (based on the sample date) only for 112 since col2 is
different?
That's quite possible. An ON CONFLICT's UPDATE accepts a WHERE clause,
which can reference both existing and excluded tuples. That WHERE clause
can back out of the UPDATE based on whatever criteria you like.
--
Peter Geoghegan