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Re: Replacing an index item

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Carsten Kropf <ckropf2@xxxxxxxxx> writes:
> I have a question about the replacement of an item in an index page. I
> want to overwrite an existing item inside an index page.

Why exactly do you want to do that?  How are you going to make it
transactionally correct or crash-safe?

FWIW, I think the ItemIdSetUnused call is wrong or at least unnecessary.
Perhaps it is confusing PageIndexTupleDelete.

			regards, tom lane

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