On Mon, Feb 13, 2017 at 05:31:56PM +0530, Amit Khandekar wrote:
> Currently, an update of a partition key of a partition is not
> allowed, since it requires to move the row(s) into the applicable
> partition.
>
> Attached is a WIP patch (update-partition-key.patch) that removes
> this restriction. When an UPDATE causes the row of a partition to
> violate its partition constraint, then a partition is searched in
> that subtree that can accommodate this row, and if found, the row is
> deleted from the old partition and inserted in the new partition. If
> not found, an error is reported.
This is great!
Would it be really invasive to HINT something when the subtree is a
proper subtree?
Best,
David.
--
David Fetter <david(at)fetter(dot)org> http://fetter.org/
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