On Sat, Jan 20, 2018 at 2:03 AM, Robert Haas wrote:
> Allow UPDATE to move rows between partitions.
>
+If an UPDATE on a partitioned table causes a row to move
+to another partition, it will be performed as a DELETE
+from the original partition followed by an INSERT into
+the new
Allow UPDATE to move rows between partitions.
When an UPDATE causes a row to no longer match the partition
constraint, try to move it to a different partition where it does
match the partition constraint. In essence, the UPDATE is split into
a DELETE from the old partition and an INSERT into the
