Atsushi Ogawa <[EMAIL PROTECTED]> writes: > (2)About processing when column identifier of SET clause is specified > like 'AAA.BBB'. 'AAA' is a composite column now. When an alias for > target table is supported, 'AAA' is a composite column or a table. > How do we distinguish these?
You don't, which is why you can't put an alias on a SET target. Increasing the reserved-ness of SET isn't real attractive either. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings