Re: [SQL] using INTERSECT and UNION in IN clause

[Tom Lane]

Alex Guryanow <[EMAIL PROTECTED]> writes:
> Is it possible to use INTERSECT and UNION keywords in subqueries?

No, not at the moment.  This is one of many things we hope to fix when
we redesign querytrees (currently planned for 7.2 cycle).

                        regards, tom lane