Gregory Stark <[EMAIL PROTECTED]> writes: > I could imagine problems the planner would have to deal with though, such as > what type is "bogon" in this query?
> WITH RECURSIVE x(bogon) AS (select bogon from x) select * from x; Just a note --- that's not the planner's problem, either. Semantic interpretation of the meaning of a query is supposed to be completed during parse analysis. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq