"Tom Lane" <[EMAIL PROTECTED]> writes: > 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.
I was being sloppy. I just mean as opposed to the executor. Ie, that the code to build the plan is harder than actually running it. -- Gregory Stark EnterpriseDB http://www.enterprisedb.com Ask me about EnterpriseDB's RemoteDBA services! ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster
