On Fri, Oct 29, 2010 at 3:11 PM, Fred Miller <fred.miller@xxxxxx> wrote: > What is the maximum number of tables allowed in a union in 8.4 and 9.0? I'm not aware of any preset limit. I'd guess you'd run into performance problems before you hit a limit. -- To understand recursion, one must first understand recursion. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general