On Sat, Apr 30, 2011 at 9:21 PM, Tom Lane <t...@sss.pgh.pa.us> wrote: > - it would require a query in which > every relation is linked to every other relation by a join clause. > But that *can* happen (remember that clauses generated by transitive > equality do count).
It sounds like you're describing precisely a "star schema" join which isn't an uncommon design pattern at all. -- greg -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers