On Tue, Mar 11, 2014 at 10:06 PM, Tom Lane <t...@sss.pgh.pa.us> wrote: > But not sure how to define a unique > index that allows (joe, db1) to coexist with (joe, db2) but not with > (joe, 0). >
and why you want that restriction? when you login you need to specify the db, right? if you don't specify the db then is the global 'joe' that want to login -- Jaime Casanova www.2ndQuadrant.com Professional PostgreSQL: Soporte 24x7 y capacitación Phone: +593 4 5107566 Cell: +593 987171157 -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
