On 29/01/2010 16:40, zach cruise wrote: > i have to clean a table that looks like so: > > create table test (sn integer, fname varchar(10), lname varchar(10)); > insert into test values (1, 'adam', 'lambert'); > insert into test values (2, 'john', 'mayer'); > insert into test values (3, 'john', 'mayer'); > insert into test values (4, 'mary', 'kay'); > insert into test values (5, 'john', 'mayer'); > insert into test values (6, 'susan', 'boyle'); > insert into test values (7, 'susan', 'boyle'); > insert into test values (8, 'mark', 'ingram'); > > for that, i need to run a query that returns like so: > > result: > is_not_distinct > 2, 3, 5 > 6, 7
How about something like: select fname, lname from test group by fname, lname having count(1) > 1 ...which gives you the names at least. Ray. -- Raymond O'Donnell :: Galway :: Ireland r...@iol.ie -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
