Lukasz Brodziak wrote: > I have a table which contains 5 columns the last 3 indicate wether the > employer worked with given project or not. The values are simply Yes > and No. What I need is a list of people who haven't worked in at least > one project. > So for example we have data: > > John Smith Yes No Yes > Tim Robins No No Yes > Joe Bar Yes Yes Yes > Ben Finch Yes No No > > So the SQL statement should retrieve: Finch,Robins and Smith. ... WHERE NOT (p1 AND p2 AND p3) Yours, Laurenz Albe -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin
