Hello, I have an problem understanding a simple query:
For example I have the following: select count(*) from foo; gives me 1000 select count(*) from foo where bar = 'Mr Spock'; gives me 5 select count(*) from foo where NOT bar = 'Mr Spock'; gives me 857 Why I'm not getting 955 for the last query ? Any idea ? Kindly regards Lutz -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql
