How can I do this SQL query
I have a file(transfile) that has 2 fields(cust# and item#) CUST# ITEM# 1 '12a' 1 '13a' 2 '12a' 3 '13a' 4 '15a' If I want to select customers that have ordered item '12a' but not '13a' How can I do this? I want to end up with a result of only customer 2 in this case. Thanks mike --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
