Dan, Wednesday, May 22, 2002, 6:57:49 PM, you wrote: DL> Could anybody tell me why the following query does not work? DL> SELECT location FROM visiExPr where location=1 union (SELECT location FROM visiExPr where location=0); DL> Thanks!
What exactly doesn't work? Have you got an error or wrong result? Note: if location has the same value in both SELECTs there will be displayed only one row. DL> Dan -- For technical support contracts, goto https://order.mysql.com/?ref=ensita This email is sponsored by Ensita.net http://www.ensita.net/ __ ___ ___ ____ __ / |/ /_ __/ __/ __ \/ / Victoria Reznichenko / /|_/ / // /\ \/ /_/ / /__ [EMAIL PROTECTED] /_/ /_/\_, /___/\___\_\___/ MySQL AB / Ensita.net <___/ www.mysql.com --------------------------------------------------------------------- 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
