Hi, Suppose my data contain 2 column column A for code column B for detail
data like this row A B 1 100 AAAAAA 2 100 BBBBBB 3 200 AAAAAA 4 300 BBBBBB 5 100 CCCCCC .. .... ....... How to query for result like this code count detail 100 3 AAAAA,BBBBB,CCCCC 200 1 AAAAA 300 1 BBBBB .... ... ............. Thanks. Kittiphum Worachat,MT. --------------------------------------------------------------------- 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