Hi, I have one table with an id1 column and a number column, these numbers correspond to another table with an id2 column and a name column and a total column. I also have a reference table with ties the two together (an id1 and id2 column).
I want to be able to select all numbers in the first table that correspond to the name in the second column and add them together and place them in the total column of the second table, but whatever I have done has failed. Can anyone suggest a way of doing this? TIA Table1 Table2 Reference id1 number id2 name total id1 id2 1 10 1 John 60 1 1 1 20 2 Mary 90 2 2 1 30 etc. etc. 2 40 2 50 etc. (MySQL, Query) --------------------------------------------------------------------- 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
