At 10:32 +0300 9/18/02, adi wrote: > Hi, I have a table table1, with a column "Duration" time type(ex 00:12:30) >I want to make a sql selection: >SELECT * from table1 WHERE condition, and after that, to make sum of values >of column "Duration" and display it. >Any Help? >tx
To display as seconds: SELECT SUM(TIME_TO_SEC(Duration)) FROM table1 ... To display as a TIME value: SELECT SEC_TO_TIME(SUM(TIME_TO_SEC(Duration))) FROM table1 ... --------------------------------------------------------------------- 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
