Sum() and auto_increment Why not read the mysql manual?
-----Original Message----- From: Radwan Aladdin [mailto:[EMAIL PROTECTED] Sent: vrijdag 13 februari 2004 11:14 To: [EMAIL PROTECTED] Subject: [PHP] Two easy questions I think.. Hi.. 1- In my mySQL DB there is a field named "Whole".. there are many rows.. and every one has the value for the field "Whole". What I want is to add all these values in all rows for the field "Whole" then show it on the screen.. I mean by add : 1 + 2 + 3 = 6... 2- I have another filed there also.. named "UserNo" I want every adding query to this field to include a value in the row for that field = the latest row's value + 1 For example : if there are three rows in the table.. Row1 : "UserNo" value = 1 Row2 : "UserNo" value = 2 Row3 : "UserNo" value = 3 I want PHP to get the last row's value for that field (In this example : 3) then add to it 1.. so it will be 4 and insert it to the new row.. Regards.. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
