Multiplying two columns

[ZeroShade]

I'm having a brain ######. I need the the script to show all of the data but in the last column i need it to muliply what it has there already by another amount in a nother column but same row. And I need this done for all of the rows... can somebody blow the ###### out of my head?

[pulpfiction]

Try this, First * will display all the columns in the table and product of colname1 and colname2 will be at the end....

SELECT	 *, colname1 * colname2 AS TempVarFROM		 TablaName