Question

I have the following SQL:

SELECT * FROM `table` WHERE `code` = 15510642

I want to modify so that it checks another table as well, so for example:

SELECT * FROM `table`,`table2` WHERE `code` = 15510642

However that doesn’t work. Please help!

Answer 1

Perhaps the poster means UNION because he wants results from both tables?

SELECT * FROM `table` WHERE `code` = 15510642
UNION [ALL]
SELECT * FROM `table2` WHERE `code` = 15510642

Works only when both tables contains same column (or specify them instead *)