Query OR calculation

[frans-jan]

Hi,

What would be smarter to do?

I need to compare result from 2 query's from 2 different MySQL tables

I need the dubble's ($id_table1 == $id_table2)

Should I send the results of one query as a parameter with the second query OR should I compare the the result arrays?

If comparing, using array_search() ?

The querys will both give about 2000 collums back

Thanks..

[Anon]

Are $id_table1 and $id_table2 the same in both tables?

If you want to get the results that are different, you can probably do a join:

SELECT table1.id FROM table1, table2 WHERE table1.someField != table2.someOtherField

Diego