Help with simple query...

Hi all,

Say I have 2 tables, table1 with columns a,b & c, and table2 with columns a,b, & d.

Now I need to write a query to pull out the records from table1 whose column a & b matches with that of table2. How do I do it?
I know there is a simple way out, but what is it?

Shiva.

select table1.a, table1.b, table1.c
from table1, table2
where table1.a = table2.a
and table1.b = table2.b;


HTH

David.

select * from table1
where exists
(select null from table2 where
table1.a=table2.a and
table1.b=table2.b)