Re: Need help with a query

On Mon, 23 Mar 1998 16:19:09 -0600, dwarakv_at_hotmail.com wrote:

> I have two tables A and B. I need to delete those records from table A
>which match records in Table B. The description of the two tables are
>
> Table A Table B
>I_id Number E_id Number
>I_date Date E_date Date

Assuming that ID and DATE are the keys, you could do something like this:

	delete from table_a
		where exists (
			select * from table_b
				where table_a.l_id = table_b.e_id
				  and table_a.l_date = table_b.e_date
			)

Jonathan Received on Wed Mar 25 1998 - 00:00:00 CET