On 04/03/2012 01:29 PM, Kevin Kempter wrote:
> Hi All;
>
> I have a query that wants to update a table based on a join like this:
>
> update test_one
> set f_key = t.f_key
> from
> upd_temp1 t,
> test_one t2
> where
> t.id_number = t2.id_number
Why is test_one in the from clause? update joins whatever is in the from
clause to the table being updated. You almost never need it repeated in
the from clause.
cheers
andrew
