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
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