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  2. MIDRANGE-L
  3. September 2019

Re: Define a Join over two files with same field names

"MIDRANGE-L" <midrange-l-bounces@xxxxxxxxxxxxxxxxxx> wrote on 09/17/2019
11:27:11 AM:
I have two order header files that are identical. One is posted orders
and
one is unposted.

I want to join them so I can read both. I need to see the invoice#
(OAINV)
from both files.

I tried this but received error that column list required. Is this
possible? Thank you

CREATE VIEW r37files/ordhed43
AS SELECT u.oaord, p.oaord, u.oarev#, p.oarev#
FROM wkvcohead u, vcohead p
WHERE u.oacmp = p.oacmp
and u.oaord = p.oard


In a join the uniqueness is achieved by using correlation names.
But, in a view the resulting columns need unique names.


Sincerely,

Dave Clark

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