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Hi Mike,

Something like

update CLTMAS a
set a.kedagc = (select b.kedaga from agtmas b
                 where a.kedagc <> ' '
                   and a.kedagc = b.kedbca)
where a.kedagc <> ' '
  and exists (select 1 from agtmas b
               where a.kedagc = b.kedbca)

hth,
*Peter Dow* /
Dow Software Services, Inc.
909 793-9050
pdow@xxxxxxxxxxxxxxx <mailto:pdow@xxxxxxxxxxxxxxx> /

Mike Pantzopoulos - (H/O) wrote:
I need to write a DB fix, and rather than use RPG I wanted to use SQL.
One file, CLTMAS needs to be updated with a value on another file
AGTMAS.

The following SQL Select works and shows me all the values that I need
to work with:

SELECT a.kedagc, b.kedaga, b.kedbca FROM cltmas a, agtmas b WHERE
a.kedagc <> ' ' and a.kedagc = b.kedbca
a.kedagc                        b.kedaga
b.kedbca
======================================================
HCIAUST 04.0003315 HCIAUST SILVALAK 04.0020627 SILVALAK JOHNBERN 03.0000213 JOHNBERN SILVALAK 04.0020627 SILVALAK SILVALAK 04.0020627 SILVALAK INSSOLAU 04.0004115 INSSOLAU ARROWSM 03.0000552 ARROWSM ARROWSM 03.0000552 ARROWSM ARROWSM 03.0000552 ARROWSM ARROWSM 03.0000552 ARROWSM ARROWSM 03.0000552 ARROWSM JOHNBERN 03.0000213 JOHNBERN



I need to set a.kedagc = b.kedaga when there is a join on the two
records. I tried using this as the basis of an UPDATE statement, but
can't get it working. I think I need a sub-select but can't work it out.
In rough terms I need to SET a.kedagc= b.kedaga using the above WHERE
clause.

Anyone got a spare two minutes?

Thanks.

Mike Pantzopoulos

EIG-Ansvar Limited
Tel  : 61 (3) 8630 3193
Fax:


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