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Try this
UPDATE file1
SET (file1.fld1, file1.fld2) = (select file2.fld1, file2.fld2
from file 2
WHERE file2.fld11=file1.fld11 and file2.fld12=file1.fld12)
where exists
(select * from file 2
WHERE file2.fld11=file1.fld11 and file2.fld12=file1.fld12)
Alan Shore
Programmer/Analyst, Direct Response
E:AShore@xxxxxxxx
P:(631) 200-5019
C:(631) 880-8640
"If you're going through Hell, keep going" - Winston Churchill
"Servizi
Aziendali -
Massimo Ceroni" To
<m.ceroni@servizi <midrange-l@xxxxxxxxxxxx>
aziendali.org> cc
Sent by:
midrange-l-bounce Subject
s@xxxxxxxxxxxx Update with join
02/04/2010 10:33
AM
Please respond to
Midrange Systems
Technical
Discussion
<midrange-l@midra
nge.com>
Hi.
I know I can update a table this way
UPDATE file1
SET file1.fld1=
(select file2.fld1 from file2
where file2.fld11=file1.fld11)
but I need to update more than one field at a time like this
UPDATE file1
SET file1.fld1=file2.fld1, file1.fld2=file2.fld2
...
WHERE file2.fld11=file1.fld11 and file2.fld12=file1.fld12
Thanks for any help
Massimo Ceroni
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