RE: Need an SQL update lesson

Well sorta

Update JEFF.ORDTL d Set d.CWSTS = '3'
Where exists
( Select 1
From
JEFF.ORHDR h
Inner Join JEFF.BILNGCNT c On h.SHPDTISO = c.DATE1
Where d.CWSTS In('1', '2')
And d.ONRCU = h.ONRCU);

Kevin Bucknum
Senior Programmer Analyst
MEDDATA/MEDTRON
Tel: 985-893-2550

-----Original Message-----

From: MIDRANGE-L [mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf
Of Kevin Bucknum
Sent: Tuesday, July 17, 2018 3:12 PM
To: Midrange Systems Technical Discussion
Subject: RE: Need an SQL update lesson

Update JEFF.ORDTL Set CWSTS = '3'
Where exists

.... your select

Kevin Bucknum
Senior Programmer Analyst
MEDDATA/MEDTRON
Tel: 985-893-2550

-----Original Message-----

From: MIDRANGE-L [mailto:midrange-l-bounces@xxxxxxxxxxxx] On

Behalf Of

Jeff Crosby
Sent: Tuesday, July 17, 2018 3:06 PM
To: Midrange Systems Technical Discussion
Subject: Need an SQL update lesson

Once again I need help with SQL, this time on an update.

This select:

Select d.ONRCU, d.CWSTS, h.SHPDTISO, c.DATE1
From JEFF.ORDTL d
Inner Join JEFF.ORHDR h On d.ONRCU = h.ONRCU
Inner Join JEFF.BILNGCNT c On h.SHPDTISO = c.DATE1
Where d.CWSTS In('1', '2');

gives me the correct records. Now I want to update field (er,

column)

d.CWSTS to a literal based on this select.

I found an example that implies this should work:

Update JEFF.ORDTL Set CWSTS = '3'
From JEFF.ORDTL d
Inner Join JEFF.ORHDR h On d.ONRCU = h.ONRCU
Inner Join JEFF.BILNGCNT c On h.SHPDTISO = c.DATE1
Where d.CWSTS In('1', '2');

but it barfs at the "From" so I assume some different syntax for DB2

on the

IBM i. I feel like I'm this close, but my googling has not resulted

in other

examples.

After today I'm on vacation until Tuesday, but I just gotta know . .

Thanks.


--


Jeff Crosby
VP Information Systems
UniPro FoodService/Dilgard
P.O. Box 13369
Ft. Wayne, IN 46868-3369
260-422-7531
direct.dilgardfoods.com

The opinions expressed are my own and not necessarily the opinion of

my

company. Unless I say so.
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