Message-
From: RB Smissaert [mailto:[EMAIL PROTECTED]
Sent: 31 January 2008 20:15
To: sqlite-users@sqlite.org
Subject: [sqlite] how to do this case when?
How do I alter this SQL, so that the original field remains the same when
there is no match? A case when else end should do it, but I can't
At the end (outside the subquery), add:
WHERE Field1 IN (SELECT Field1 FROM Table2)
- Jeff
-Original Message-
From: RB Smissaert [mailto:[EMAIL PROTECTED]
Sent: Thursday, January 31, 2008 3:15 PM
To: sqlite-users@sqlite.org
Subject: [sqlite] how to do this case when?
How do I alter
How do I alter this SQL, so that the original field remains the same when
there is no match? A case when else end should do it, but I can't get it
right.
UPDATE Table1 SET Field1 =
(SELECT Field2 FROM Table2
WHERE Table1.Field1 = Table2.Field1)
Thanks for any advice.
RBS
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