***Update Trigger ***

Hi Group Members
Description of table ALPHA
col1 int
col2 int
col3 int
Description of table BETA
tar1 int
tar2 int
tar3 int
I would like create an update trigger for any update on ALPHA table
it should be reflected rightaway on BETA table.
Thanks and good luckI'm assuming that col1 & tar1 are FK with a 1-to-1, and col2/3 & tar2/3
are the columns you want to carry the updates to - but something like
this should work:
CREATE TRIGGER utr_AlphaBeta ON ALPHA
FOR UPDATE
AS
BEGIN
UPDATE BETA
SET BETA.tar2 = INSERTED.col2,
BETA.tar3 = INSERTED.col3
FROM INSERTED,BETA
WHERE INSERTED.col1 = BETA.tar1
END
....and good luck to you.
kevincristo@.gmail.com wrote:
> Hi Group Members
>
> Description of table ALPHA
> col1 int
> col2 int
> col3 int
>
> Description of table BETA
> tar1 int
> tar2 int
> tar3 int
> I would like create an update trigger for any update on ALPHA table
> it should be reflected rightaway on BETA table.
> Thanks and good luck|||On 23 Mar 2006 12:49:37 -0800, kevincristo@.gmail.com wrote:

>Hi Group Members
>
>Description of table ALPHA
>col1 int
>col2 int
>col3 int
>
>Description of table BETA
>tar1 int
>tar2 int
>tar3 int
>I would like create an update trigger for any update on ALPHA table
>it should be reflected rightaway on BETA table.
>Thanks and good luck
Hi kevincristo,
Best solution, IMO:
DROP TABLE Beta
go
CREATE VIEW Beta
AS
SELECT col1 AS tar1, col2 AS tar2, col33 AS tar3
FROM Alpha
go
Hugo Kornelis, SQL Server MVP