***Update Trigger ***

Hi Group Members
Description of table ALPHA
col1int
col2int
col3int
Description of table BETA
tar1int
tar2int
tar3int
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
I'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
UPDATEBETA
SETBETA.tar2 = INSERTED.col2,
BETA.tar3 = INSERTED.col3
FROMINSERTED,BETA
WHEREINSERTED.col1 = BETA.tar1
END
.....and good luck to you.
kevincristo@.gmail.com wrote:
> Hi Group Members
>
> Description of table ALPHA
> col1int
> col2int
> col3int
>
> Description of table BETA
> tar1int
> tar2int
> tar3int
> 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
>col1int
>col2int
>col3int
>
>Description of table BETA
>tar1int
>tar2int
>tar3int
>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