HELP SQL TRIGGER

Question

HELP SQL TRIGGER

milutinke

SSC Journeyman

Points: 96
More actions
March 11, 2014 at 10:02 am

#290750

CAN SOMEONE tell me what is wrong with this code
I have two tables LicParcela, and LicKo , I want, when i Draw ( insert) new Parcela ( Polygon type), to check in With LiKo (Polygon) is, and to give LicParcela.LicKoId that Id of LicKo
CREATE TRIGGER ubacujeKoIdZaParcelu
ON dbo.LicParcela
AFTER INSERT,UPDATE
AS
BEGIN
DECLARE @C int
SET @C=(SELECT LicKo.LicKoId FROM LicKo,LicParcela
WHERE LicKo.geom.STContains(LicParcela.geom)=1
)
UPDATE LicParcela
SET LicParcela.LicKoId=@c
END
GO
Thank you forward

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Sean Lange SSC Guru Points: 286573 More actions · Answer 1

milutinke (3/11/2014)
CAN SOMEONE tell me what is wrong with this code
I have two tables LicParcela, and LicKo , I want, when i Draw ( insert) new Parcela ( Polygon type), to check in With LiKo (Polygon) is, and to give LicParcela.LicKoId that Id of LicKo
CREATE TRIGGER ubacujeKoIdZaParcelu
ON dbo.LicParcela
AFTER INSERT,UPDATE
AS
BEGIN
DECLARE @C int
SET @C=(SELECT LicKo.LicKoId FROM LicKo,LicParcela
WHERE LicKo.geom.STContains(LicParcela.geom)=1
)
UPDATE LicParcela
SET LicParcela.LicKoId=@c
END
GO
Thank you forward

Two major issues here. First is you are not referencing either INSERTED or DELETED. And second is that your code is unable to handle multiple row modifications.

Before we can offer more detailed help you will need to provide some more details:

1. Sample DDL in the form of CREATE TABLE statements

2. Sample data in the form of INSERT INTO statements

3. Expected results based on the sample data

Please take a few minutes and read the first article in my signature for best practices when posting questions.

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