Problems With Multiple Constraints

Oct 23, 2006

Hi all,

I am having a problem setting multiple constraints over a table from other table. To be more clear, I have the following code:

ALTER TABLE Solicitud_Servicio
DROP CONSTRAINT FK_Solicitud_Servicio_Domicilio;

ALTER TABLE Solicitud_Servicio
DROP CONSTRAINT FK_Solicitud_Servicio_Domicilio1;

ALTER TABLE Solicitud_Servicio ADD CONSTRAINT
FK_Solicitud_Servicio_Domicilio1 FOREIGN KEY
(
ID_Domicilio_Envio
) REFERENCES Domicilio
(
ID_Domicilio
) ON UPDATE CASCADE;

ALTER TABLE Solicitud_Servicio ADD CONSTRAINT
FK_Solicitud_Servicio_Domicilio FOREIGN KEY
(
ID_Domicilio_Facturacion
) REFERENCES Domicilio
(
ID_Domicilio
) ON UPDATE CASCADE;

As you see, I want an update on the field Domicilio.ID_Domicilio to change the fields Solicitud_Servicio.ID_Domicilio_Envio and Solicitud_Servicio.ID_Domicilio_Facturacion from my point of view there should be no problem and the weird part is that if I try this with only one constraint (either one) it works, as soon as I try to apply the other constraint I get a very annoying

€œThe referential relationship will result in a cyclical reference that is not allowed€?

Maybe Sql Server Mobile 2005 does not support multiple constraints on a table from the same other table?

Thanks,

Flaker

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Msg 142, Level 15, State 2, Line 0

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__
Updated 8/24 @ 16:24

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