I have a DataBase called "ServerInformation" where there´s a table called "Clients"

Another database aplication "Index2003" using the same SQL Server, will acess the information in the table "Clients" from then "ServerInformation" Database.

My question is.... How can I ensure data integrity using a relationship that "cascade update related Fields" from two different databases in the field "ID_Client" when it´s equal fields in :

Index2003 - > Documents - > ID_Clients
ServerInformation - > Clients - > ID_Clients

How can I do the relationship of two tables in different databases?

Thanks for attetion

Leonardo Almeida
Recife - PE - Brazil