Hi Expert!
I would like a constraint on a SQL Server 2000 table column that is sort of a combination of a foreign key and a check constraint. The value of my column must exist
in the other table, but I am only concerned with values in the other table where one of its columns equal a specified value. The simplified tables are:
import_table:
part_number  varchar(30)
quantity     int
inventory_master:
part_number  varchar(30)
type         char(1)
So I want to ensure the part_number exists in inventory_master, but only if the type is 'C'. Is this possible? Thanks.
Thanks in advance!