I have a table in which the user enters a table name and a column name.
I would like to add a constraint that would only accept valid combinations of table and fields but dont seem to be able to use a subselect in a constraint
I am using MSSQL 2000.
Please help
I would like to add a constraint that would only accept valid combinations of table and fields but dont seem to be able to use a subselect in a constraint
I am using MSSQL 2000.
Please help
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