The Keys collection contains Key objects referencing referential integrity declarations that are implemented by Microsoft® SQL Server™ PRIMARY KEY and FOREIGN KEY constraints.
With the Keys collection, you can:
For more information about using the Keys collection to create SQL Server PRIMARY KEY and FOREIGN KEY constraints, see Key Object.
To remove a SQL Server constraint implementing key-based referential integrity
oTable.Keys.Remove("FK_Order_Details_Products")
When using the Item or Remove method, the Keys collection supports member identification using either name or ordinal reference syntax. For example:
Set oKey = oTable.Keys("PK_Order_Details")
Or:
Set oKey = oTable.Keys(2)
Note Creating or removing SQL Server constraints implementing key-based referential integrity by using the Keys collection requires appropriate privilege. The SQL Server login used for SQLServer object connection must be a member of the fixed role db_ddladmin or a role with greater privilege.
Add Method | Refresh Method |
Item Method | Remove Method (Collections) |