Episode 7x03 The Filmed Adventures of Detective William Murdoch After a man is shot in a movie house, Thomas Edison becomes a suspect and Murdoch is drawn into the behind-the-scenes drama of James Pendrickâs filmmaking venture.
The definition of a constraint is something that imposes a limit or restriction or that prevents something from occurring. An example of a constraint is the fact that there are only so many hours in a day to accomplish things. a constraining or being constrained; specif., confinement or restriction.
A. Create a PRIMARY KEY constraint on a column. The following example shows the column definition for a PRIMARY KEY constraint with a clustered index on the EmployeeID column of the Employee table. Because a constraint name is not specified, the system supplies the constraint name.