Inheritance diagram for ConstraintForeignKey:

Collaboration diagram for ConstraintForeignKey:

Static Public Member Functions
_.Library.Status	Check (_.Library.Boolean lockonly)
	Method to Check foreign key for existence. More...

Member Function Documentation

◆ Check()

_.Library.Status Check ( _.Library.Boolean lockonly )

static

Method to Check foreign key for existence.

If lock is TRUE then the object referenced by

the key value is also locked. If the reference does not exist or, if locking is requested and the lock fails then an error message is returned.