Caché Class Definition Reference
[Home] [Back] [Next]
InterSystems: The power behind what matters   

Specifies whether Caché should check this foreign key constraint.
To prevent Caché from checking the constraint defined by this foreign key, use the following syntax:
ForeignKey keyname(key_props) References pkg.class(ref_index) [ NoCheck ];
Otherwise, omit this keyword or place the word Not immediately before the keyword.
The NoCheck keyword suppresses the checking of the foreign key constraint (in other words, it specifies that the foreign key constraint never be checked).
If you omit this keyword, Caché does check the foreign key constraint.
See Also

Send us comments on this page
Copyright © 1997-2019 InterSystems Corporation, Cambridge, MA