persistent class INFORMATION.SCHEMA.CHECKCONSTRAINTS extends %Library.Persistent
SQL Table Name: CHECK_CONSTRAINTS
Returns one row for each check constraint in the current namespace for tables that can be accessed by the current user in the current namespace. Note that Caché does not currently support check constraints, this table exists for future use.
READONLY = 1 means that objects can be created, opened but not saved or deleted. Tables are projected to SQL as READONLY.
The search condition contained in the check constraint definition.property CONSTRAINTCATALOG as %String(MAXLEN=128) [ Calculated,SqlFieldName = CONSTRAINT_CATALOG ];
Constraint qualifier - always NULL in Caché.property CONSTRAINTNAME as %String(COLLATION="Upper",MAXLEN=128) [ SqlFieldName = CONSTRAINT_NAME ];
Name of the constraint.property CONSTRAINTSCHEMA as %String(COLLATION="Upper",MAXLEN=128) [ SqlFieldName = CONSTRAINT_SCHEMA ];
Name of schema that contains the constraint. Always the same as the TABLE_SCHEMA.