information_schema.domain_constraints.constraint_schema

Note:

Name of the schema that contains the constraint

Note:

Name of the schema that contains the constraint

Note:

Name of schema that contains the constraint. ** Important ** Do not use INFORMATION_SCHEMA views to determine the schema of an object. INFORMATION_SCHEMA views only represent a subset of the metadata of an object. The only reliable way to find the schema of a object is to query the sys.objects catalog view.