CONSTRAINT_TABLE_USAGE

Transact-SQL Reference

Transact-SQL Reference

CONSTRAINT_TABLE_USAGE

Contains one row for each table, in the current database, that has a constraint defined on it. This information schema view returns information about the objects to which the current user has permissions. The INFORMATION_SCHEMA.CONSTRAINT_TABLE_USAGE view is based on the sysobjects system table.

To retrieve information from these views, specify the fully qualified name of INFORMATION_SCHEMA view_name.

Column name Data type Description
TABLE_CATALOG nvarchar(128) Table qualifier
TABLE_SCHEMA nvarchar(128) Table owner
TABLE_NAME sysname Table name
CONSTRAINT_CATALOG nvarchar(128) Constraint qualifier
CONSTRAINT_SCHEMA nvarchar(128) Constraint owner
CONSTRAINT_NAME sysname Constraint name

See Also

sysobjects