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Applies to: 
SQL Server
Contains one row for each column that is of user-defined type.
| Column name | Data type | Description |
|---|---|---|
| object_id | int | ID of the object to which this column belongs. |
| column_id | int | ID of the column. Is unique within the object. |
| user_type_id | int | ID of the user-defined type. To return the name of the type, join to the sys.types catalog view on this column. |
Permissions
Requires membership in the public role. For more information, see Metadata Visibility Configuration.
See Also
Scalar Types Catalog Views (Transact-SQL)
Catalog Views (Transact-SQL)
Querying the SQL Server System Catalog FAQ