COLUMN_DOMAIN_USAGE (T-SQL)

Contains one row for each column owned by the current user in the current database that has a user-defined data type. The INFORMATION_SCHEMA.COLUMN_DOMAIN_USAGE view is based on the sysobjects, syscolumns, and systypes system tables.

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

Column name Data type Description
DOMAIN_CATALOG nvarchar(128) Database in which the user-defined data type exists.
DOMAIN_SCHEMA nvarchar(128) Username that created the user-defined data type.
DOMAIN_NAME sysname User-defined data type.
TABLE_CATALOG nvarchar(128) Table qualifier.
TABLE_SCHEMA nvarchar(128) Table owner.
TABLE_NAME sysname Table in which the user-defined data type is used.
COLUMN_NAME sysname Column using the user-defined data type.

See Also
syscomments systypes
sysobjects  

  


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