Edit

Share via


OleDbSchemaGuid.Constraint_Table_Usage Field

Definition

Returns the tables that are used by referential constraints, unique constraints, check constraints, and assertions defined in the catalog and owned by a given user.

public: static initonly Guid Constraint_Table_Usage;
public static readonly Guid Constraint_Table_Usage;
 staticval mutable Constraint_Table_Usage : Guid
Public Shared ReadOnly Constraint_Table_Usage As Guid 

Field Value

Remarks

Constraint_Table_Usage maps to the OLE DB CONSTRAINT_TABLE_USAGE rowset. Unless otherwise specified, restriction columns are returned in the following order.

Restriction column CLR data type Description
TABLE_CATALOG string Catalog name in which the table is defined. A null value if the provider does not support catalogs.
TABLE_SCHEMA string Unqualified schema name in which the table is defined. A null value if the provider does not support schemas.
TABLE_NAME string Table name.
CONSTRAINT_CATALOG string Catalog name. A null value if the provider does not support catalogs.
CONSTRAINT_SCHEMA string Unqualified schema name. A null value if the provider does not support schemas.
CONSTRAINT_NAME string Constraint name.

Applies to