Export (0) Print
Expand All

OleDbSchemaGuid.Foreign_Keys Field

Returns the foreign key columns defined in the catalog by a given user.

Namespace:  System.Data.OleDb
Assembly:  System.Data (in System.Data.dll)

public static readonly Guid Foreign_Keys

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

Restriction column

CLR data type

Description

PK_TABLE_CATALOG

string

Catalog name in which the primary key table is defined. A null value if the provider does not support catalogs.

PK_TABLE_SCHEMA

string

Unqualified schema name in which the primary key table is defined. A null value if the provider does not support schemas.

PK_TABLE_NAME

string

Primary key table name.

FK_TABLE_CATALOG

string

Catalog name in which the foreign key table is defined. A null value if the provider does not support catalogs.

FK_TABLE_SCHEMA

string

Unqualified schema name in which the foreign key table is defined. A null value if the provider does not support schemas.

FK_TABLE_NAME

string

Foreign key table name.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Show:
© 2014 Microsoft