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OleDbSchemaGuid.Referential_Constraints Field

  • Reference

Definition

Namespace:
System.Data.OleDb
Assembly:
System.Data.OleDb.dll
Assembly:
System.Data.dll
Package:
System.Data.OleDb v10.0.0-preview.1.25080.5
Source:
OleDbSchemaGuid.cs
Source:
OleDbSchemaGuid.cs
Source:
OleDbSchemaGuid.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Returns the referential constraints defined in the catalog that is owned by a given user.

C# 
public static readonly Guid Referential_Constraints;

Field Value

Guid

Remarks

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

Restriction column CLR data type Description
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

Tuote Versiot
.NET 8 (package-provided), 9 (package-provided), 10 (package-provided)
.NET Framework 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 2.0 (package-provided)