TableBuilder.HasCheckConstraint(String, String) Method

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.Metadata.Builders

Assembly:: Microsoft.EntityFrameworkCore.Relational.dll

Package:: Microsoft.EntityFrameworkCore.Relational v7.0.0

Package:: Microsoft.EntityFrameworkCore.Relational v8.0.0

Package:: Microsoft.EntityFrameworkCore.Relational v9.0.0

Source:: TableBuilder.cs

Source:: TableBuilder.cs

Source:: TableBuilder.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.

Configures a database check constraint when targeting a relational database.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder HasCheckConstraint (string name, string? sql);

abstract member HasCheckConstraint : string * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder
override this.HasCheckConstraint : string * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.CheckConstraintBuilder

Public Overridable Function HasCheckConstraint (name As String, sql As String) As CheckConstraintBuilder

Parameters

name: String

The name of the check constraint.

sql: String

The logical constraint sql used in the check constraint.

Returns

CheckConstraintBuilder

A builder to configure the check constraint.

Remarks

See Database check constraints for more information and examples.

Applies to

Share via