DbMigration.RenameColumn(String, String, String, Object) Method

  • Reference

Definition

Namespace:
System.Data.Entity.Migrations
Assembly:
EntityFramework.dll

Adds an operation to rename a column.

Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc.

protected internal void RenameColumn (string table, string name, string newName, object anonymousArguments = null);
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1026:DefaultParametersShouldNotBeUsed")]
protected internal void RenameColumn (string table, string name, string newName, object anonymousArguments = null);
member this.RenameColumn : string * string * string * obj -> unit
Protected Friend Sub RenameColumn (table As String, name As String, newName As String, Optional anonymousArguments As Object = null)

Parameters

table
String

The name of the table that contains the column to be renamed. Schema name is optional, if no schema is specified then dbo is assumed.

name
String

The name of the column to be renamed.

newName
String

The new name for the column.

anonymousArguments
Object

Additional arguments that may be processed by providers. Use anonymous type syntax to specify arguments e.g. 'new { SampleArgument = "MyValue" }'.

Attributes
SuppressMessageAttribute

Applies to