DropPrimaryKeyOperation Class

Definition

Namespace:

System.Data.Entity.Migrations.Model

Assembly:

EntityFramework.dll

Represents dropping a primary key from a table.

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.

public class DropPrimaryKeyOperation : System.Data.Entity.Migrations.Model.PrimaryKeyOperation

type DropPrimaryKeyOperation = class
    inherit PrimaryKeyOperation

Public Class DropPrimaryKeyOperation
Inherits PrimaryKeyOperation

Inheritance

Object

MigrationOperation

PrimaryKeyOperation

DropPrimaryKeyOperation

Constructors

DropPrimaryKeyOperation(Object)

Initializes a new instance of the DropPrimaryKeyOperation class. The Table and Columns properties should also be populated. 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.

Properties

AnonymousArguments	Gets additional arguments that may be processed by providers. 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. (Inherited from MigrationOperation)
Columns	Gets the column(s) that make up the primary key. 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. (Inherited from PrimaryKeyOperation)
CreateTableOperation	Used when altering the migrations history table so that the table can be rebuilt rather than just dropping and adding the primary key.
HasDefaultName	Gets a value indicating if a specific name has been supplied for this primary key. (Inherited from PrimaryKeyOperation)
Inverse	Gets an operation to add the primary key.
IsClustered	Gets or sets whether this is a clustered primary key. (Inherited from PrimaryKeyOperation)
IsDestructiveChange	Gets a value indicating if this operation may result in data loss. (Inherited from PrimaryKeyOperation)
Name	Gets or sets the name of this primary key. If no name is supplied, a default name will be calculated. 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. (Inherited from PrimaryKeyOperation)
Table	Gets or sets the name of the table that contains the primary key. 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. (Inherited from PrimaryKeyOperation)