UpdateDatabaseOperation Class

Definition

Namespace:

System.Data.Entity.Migrations.Model

Assembly:

EntityFramework.dll

Used when scripting an update database operation to store the operations that would have been performed against the database.

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 UpdateDatabaseOperation : System.Data.Entity.Migrations.Model.MigrationOperation

type UpdateDatabaseOperation = class
    inherit MigrationOperation

Public Class UpdateDatabaseOperation
Inherits MigrationOperation

Inheritance

Object

MigrationOperation

UpdateDatabaseOperation

Constructors

UpdateDatabaseOperation(IList<DbQueryCommandTree>)

Initializes a new instance of the UpdateDatabaseOperation class. 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)
HistoryQueryTrees	The queries used to determine if this migration needs to be applied to the database. This is used to generate an idempotent SQL script that can be run against a database at any version.
Inverse	Gets an operation that will revert this operation. (Inherited from MigrationOperation)
IsDestructiveChange	Gets a value indicating if any of the operations may result in data loss.
Migrations	Gets the migrations applied during the update database operation.

Methods

AddMigration(String, IList<MigrationOperation>)

Adds a migration to this update database operation. 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.