HistoryRepository.GetBeginIfNotExistsScript(String) Method

Definition

Namespace:

Microsoft.EntityFrameworkCore.Migrations

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Overridden by database providers to generate a SQL Script that will BEGIN a block of SQL if and only if the migration with the given identifier does not already exist in the history table.

public abstract string GetBeginIfNotExistsScript (string migrationId);

abstract member GetBeginIfNotExistsScript : string -> string

Public MustOverride Function GetBeginIfNotExistsScript (migrationId As String) As String

Parameters

migrationId

String

The migration identifier.

Returns

String

The generated SQL.

Implements

GetBeginIfNotExistsScript(String)