RelationalLoggerExtensions.MigrationGeneratingDownScript 方法

定義

命名空間:

Microsoft.EntityFrameworkCore.Diagnostics

組件:

Microsoft.EntityFrameworkCore.Relational.dll

套件:

Microsoft.EntityFrameworkCore.Relational v8.0.0

MigrationGeneratingDownScript事件的記錄。

public static void MigrationGeneratingDownScript (this Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Migrations> diagnostics, Microsoft.EntityFrameworkCore.Migrations.IMigrator migrator, Microsoft.EntityFrameworkCore.Migrations.Migration migration, string? fromMigration, string? toMigration, bool idempotent);

static member MigrationGeneratingDownScript : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Migrations> * Microsoft.EntityFrameworkCore.Migrations.IMigrator * Microsoft.EntityFrameworkCore.Migrations.Migration * string * string * bool -> unit

<Extension()>
Public Sub MigrationGeneratingDownScript (diagnostics As IDiagnosticsLogger(Of DbLoggerCategory.Migrations), migrator As IMigrator, migration As Migration, fromMigration As String, toMigration As String, idempotent As Boolean)

參數

diagnostics

IDiagnosticsLogger<DbLoggerCategory.Migrations>

要使用的診斷記錄器。

migrator

IMigrator

移轉程式。

migration

Migration

移轉。

fromMigration

String

開始移轉名稱。

toMigration

String

結束移轉名稱。

idempotent

Boolean

指出是否正在產生等冪腳本。