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RelationalLoggerExtensions.MigrationGeneratingDownScript Метод

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Определение

Пространство имен:
Microsoft.EntityFrameworkCore.Diagnostics
Сборка:
Microsoft.EntityFrameworkCore.Relational.dll
Пакет:
Microsoft.EntityFrameworkCore.Relational v3.0.0
Пакет:
Microsoft.EntityFrameworkCore.Relational v3.1.0
Пакет:
Microsoft.EntityFrameworkCore.Relational v5.0.0
Пакет:
Microsoft.EntityFrameworkCore.Relational v6.0.0
Пакет:
Microsoft.EntityFrameworkCore.Relational v7.0.0
Пакет:
Microsoft.EntityFrameworkCore.Relational v8.0.0

Регистрирует MigrationGeneratingDownScript событие.

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);
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)

Параметры

diagnostics
IDiagnosticsLogger<DbLoggerCategory.Migrations>

Используемое средство ведения журнала диагностика.

migrator
IMigrator

Средство миграции.

migration
Migration

Миграция.

fromMigration
String

Имя начальной миграции.

toMigration
String

Имя конечной миграции.

idempotent
Boolean

Указывает, создается ли идемпотентный скрипт.

Применяется к