SqlServerMigrationsSqlGenerator.DropDescription Yöntem

  • Başvuru

Tanım

Ad Alanı:
Microsoft.EntityFrameworkCore.Migrations
Bütünleştirilmiş Kod:
Microsoft.EntityFrameworkCore.SqlServer.dll
Paket:
Microsoft.EntityFrameworkCore.SqlServer v3.0.0
Paket:
Microsoft.EntityFrameworkCore.SqlServer v3.1.0
Paket:
Microsoft.EntityFrameworkCore.SqlServer v5.0.0
Paket:
Microsoft.EntityFrameworkCore.SqlServer v6.0.0
Paket:
Microsoft.EntityFrameworkCore.SqlServer v7.0.0
Paket:
Microsoft.EntityFrameworkCore.SqlServer v8.0.0

Tablo ve sütunlardaki açıklamalar için bırakma komutları oluşturur.

protected virtual void DropDescription (Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder, string schema, string table, string column = default, bool omitSchemaVariable = false);
protected virtual void DropDescription (Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder, string schema, string table, string column = default, bool omitVariableDeclarations = false);
protected virtual void DropDescription (Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder, string? schema, string table, string? column = default, bool omitVariableDeclarations = false);
abstract member DropDescription : Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder * string * string * string * bool -> unit
override this.DropDescription : Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder * string * string * string * bool -> unit
abstract member DropDescription : Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder * string * string * string * bool -> unit
override this.DropDescription : Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder * string * string * string * bool -> unit
Protected Overridable Sub DropDescription (builder As MigrationCommandListBuilder, schema As String, table As String, Optional column As String = Nothing, Optional omitSchemaVariable As Boolean = false)
Protected Overridable Sub DropDescription (builder As MigrationCommandListBuilder, schema As String, table As String, Optional column As String = Nothing, Optional omitVariableDeclarations As Boolean = false)

Parametreler

builder
MigrationCommandListBuilder

Komutları oluşturmak için kullanılacak komut oluşturucu.

schema
String

Tablonun şeması.

table
String

Tablonun adı.

column
String

Sütunun adı.

omitSchemaVariableomitVariableDeclarations
Boolean

Değişken bildiriminin @defaultSchema atlanıp atlanmayacağını gösterir.

Şunlara uygulanır