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SqlServerMigrationsSqlGenerator.DropDescription Methode

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Definition

Namespace:
Microsoft.EntityFrameworkCore.Migrations
Assembly:
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

Generiert Ablagebefehle für Beschreibungen in Tabellen und Spalten.

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)

Parameter

builder
MigrationCommandListBuilder

Der Befehls-Generator, der zum Erstellen der Befehle verwendet werden soll.

schema
String

Das Schema der Tabelle.

table
String

Der Name der Tabelle.

column
String

Der Name der Spalte.

omitSchemaVariableomitVariableDeclarations
Boolean

Gibt an, ob die @defaultSchema Variablendeklaration weggelassen werden soll.

Gilt für: