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SqlServerMigrationsSqlGenerator.AddDescription Metode

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Definisi

Ruang nama:
Microsoft.EntityFrameworkCore.Migrations
Rakitan:
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
Paket:
Microsoft.EntityFrameworkCore.SqlServer v9.0.0
Sumber:
SqlServerMigrationsSqlGenerator.cs
Sumber:
SqlServerMigrationsSqlGenerator.cs
Sumber:
SqlServerMigrationsSqlGenerator.cs
Sumber:
SqlServerMigrationsSqlGenerator.cs
Sumber:
SqlServerMigrationsSqlGenerator.cs
Sumber:
SqlServerMigrationsSqlGenerator.cs
Sumber:
SqlServerMigrationsSqlGenerator.cs

Menghasilkan perintah tambahkan untuk deskripsi pada tabel dan kolom.

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

Parameter

builder
MigrationCommandListBuilder

Penyusun perintah yang digunakan untuk membangun perintah.

description
String

Deskripsi baru yang akan diterapkan.

schema
String

Skema tabel.

table
String

Nama tabel.

column
String

Nama kolom.

omitSchemaVariableomitVariableDeclarations
Boolean

Menunjukkan apakah @defaultSchema deklarasi variabel harus dihilangkan.

Berlaku untuk