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MigrationsSqlGenerator.GenerateIndexColumnList Metode

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Definisi

Ruang nama:
Microsoft.EntityFrameworkCore.Migrations
Rakitan:
Microsoft.EntityFrameworkCore.Relational.dll
Paket:
Microsoft.EntityFrameworkCore.Relational v7.0.0
Paket:
Microsoft.EntityFrameworkCore.Relational v8.0.0

Mengembalikan fragmen SQL untuk daftar kolom indeks dari CreateIndexOperation.

protected virtual void GenerateIndexColumnList (Microsoft.EntityFrameworkCore.Migrations.Operations.CreateIndexOperation operation, Microsoft.EntityFrameworkCore.Metadata.IModel? model, Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder builder);
abstract member GenerateIndexColumnList : Microsoft.EntityFrameworkCore.Migrations.Operations.CreateIndexOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit
override this.GenerateIndexColumnList : Microsoft.EntityFrameworkCore.Migrations.Operations.CreateIndexOperation * Microsoft.EntityFrameworkCore.Metadata.IModel * Microsoft.EntityFrameworkCore.Migrations.MigrationCommandListBuilder -> unit
Protected Overridable Sub GenerateIndexColumnList (operation As CreateIndexOperation, model As IModel, builder As MigrationCommandListBuilder)

Parameter

operation
CreateIndexOperation

Operasinya.

model
IModel

Model target yang mungkin null jika operasi ada tanpa model.

builder
MigrationCommandListBuilder

Penyusun perintah yang digunakan untuk menambahkan fragmen SQL.

Berlaku untuk