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MigrationsSqlGenerator.IndexTraits Metoda

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Definice

Obor názvů:
Microsoft.EntityFrameworkCore.Migrations
Sestavení:
Microsoft.EntityFrameworkCore.Relational.dll
Balíček:
Microsoft.EntityFrameworkCore.Relational v1.0.6
Balíček:
Microsoft.EntityFrameworkCore.Relational v1.1.6
Balíček:
Microsoft.EntityFrameworkCore.Relational v2.0.3
Balíček:
Microsoft.EntityFrameworkCore.Relational v2.1.11
Balíček:
Microsoft.EntityFrameworkCore.Relational v2.2.6
Balíček:
Microsoft.EntityFrameworkCore.Relational v3.0.0
Balíček:
Microsoft.EntityFrameworkCore.Relational v3.1.0
Balíček:
Microsoft.EntityFrameworkCore.Relational v5.0.0
Balíček:
Microsoft.EntityFrameworkCore.Relational v6.0.0
Balíček:
Microsoft.EntityFrameworkCore.Relational v7.0.0
Balíček:
Microsoft.EntityFrameworkCore.Relational v8.0.0

Generuje fragment SQL pro vlastnosti indexu z CreateIndexOperation, AddPrimaryKeyOperationnebo AddUniqueConstraintOperation.

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

Parametry

operation
MigrationOperation

Operace.

model
IModel

Cílový model, který může být null , pokud operace existují bez modelu.

builder
MigrationCommandListBuilder

Tvůrce příkazů, který se má použít k přidání fragmentu SQL.

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