Interface IMigrationsSqlGenerator

Namespace: Microsoft.EntityFrameworkCore.Migrations

Assembly: Microsoft.EntityFrameworkCore.Relational.dll

A service for generating MigrationCommand objects that can then be executed or scripted from a list of MigrationOperations.

public interface IMigrationsSqlGenerator

Remarks

The service lifetime is Scoped. This means that each Microsoft.EntityFrameworkCore.DbContext instance will use its own instance of this service. The implementation may depend on other services registered with any lifetime. The implementation does not need to be thread-safe.

See Database migrations for more information and examples.

Methods

Generate(IReadOnlyList<MigrationOperation>, IModel?, MigrationsSqlGenerationOptions)

Generates commands from a list of operations.

IReadOnlyList<MigrationCommand> Generate(IReadOnlyList<MigrationOperation> operations, IModel? model = null, MigrationsSqlGenerationOptions options = MigrationsSqlGenerationOptions.Default)

Parameters

operations IReadOnlyList<MigrationOperation>: The operations.
model IModel: The target model which may be null if the operations exist without a model.
options MigrationsSqlGenerationOptions: The options to use when generating commands.

Returns