ICommandBatchPreparer Interface

Definition

Namespace:

Microsoft.EntityFrameworkCore.Update

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v8.0.0

A service for preparing a list of ModificationCommandBatchs for the entities represented by the given list of IUpdateEntrys.

This type is typically used by database providers; it is generally not used in application code.

public interface ICommandBatchPreparer

type ICommandBatchPreparer = interface

Public Interface ICommandBatchPreparer

Remarks

The service lifetime is Scoped. This means that each 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 Implementation of database providers and extensions for more information and examples.

Methods

BatchCommands(IList<IUpdateEntry>, IUpdateAdapter)	Creates the command batches needed to insert/update/delete the entities represented by the given list of IUpdateEntrys.
CreateCommandBatches(IEnumerable<IReadOnlyModificationCommand>, Boolean)	Given a set of modification commands, returns one more ready-to-execute batches for those commands, taking into account e.g. maximum batch sizes and other batching constraints.