RelationalShapedQueryCompilingExpressionVisitor.ShaperProcessingExpressionVisitor.PopulateSplitCollectionAsync<TCollection,TElement,TRelatedEntity> 方法

定义

命名空间:

Microsoft.EntityFrameworkCore.Query

程序集:

Microsoft.EntityFrameworkCore.Relational.dll

程序包:

Microsoft.EntityFrameworkCore.Relational v10.0.0

Source:

RelationalShapedQueryCompilingExpressionVisitor.ShaperProcessingExpressionVisitor.ClientMethods.cs

这是一个内部 API，支持Entity Framework Core基础结构，不受与公共 API 相同的兼容性标准的约束。 可以在任何版本中更改或删除它，而不通知。 只需在代码中直接使用它，并非常谨慎地知道这样做可能会导致应用程序在更新到新的Entity Framework Core版本时失败。

[Microsoft.EntityFrameworkCore.Infrastructure.EntityFrameworkInternal]
public static System.Threading.Tasks.Task PopulateSplitCollectionAsync<TCollection,TElement,TRelatedEntity>(int collectionId, Microsoft.EntityFrameworkCore.Query.RelationalQueryContext queryContext, Microsoft.EntityFrameworkCore.Storage.IExecutionStrategy executionStrategy, Microsoft.EntityFrameworkCore.Query.Internal.RelationalCommandResolver relationalCommandResolver, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Storage.ReaderColumn?>? readerColumns, bool detailedErrorsEnabled, Microsoft.EntityFrameworkCore.Query.Internal.SplitQueryResultCoordinator resultCoordinator, Func<Microsoft.EntityFrameworkCore.Query.QueryContext,System.Data.Common.DbDataReader,object[]> childIdentifier, System.Collections.Generic.IReadOnlyList<Func<object,object,bool>> identifierValueComparers, Func<Microsoft.EntityFrameworkCore.Query.QueryContext,System.Data.Common.DbDataReader,Microsoft.EntityFrameworkCore.Query.Internal.ResultContext,Microsoft.EntityFrameworkCore.Query.Internal.SplitQueryResultCoordinator,TRelatedEntity> innerShaper, Func<Microsoft.EntityFrameworkCore.Query.QueryContext,Microsoft.EntityFrameworkCore.Storage.IExecutionStrategy,Microsoft.EntityFrameworkCore.Query.Internal.SplitQueryResultCoordinator,System.Threading.Tasks.Task>? relatedDataLoaders) where TCollection : class, System.Collections.Generic.ICollection<TElement> where TRelatedEntity : TElement;

[<Microsoft.EntityFrameworkCore.Infrastructure.EntityFrameworkInternal>]
static member PopulateSplitCollectionAsync : int * Microsoft.EntityFrameworkCore.Query.RelationalQueryContext * Microsoft.EntityFrameworkCore.Storage.IExecutionStrategy * Microsoft.EntityFrameworkCore.Query.Internal.RelationalCommandResolver * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Storage.ReaderColumn> * bool * Microsoft.EntityFrameworkCore.Query.Internal.SplitQueryResultCoordinator * Func<Microsoft.EntityFrameworkCore.Query.QueryContext, System.Data.Common.DbDataReader, obj[]> * System.Collections.Generic.IReadOnlyList<Func<obj, obj, bool>> * Func<Microsoft.EntityFrameworkCore.Query.QueryContext, System.Data.Common.DbDataReader, Microsoft.EntityFrameworkCore.Query.Internal.ResultContext, Microsoft.EntityFrameworkCore.Query.Internal.SplitQueryResultCoordinator, #'Element> * Func<Microsoft.EntityFrameworkCore.Query.QueryContext, Microsoft.EntityFrameworkCore.Storage.IExecutionStrategy, Microsoft.EntityFrameworkCore.Query.Internal.SplitQueryResultCoordinator, System.Threading.Tasks.Task> -> System.Threading.Tasks.Task (requires 'Collection : null and 'Collection :> System.Collections.Generic.ICollection<'Element>)

Public Shared Function PopulateSplitCollectionAsync(Of TCollection As {Class, ICollection(Of TElement)}, TElement As {Class, ICollection(Of TElement)}, TRelatedEntity As {Class, ICollection(Of TElement)}) (collectionId As Integer, queryContext As RelationalQueryContext, executionStrategy As IExecutionStrategy, relationalCommandResolver As RelationalCommandResolver, readerColumns As IReadOnlyList(Of ReaderColumn), detailedErrorsEnabled As Boolean, resultCoordinator As SplitQueryResultCoordinator, childIdentifier As Func(Of QueryContext, DbDataReader, Object()), identifierValueComparers As IReadOnlyList(Of Func(Of Object, Object, Boolean)), innerShaper As Func(Of QueryContext, DbDataReader, ResultContext, SplitQueryResultCoordinator, TRelatedEntity), relatedDataLoaders As Func(Of QueryContext, IExecutionStrategy, SplitQueryResultCoordinator, Task)) As Task

类型参数

TCollection

TElement

TRelatedEntity

参数

collectionId

Int32

queryContext

RelationalQueryContext

executionStrategy

IExecutionStrategy

relationalCommandResolver

Microsoft.EntityFrameworkCore.Query.Internal.RelationalCommandResolver

readerColumns

IReadOnlyList<ReaderColumn>

detailedErrorsEnabled

Boolean

resultCoordinator

Microsoft.EntityFrameworkCore.Query.Internal.SplitQueryResultCoordinator

childIdentifier

Func<QueryContext,DbDataReader,Object[]>

identifierValueComparers

IReadOnlyList<Func<Object,Object,Boolean>>

innerShaper

Func<QueryContext,DbDataReader,Microsoft.EntityFrameworkCore.Query.Internal.ResultContext,Microsoft.EntityFrameworkCore.Query.Internal.SplitQueryResultCoordinator,TRelatedEntity>

relatedDataLoaders

Func<QueryContext,IExecutionStrategy,Microsoft.EntityFrameworkCore.Query.Internal.SplitQueryResultCoordinator,Task>

返回

Task

特性

EntityFrameworkInternalAttribute