RelationalShapedQueryCompilingExpressionVisitor.ShaperProcessingExpressionVisitor.PopulateSplitCollectionAsync<TCollection,TElement,TRelatedEntity> Metodo
Definizione
Importante
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Si tratta di un'API interna che supporta l'infrastruttura Entity Framework Core e non è soggetta agli stessi standard di compatibilità delle API pubbliche. Può essere modificato o rimosso senza preavviso in alcuna versione. È consigliabile usarlo direttamente nel codice con estrema cautela e sapere che questa operazione può causare errori dell'applicazione durante l'aggiornamento a una nuova versione Entity Framework Core.
[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 TaskParametri di tipo
- TCollection
- TElement
- TRelatedEntity
Parametri
- 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>
Valori restituiti
- Attributi
