EntityFramework Any in Where
Selçuk Yıldırım
1
Reputation point
Hello, when i try to use Any in EF Core where, i get an error. can you help?
query:
var identifierslist = new List<DeviceIdentifierModel>(){..identifiers here...};
var devices = await _context.Device.AsNoTracking()
.Where(x =>
identifierslist.Any(z =>
(z.UtilityAppIdentifierInt1 == null || z.UtilityAppIdentifierInt1 == x.UtilityAppIdentifierInt1)
&& (z.UtilityAppIdentifierInt2 == null ||
z.UtilityAppIdentifierInt2 == x.UtilityAppIdentifierInt2)
&& (z.UtilityAppIdentifierInt3 == null ||
z.UtilityAppIdentifierInt3 == x.UtilityAppIdentifierInt3)
&& (z.UtilityAppIdentifierString1 == null ||
z.UtilityAppIdentifierString1 == x.UtilityAppIdentifierString1)
&& (z.UtilityAppIdentifierString2 == null ||
z.UtilityAppIdentifierString2 == x.UtilityAppIdentifierString2)
&& (z.UtilityAppIdentifierGuid1 == null ||
z.UtilityAppIdentifierGuid1 == x.UtilityAppIdentifierGuid1)
)
).ToListAsync();
DeviceIdentifierModel:
public class DeviceIdentifierModel
{
public int? UtilityAppIdentifierInt1 { get; set; }
public int? UtilityAppIdentifierInt2 { get; set; }
public int? UtilityAppIdentifierInt3 { get; set; }
public string UtilityAppIdentifierString1 { get; set; }
public string UtilityAppIdentifierString2 { get; set; }
public Guid? UtilityAppIdentifierGuid1 { get; set; }
}
error:
System.InvalidOperationException: The LINQ expression 'DbSet<Device>()
.Where(d => __identifiers_0
.Any(z => z.UtilityAppIdentifierInt1 == null || z.UtilityAppIdentifierInt1 == d.UtilityAppIdentifierInt1 && z.UtilityAppIdentifierInt2 == null || z.UtilityAppIdentifierInt2 == d.UtilityAppIdentifierInt2 && z.UtilityAppIdentifierInt3 == null || z.UtilityAppIdentifierInt3 == d.UtilityAppIdentifierInt3 && z.UtilityAppIdentifierString1 == null || z.UtilityAppIdentifierString1 == d.UtilityAppIdentifierString1 && z.UtilityAppIdentifierString2 == null || z.UtilityAppIdentifierString2 == d.UtilityAppIdentifierString2 && z.UtilityAppIdentifierGuid1 == null || z.UtilityAppIdentifierGuid1 == d.UtilityAppIdentifierGuid1))' could not be translated. Either rewrite the query in a form that can be translated, or switch to client evaluation explicitly by inserting a call to 'AsEnumerable', 'AsAsyncEnumerable', 'ToList', or 'ToListAsync'. See https://go.microsoft.com/fwlink/?linkid=2101038 for more information.
at Microsoft.EntityFrameworkCore.Query.QueryableMethodTranslatingExpressionVisitor.<VisitMethodCall>g__CheckTranslated|15_0(ShapedQueryExpression translated, <>c__DisplayClass15_0& )
at Microsoft.EntityFrameworkCore.Query.QueryableMethodTranslatingExpressionVisitor.VisitMethodCall(MethodCallExpression methodCallExpression)
at System.Linq.Expressions.MethodCallExpression.Accept(ExpressionVisitor visitor)
at System.Linq.Expressions.ExpressionVisitor.Visit(Expression node)
at Microsoft.EntityFrameworkCore.Query.QueryCompilationContext.CreateQueryExecutor[TResult](Expression query)
at Microsoft.EntityFrameworkCore.Storage.Database.CompileQuery[TResult](Expression query, Boolean async)
at Microsoft.EntityFrameworkCore.Query.Internal.QueryCompiler.CompileQueryCore[TResult](IDatabase database, Expression query, IModel model, Boolean async)
at Microsoft.EntityFrameworkCore.Query.Internal.QueryCompiler.<>c__DisplayClass12_0`1.<ExecuteAsync>b__0()
at Microsoft.EntityFrameworkCore.Query.Internal.CompiledQueryCache.GetOrAddQuery[TResult](Object cacheKey, Func`1 compiler)
at Microsoft.EntityFrameworkCore.Query.Internal.QueryCompiler.ExecuteAsync[TResult](Expression query, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.EntityQueryProvider.ExecuteAsync[TResult](Expression expression, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.EntityQueryable`1.GetAsyncEnumerator(CancellationToken cancellationToken)
at System.Runtime.CompilerServices.ConfiguredCancelableAsyncEnumerable`1.GetAsyncEnumerator()
at Microsoft.EntityFrameworkCore.EntityFrameworkQueryableExtensions.ToListAsync[TSource](IQueryable`1 source, CancellationToken cancellationToken)
at SamaMap.Data.Processing.Storage.Repositories.RecordRepository.GetLatestRecordsFromIdentifiers(DeviceIdentifierModel[] identifiers) in /Users/Selcuk/Documents/35inch/sama/core_service/src/backend/SamaMap.Data.Processing/Storage/Repositories/RecordRepository.cs:line 37
at SamaMap.Data.Processing.Handlers.WebSocket.RealTimeTrackHandler.OnLoginPayload(String connectionId, RealTimeTrackPayload payload) in /Users/Selcuk/Documents/35inch/sama/core_service/src/backend/SamaMap.Data.Processing/Handlers/WebSocket/RealTimeTrackHandler.cs:line 101
at SamaMap.Data.Processing.Handlers.WebSocket.RealTimeTrackHandler.ReceiveAsync(WebSocket socket, WebSocketReceiveResult result, Byte[] buffer) in /Users/Selcuk/Documents/35inch/sama/core_service/src/backend/SamaMap.Data.Processing/Handlers/WebSocket/RealTimeTrackHandler.cs:line 65
note: i don't want use 'AsEnumerable', 'AsAsyncEnumerable', 'ToList', or 'ToListAsync' before where
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