SQL Server: Order with an index field called Type cause Error

[PiemP]

Good evening,

If I try to run this code with YesSql that connect to a DB over SQL Server 2019:

var query = _session.Query<ContentItem, FaqIndex>()
                .With<FaqIndex>(x => x.ContentType == Constants.CONTENT_TYPE);

query = query.OrderByDescending(x => x.Type);

total = await query.CountAsync();
pageOfContentItems = await query.ListAsync();

I obtain this exception:

2023-09-20 15:41:17.1969-ERROR|test_faq_sql_server|00-8c5f0024386f7f62cdb3e602fbf807ea-71ca51ee0d1330fa-00||Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware|An unhandled exception has occurred while executing the request. System.Collections.Generic.KeyNotFoundException: The given key 'agricoltura-e-pesca' was not present in the dictionary.
   at System.Collections.Concurrent.ConcurrentDictionary`2.ThrowKeyNotFoundException(TKey key)
   at System.Collections.Concurrent.ConcurrentDictionary`2.get_Item(TKey key)
   at YesSql.Services.TypeService.get_Item(String s)
   at YesSql.Session.Get[T](IList`1 documents, String collection)
   at YesSql.Services.DefaultQuery.Query`1.ListImpl()
   at YesSql.Services.DefaultQuery.Query`1.ListImpl()
   ... **( exception on  await query.ListAsync() )**
   at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.TaskOfIActionResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Logged|12_1(ControllerActionInvoker invoker)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeNextActionFilterAsync>g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeInnerFilterAsync>g__Awaited|13_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResourceFilter>g__Awaited|25_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeFilterPipelineAsync>g__Awaited|20_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Logged|17_1(ResourceInvoker invoker)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Logged|17_1(ResourceInvoker invoker)
   at Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger)
   at OrchardCore.Apis.GraphQL.GraphQLMiddleware.Invoke(HttpContext context, IAuthorizationService authorizationService, IAuthenticationService authenticationService, ISchemaFactory schemaService, IDocumentWriter documentWriter)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
   at SixLabors.ImageSharp.Web.Middleware.ImageSharpMiddleware.Invoke(HttpContext httpContext, Boolean retry)
   at OrchardCore.Liquid.ScriptsMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Localization.RequestLocalizationMiddleware.Invoke(HttpContext context)
   at StackExchange.Profiling.MiniProfilerMiddleware.Invoke(HttpContext context) in C:\projects\dotnet\src\MiniProfiler.AspNetCore\MiniProfilerMiddleware.cs:line 103
   at Microsoft.AspNetCore.Routing.EndpointRoutingMiddleware.<Invoke>g__AwaitMatch|8_1(EndpointRoutingMiddleware middleware, HttpContext httpContext, Task matchTask)
   at OrchardCore.Diagnostics.DiagnosticsStartupFilter.<>c__DisplayClass3_0.<<Configure>b__1>d.MoveNext()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Diagnostics.StatusCodePagesMiddleware.Invoke(HttpContext context)
   at OrchardCore.ContentPreview.PreviewStartupFilter.<>c.<<Configure>b__1_1>d.MoveNext()
--- End of stack trace from previous location ---
   at OrchardCore.Modules.ModularTenantRouterMiddleware.Invoke(HttpContext httpContext)
   at OrchardCore.Modules.ModularTenantContainerMiddleware.<>c__DisplayClass4_0.<<Invoke>b__0>d.MoveNext()
--- End of stack trace from previous location ---
   at OrchardCore.Environment.Shell.Scope.ShellScope.UsingAsync(Func`2 execute, Boolean activateShell)
   at OrchardCore.Environment.Shell.Scope.ShellScope.UsingAsync(Func`2 execute, Boolean activateShell)
   at OrchardCore.Environment.Shell.Scope.ShellScope.UsingAsync(Func`2 execute, Boolean activateShell)
   at OrchardCore.Environment.Shell.Scope.ShellScope.UsingAsync(Func`2 execute, Boolean activateShell)
   at OrchardCore.Modules.ModularTenantContainerMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)    at System.Collections.Concurrent.ConcurrentDictionary`2.ThrowKeyNotFoundException(TKey key)
   at System.Collections.Concurrent.ConcurrentDictionary`2.get_Item(TKey key)
   at YesSql.Services.TypeService.get_Item(String s)
   at YesSql.Session.Get[T](IList`1 documents, String collection)
   at YesSql.Services.DefaultQuery.Query`1.ListImpl()
   at YesSql.Services.DefaultQuery.Query`1.ListImpl()
   ...
   at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.TaskOfIActionResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Logged|12_1(ControllerActionInvoker invoker)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeNextActionFilterAsync>g__Awaited|10_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeInnerFilterAsync>g__Awaited|13_0(ControllerActionInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResourceFilter>g__Awaited|25_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeFilterPipelineAsync>g__Awaited|20_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Logged|17_1(ResourceInvoker invoker)
   at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Logged|17_1(ResourceInvoker invoker)
   at Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger)
   at OrchardCore.Apis.GraphQL.GraphQLMiddleware.Invoke(HttpContext context, IAuthorizationService authorizationService, IAuthenticationService authenticationService, ISchemaFactory schemaService, IDocumentWriter documentWriter)
   at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
   at SixLabors.ImageSharp.Web.Middleware.ImageSharpMiddleware.Invoke(HttpContext httpContext, Boolean retry)
   at OrchardCore.Liquid.ScriptsMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
   at Microsoft.AspNetCore.Localization.RequestLocalizationMiddleware.Invoke(HttpContext context)
   at StackExchange.Profiling.MiniProfilerMiddleware.Invoke(HttpContext context) in C:\projects\dotnet\src\MiniProfiler.AspNetCore\MiniProfilerMiddleware.cs:line 103
   at Microsoft.AspNetCore.Routing.EndpointRoutingMiddleware.<Invoke>g__AwaitMatch|8_1(EndpointRoutingMiddleware middleware, HttpContext httpContext, Task matchTask)
   at OrchardCore.Diagnostics.DiagnosticsStartupFilter.<>c__DisplayClass3_0.<<Configure>b__1>d.MoveNext()
--- End of stack trace from previous location ---
   at Microsoft.AspNetCore.Diagnostics.StatusCodePagesMiddleware.Invoke(HttpContext context)
   at OrchardCore.ContentPreview.PreviewStartupFilter.<>c.<<Configure>b__1_1>d.MoveNext()
--- End of stack trace from previous location ---
   at OrchardCore.Modules.ModularTenantRouterMiddleware.Invoke(HttpContext httpContext)
   at OrchardCore.Modules.ModularTenantContainerMiddleware.<>c__DisplayClass4_0.<<Invoke>b__0>d.MoveNext()
--- End of stack trace from previous location ---
   at OrchardCore.Environment.Shell.Scope.ShellScope.UsingAsync(Func`2 execute, Boolean activateShell)
   at OrchardCore.Environment.Shell.Scope.ShellScope.UsingAsync(Func`2 execute, Boolean activateShell)
   at OrchardCore.Environment.Shell.Scope.ShellScope.UsingAsync(Func`2 execute, Boolean activateShell)
   at OrchardCore.Environment.Shell.Scope.ShellScope.UsingAsync(Func`2 execute, Boolean activateShell)
   at OrchardCore.Modules.ModularTenantContainerMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)

From miniprofile I can see this sql query:

SELECT DISTINCT [faq2_Document].*, [FaqIndex_a1].[Type] FROM [faq2_Document] INNER JOIN [faq2_FaqIndex] AS [FaqIndex_a1] ON [FaqIndex_a1].[DocumentId] = [faq2_Document].[Id] WHERE ([FaqIndex_a1].[ContentType] = 'Faq') ORDER BY [FaqIndex_a1].[Type] DESC

If I use SQL Lite as a SQL database, I don't have any exception.

Thank you.

[MikeAlhayek]

You cannot run count with order by. Your code should look like this instead

// Build the query
var query = _session.Query<ContentItem, FaqIndex>()
                .With<FaqIndex>(x => x.ContentType == Constants.CONTENT_TYPE);

// count the records
var total = await query.CountAsync();

// add order by
query = query.OrderByDescending(x => x.Type);

// get the list of records.
pageOfContentItems = await query.ListAsync();

[sebastienros]

It's possible that the CountAsync call used to remove the order clauses ... so a breaking change. Not saying it's wrong.

[MikeAlhayek]

@sebastienros you are right, the CountAsync() method clear order by after internally by cloning the sql-builder. so it should not impact the query.

yessql/src/YesSql.Core/Services/DefaultQuery.cs

Line 1093 in dabecfb

localBuilder.ClearOrder();