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Conversion ovverlow  #15

@vladimirpetukhov

Description

@vladimirpetukhov

I tried to migrate the project to .Net5.For this, I changed all packages and project targets to net5.0.

Context

Migration and database updating was successful.

Process

After running the application and error was happen in the ProductService.I found that it is happening in this line of code:

private Specification<Product> GetProductSpecification(
            ProductsSearchRequestModel model)
            => new ProductByNameSpecification(model.Query)
                .And(new ProductByPriceSpecification(model.MinPrice, model.MaxPrice))
                .And(new ProductByCategorySpecification(model.Category));

After that, I removed ProductByPriceSpecification, and works fine.

Expected result

Works with ProductByPriceSpecification

Current result

Message: Conversion Overflow
Source: Microsoft.Data.SqlClient
Microsoft.EntityFrameworkCore.Database.Command[20102]
Failed executing DbCommand (77ms) [Parameters=[@__minPrice_0='?' (Precision = 18) (Scale = 2) (DbType = Decimal), @__maxPrice_1='?' (Precision = 18) (Scale = 2) (DbType = Decimal), @__p_2='?' (DbType = Int32), @__p_3='?' (DbType = Int32)], CommandType='Text', CommandTimeout='30']
SELECT [p].[Description], [p].[Id], [p].[ImageSource], [p].[Name], [p].[Price]
FROM [Products] AS [p]
WHERE ([p].[IsDeleted] <> CAST(1 AS bit)) AND ((@__minPrice_0 < [p].[Price]) AND (@__maxPrice_1 > [p].[Price]))
ORDER BY (SELECT 1)
OFFSET @__p_2 ROWS FETCH NEXT @__p_3 ROWS ONLY
fail: Microsoft.EntityFrameworkCore.Query[10100]
An exception occurred while iterating over the results of a query for context type 'BlazorShop.Data.BlazorShopDbContext'.
System.OverflowException: Conversion overflows.
at Microsoft.Data.SqlClient.SqlCommand.<>c.b__169_0(Task1 result) at System.Threading.Tasks.ContinuationResultTaskFromResultTask2.InnerInvoke()
at System.Threading.Tasks.Task.<>c.<.cctor>b__277_0(Object obj)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
--- End of stack trace from previous location ---
at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable1.AsyncEnumerator.InitializeReaderAsync(DbContext _, Boolean result, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.SqlServer.Storage.Internal.SqlServerExecutionStrategy.ExecuteAsync[TState,TResult](TState state, Func4 operation, Func4 verifySucceeded, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable1.AsyncEnumerator.MoveNextAsync()
System.OverflowException: Conversion overflows.
at Microsoft.Data.SqlClient.SqlCommand.<>c.b__169_0(Task1 result) at System.Threading.Tasks.ContinuationResultTaskFromResultTask2.InnerInvoke()
at System.Threading.Tasks.Task.<>c.<.cctor>b__277_0(Object obj)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
--- End of stack trace from previous location ---
at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable1.AsyncEnumerator.InitializeReaderAsync(DbContext _, Boolean result, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.SqlServer.Storage.Internal.SqlServerExecutionStrategy.ExecuteAsync[TState,TResult](TState state, Func4 operation, Func4 verifySucceeded, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable1.AsyncEnumerator.MoveNextAsync()

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