we are using your MySQL DevArt component for connecting and loading data from MySQL and after upgrading to latest version we have a problem with loading big data in more threads. I prepared sample project for demonstration.
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Main problem is in Cancel command. With this command we got this error: "Query execution was interrupted"
Code: Select all
StackTrace : at Devart.Data.MySql.bh.a()
at Devart.Data.MySql.bh.i()
at Devart.Data.MySql.ah.a(ad[]& A_0, Int32& A_1, Boolean A_2)
at Devart.Data.MySql.ah.a(Byte[] A_0, Int32 A_1, Boolean A_2, String A_3)
at Devart.Data.MySql.h.e()
at Devart.Data.MySql.h.m()
at Devart.Data.MySql.MySqlCommand.InternalExecute(CommandBehavior behavior, IDisposable stmt, Int32 startRecord, Int32 maxRecords)
at Devart.Common.DbCommandBase.InternalExecute(CommandBehavior behavior, IDisposable stmt, Int32 startRecord, Int32 maxRecords, Boolean nonQuery)
at Devart.Common.DbCommandBase.ExecuteDbDataReader(CommandBehavior behavior, Boolean nonQuery)
at Devart.Common.DbCommandBase.ExecuteDbDataReader(CommandBehavior behavior)
at System.Data.Common.DbCommand.ExecuteReader()