We aren't.I never noticed that exceptions were raising with MySQL.

The interesting (and missing) information would be the DbLinq line that
causes the exception (==the bottom of stack trace)

On Tue, Nov 18, 2008 at 15:47, Jiri Moudry <[EMAIL PROTECTED]> wrote:

>
> These exceptions are annoying me also ...
> I will try to take a look if we are usign exceptions for flow control.
>
> On Nov 18, 3:48 am, jimmyhoum <[EMAIL PROTECTED]> wrote:
> > I'm testing linq to mysql
> > the source code from svn
> >
> > MyContext t = new MyContext(new MySql.Data.MySqlClient.MySqlConnection
> > ("server=localhost; user id=root; password=sa; database=test;
> > pooling=true;"));
> >         t.Log = Console.Out;
> >         var o = from a in t.Users select a;
> >         foreach (var g in o)
> >         {
> >         }
> >
> > and one query build Exception  is:
> > A first chance exception of type 'System.ArgumentException' occurred
> > in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.ArgumentException' occurred
> > in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.ArgumentException' occurred
> > in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.ArgumentException' occurred
> > in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.ArgumentException' occurred
> > in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.ArgumentException' occurred
> > in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.ArgumentException' occurred
> > in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.ArgumentException' occurred
> > in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in System.Core.dll
> > A first chance exception of type 'System.ArgumentException' occurred
> > in DbLinq.DLL
> >
> > it isn't my copy,that's one query's output
> > and query time >= 2 seconds
> > Users  table only 2 rows
> >
>


-- 
Pascal.

jabber/gtalk: [EMAIL PROTECTED]
msn: [EMAIL PROTECTED]

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