That's not good.  Looks like a regression or limitation in the MySQL
provider support. :-(

- Jon

On Wed, 2010-03-03 at 14:54 -0800, ProjectMoon wrote:
> The log shows the following for the whole using block:
> 
> SELECT firstname, lastname
> FROM test.employee LIMIT 1
> -- Context: MySQL Model: AttributedMetaModel Build: 0.19.0.0
> 
> No update statement was generated, at least according to the log.
> 
> On Mar 2, 9:01 pm, Jonathan Pryor <[email protected]> wrote:
> > On Tue, 2010-03-02 at 16:46 -0800, ProjectMoon wrote:
> > > > Does it do anything, according to DataContext.Log?
> >
> > > Well, if I could find a file named DataContext.Log I would examine its
> > > contents.
> >
> > DataContext.Log is a property which is a TextWriter:
> >
> >        
> > http://msdn.microsoft.com/en-us/library/system.data.linq.datacontext....
> >
> > So you would set it to e.g. Console.Out to view log messages generated
> > by the data context:
> >
> >         var dataContext = new YourDataContext (...);
> >         dataContext.Log = Console.Out;
> >         ...
> >
> > Lots of useful diagnostic information is printed there, e.g.
> >
> >         UPDATE [dbo].[Customers] SET [City] = @City WHERE [CustomerID] = 
> > @CustomerID
> >         -- @CustomerID: Input String (Size = 5; Prec = 0; Scale = 0) [ALFKI]
> >         -- @City: Input String (Size = 6; Prec = 0; Scale = 0) [Berlin]
> >         -- Context: SqlServer Model: AttributedMetaModel Build: 0.19.0.0
> >
> >  - Jon
> 


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