Issue 211 in dblinq2007: Implement support for Queryable.Cast
dblin...@googlecode.com
Owner: jonmpryor
Labels: Type-Defect Component-DbLinq Priority-Medium
New issue 211 by jonmpryor: Implement support for Queryable.Cast
http://code.google.com/p/dblinq2007/issues/detail?id=211
What steps will reproduce the problem?
1. Create a query that contains a cast, and run it
Edu.EventStaff newEventStaff = new Edu.EventStaff();
newEventStaff.Staff = (from Edu.Staff staffMember
in EduDContext.Staff
where staffMember.ContactID == (int)currentBooking.EduContactID
select staffMember
).Single();
See also:
http://groups.google.com/group/dblinq/browse_thread/thread/855c6fb79bc30616
What is the expected output? What do you see instead?
Expected output is no exception (or a reasonable exception if there is no
data).
Actual output is: S0133: Implement QueryMethod Queryable.Cast.
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dblin...@googlecode.com
Comment #1 on issue 211 by anders...@gmail.com: Implement support for
Queryable.Cast
http://code.google.com/p/dblinq2007/issues/detail?id=211
I was not able to reproduce using the northwind database and this query:
object empId = 1;
var et = new EmployeeTerritories();
et.Employees = (from e in nwind.Employees
where e.ReportsTo == (int)empId
select e).Single();
So there seems to be a bit more to it.
dblin...@googlecode.com
Comment #2 on issue 211 by jonmpryor: Implement support for Queryable.Cast
http://code.google.com/p/dblinq2007/issues/detail?id=211
As per http://groups.google.com/group/dblinq/msg/5663128659a64096, it looks
like the
problem is that a type is declared in the 'from' expression:
from Edu.Staff staffMember in EduDContext.Staff ...
^^^^^^^^^^^^^^^^^^^^^
as opposed to the more "normal"
from staffMember in EduDContext.Staff ...
^^^^^^^^^^^
dblin...@googlecode.com
Comment #3 on issue 211 by tos.oliv...@gmail.com: Implement support for
Queryable.Cast
http://code.google.com/p/dblinq2007/issues/detail?id=211
Please, try out the solution on the link below:
http://code.google.com/p/dblinq2007/issues/detail?id=132#c2