I have the following:
var sql = @"Select
case when Test.TestTypeId = 1 then Exam.Name
when Test.TestTypeId = 2 then Topic.Name
end as Name,
Test.Title,
Test.TestId,
Test.QuestionsCount
FROM Test
LEFT JOIN Exam ON Test.ExamId = Exam.ExamId
LEFT JOIN Topic ON Test.TopicId = Topic.TopicId
WHERE Test.TestStatusId = 1 -- Current";
var tests = db.Database.SqlQuery<TestDTO>(sql).ToList();
I was looking for an async method for this but it does not seem to exist. Is there a way that I can run this async?
Answers:
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Method 1
If you’re using Entity Framework 6 you just need to specify
using System.Data.Entity;
at the top of your file.
ToListAsync is an extension method on IQueryable<T> declared in System.Data.Entity.QueryableExtensions
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