What is alternative keyword for "WITH" in entity framework?

Question

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SQL

;WITH MyCte(EType,EventDate,EName,EStatus) AS
(
SELECT     'Exam' AS Expr1, E.DateOfExam, E.ExamName,tbl_ExamAttendence.status
FROM         tbl_ExamCreation AS E INNER JOIN
                      tbl_ExamAttendence ON E.Exam_ID = tbl_ExamAttendence.Exam_ID
WHERE     (tbl_ExamAttendence.StudentID = 1044)
UNION ALL
SELECT     'Lecture' AS Expr1, LS.StartDateTime, tbl_Lectures.LectureName,tbl_LectureAttendence.status
FROM         tbl_LectureScheduling AS LS INNER JOIN
                      tbl_LectureAttendence ON LS.LectureScheduleID = tbl_LectureAttendence.LectureScheduleID INNER JOIN
                      tbl_Lectures ON LS.LectureID = tbl_Lectures.LectureID
WHERE     (tbl_LectureAttendence.StudentID = 1044)
)

SELECT TOP 5 EType,EventDate,EName,EStatus FROM MyCte ORDER BY EventDate DESC

Posted 11-Aug-14 19:30pm

m-shraddha

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2 solutions

Solution 1

Any website which lists all the alternatives to the keyword of SQL in entity framework ?[^]

Posted 11-Aug-14 19:55pm

Sreejesh T J Nair

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Sreejesh T J Nair · Accepted Answer · 2014-08-11T19:58:00

C#

var datas=(from d in entityObj.GetDataFunction into somename select new{somename.ID,Somename.Name....}.Take(5);

C#

public class Dto
{
public int EType{get;set;}
public DateTime EventDate{get;set;}
public string EName{get;set;}
public string EStatus{get;set;
}

var myCte1=(from m in entityObj.tbl_ExamCreation join tb in tbl_ExamAttendence ON E.Exam_ID = tb.Exam_ID select new{ EType="Exam",EventDate=m .DateOfExam, EName=m.ExamName,EStatus=tb.status}).Select(x=>new Dto{EType=x.EType,EventDate=x.EventDate,EName=x.EName,EStatus=x.EStatus});

write same for part after Union all

and you can apply union all for these two data and take Top 5 using

C#

var finalResult= myCte1.Concat(myCte2).Take(5);