SELECT A.ExamStartTime,A.ExamineStatus,A.Id,A.PublishPic, C.PaperId,IFNULL(B.PaperName,'') AS PaperName,c.ExamStatus,C.Id AS Exam_Student_Id,C.GuestId
SELECT A.ExamStartTime,A.ExamEndTime,A.ExamineStatus,A.Id,A.PublishPic, C.PaperId,IFNULL(B.PaperName,'') AS PaperName,c.ExamStatus,C.Id AS Exam_Student_Id,C.GuestId
FROM rb_examination_student AS C INNER JOIN RB_Examination_Publish AS A ON C.PublishId=A.Id
FROM rb_examination_student AS C INNER JOIN RB_Examination_Publish AS A ON C.PublishId=A.Id
INNER JOIN rb_examination_paper AS B ON C.PaperId=B.PaperId
INNER JOIN rb_examination_paper AS B ON C.PaperId=B.PaperId
LEFT JOIN rb_student_orderguest AS D ON C.GuestId=D.Id
LEFT JOIN rb_student_orderguest AS D ON C.GuestId=D.Id