fix

src/main/resources/mapper/ExamMapper.xml

@@ -10,14 +10,14 @@
 		<if test="req.name != null and req.name !=''">
 			and t.name like concat('%', #{req.name}, '%')
 		</if>
-		order by t.update_time desc
+		order by t.id desc
 	</select>
 	<select id="unClose" resultType="cn.com.qmth.mps.vo.exam.ExamVo">
 		select t.* from mps_exam
 		t
 		where
 		t.school_id=#{schoolId} and t.exam_status!='CLOSE'
-		order by t.update_time desc
+		order by t.id desc
 	</select>
 	
 </mapper>

src/main/resources/mapper/PaperMapper.xml

@@ -41,7 +41,7 @@
 			and t.total_score <=#{req.totalScoreMax}
 		</if>
 
-		order by t.update_time desc
+		order by t.id desc
 	</select>
 	<select id="myPaperlist" resultType="cn.com.qmth.mps.vo.paper.PaperVo">
 		select t.*,c.name courseName,c.code
@@ -51,7 +51,7 @@
 		left join mps_exam e on t.exam_id=e.id
 		where t.exam_id
 		=#{examId} and exists (select 1 from mps_user_course_relation m where m.user_id=#{userId} and m.course_id=t.course_id)
-		order by t.update_time desc
+		order by t.id desc
 	</select>
 
 	<select id="subjectiveList"

src/main/resources/mapper/SchoolMapper.xml

@@ -13,6 +13,6 @@
 		<if test="req.name != null and req.name !=''">
 			and t.name like concat('%', #{req.name}, '%')
 		</if>
-		order by t.update_time desc
+		order by t.id desc
 	</select>
 </mapper>

src/main/resources/mapper/UserCourseRelationMapper.xml

@@ -10,6 +10,6 @@
 		t.course_id=s.id
 		where
 		t.user_id=#{userId}
-		order by t.create_time
+		order by t.course_id
 	</select>
 </mapper>

src/main/resources/mapper/UserMapper.xml

@@ -17,6 +17,6 @@
 		<if test="req.role != null">
 			and t.role_id=#{req.role.id}
 		</if>
-		order by t.update_time desc
+		order by t.id desc
 	</select>
 </mapper>