Merge branch 'zx_saas_homework' of http://git.dayaedu.com/yonge/mec into test

mec-biz/src/main/resources/config/mybatis/ExtracurricularExercisesMapper.xml

@@ -219,6 +219,7 @@
 			GROUP_CONCAT(sub.name_) subjectName,
 		    stu.member_rank_setting_id_ memberRankSettingId,
             sub.id_ subjectIdList,
+            sub.id_ subjectId,
 			sees.music_group_id_ musicGroupId
 		FROM
 			student_extracurricular_exercises_situation_ sees