乐团学员列表增加导出功能

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

@@ -590,8 +590,8 @@
         SELECT sr.*,s.name_ school_name_,s2.name_ subject_name_,mgsp.kit_group_purchase_type_ kit_group_purchase_type_ FROM student_registration sr
         LEFT JOIN music_group mg ON mg.id_ =sr.music_group_id_
         LEFT JOIN school s ON mg.school_id_ = s.id_
-        LEFT JOIN subject s2 ON sr.subject_id_ = s2.id_
-        LEFT JOIN music_group_subject_plan mgsp ON mgsp.subject_id_ = sr.subject_id_ AND mgsp.music_group_id_ = sr.music_group_id_
+        LEFT JOIN subject s2 ON sr.actual_subject_id_ = s2.id_
+        LEFT JOIN music_group_subject_plan mgsp ON mgsp.subject_id_ = sr.actual_subject_id_ AND mgsp.music_group_id_ = sr.music_group_id_
         WHERE sr.music_group_id_ = #{musicGroupId} AND sr.user_id_ = #{userId} AND sr.music_group_status_ != 'QUIT' LIMIT 1
     </select>
 </mapper>