乐团合奏班加上groupType 过滤

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

@@ -164,7 +164,7 @@
     <select id="findAllMixClassGroup" resultMap="ClassGroup">
         SELECT * FROM
         class_group cg
-        WHERE cg.type_="MIX" AND cg.music_group_id_=#{musicGroupId} AND del_flag_='0'
+        WHERE cg.type_='MIX' AND cg.music_group_id_=#{musicGroupId} AND group_type_='MUSIC' AND del_flag_='0'
     </select>
     <select id="findMixClassChildClassGroup" resultMap="ClassGroup">
         SELECT * FROM class_group WHERE id_ IN