@@ -740,4 +740,11 @@
LEFT JOIN sys_user su ON su.id_ = sr.user_id_
WHERE sr.music_group_id_ = #{musicGroupId} AND FIND_IN_SET(sr.user_id_,#{studentIds}) AND sr.music_group_status_ != 'QUIT'
</select>
+ <!-- 批量删除信息 -->
+ <delete id="batchDelete">
+ DELETE FROM student_registration WHERE id_ IN
+ <foreach collection="ids" item="id" open="(" close=")" separator=",">
+ #{id}
+ </foreach>
+ </delete>
</mapper>
