Merge branch 'children_day'

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

@@ -289,7 +289,7 @@
         SELECT cdr.*,su.phone_ FROM children_day_reserve cdr
         LEFT JOIN sys_user su ON su.id_ = cdr.user_id_
         <where>
-            <foreach collection="msgDtos" item="msgDto" separator=",">
+            <foreach collection="msgDtos" item="msgDto">
                 <if test="msgDto.musicGroupId != null">
                     OR (cdr.organ_id_=#{msgDto.organId} AND cdr.music_group_id_ = #{msgDto.musicGroupId})
                 </if>