解决用户查询报错的bug

src/main/resources/mapper_xml/UserMapperEx.xml

@@ -14,7 +14,7 @@
         rel.user_blng_orga_dspl_seq,rel.id as orgaUserRelId,
         (select r.name from jsh_user_business ub
         inner join jsh_role r on ub.value=concat("[",r.id,"]") and ifnull(r.delete_flag,'0') !='1'
-        where ub.type='UserRole' and ub.key_id=user.id) roleName
+        where ub.type='UserRole' and ub.key_id=user.id limit 0,1) roleName
         FROM jsh_user user
         left join jsh_orga_user_rel rel on user.id=rel.user_id and ifnull(rel.delete_flag,'0') !='1'
         left join jsh_organization org on rel.orga_id=org.id and  ifnull(org.org_stcd,'0') !='5'