refactor：sql取一条

haoban-manage3-service/src/main/resources/mapper/TabHaobanStaffClerkRelationMapper.xml

@@ -144,7 +144,7 @@
         where
         status_flag = 1
         and enterprise_id = #{enterpriseId}
-        and clerk_code = #{clerkCode}
+        and clerk_code = #{clerkCode} order by create_time desc limit 1
     </select>
 
     <update id="delByStoreIdAndCode">