add 新增用户解绑个人桩接口

jsowell-pile/src/main/resources/mapper/pile/PileMemberRelationMapper.xml

@@ -85,5 +85,10 @@
         </if>
     </select>
 
-
+    <delete id="deleteRelationByIds">
+        delete from pile_member_relation where id in
+        <foreach item="id" collection="list" open="(" separator="," close=")">
+            #{id}
+        </foreach>
+    </delete>
 </mapper>