金属元素编码自动生成，公司中间表关联查询

zt-module-base/zt-module-base-server/src/main/resources/mapper/base/CompanyRelativityMapper.xml

@@ -9,4 +9,23 @@
         文档可见：https://www.iocoder.cn/MyBatis/x-plugins/
      -->
 
+    <select id="getPageByReq" resultType="com.zt.plat.module.base.dal.dataobject.base.CompanyRelativityDO">
+        select
+            c.NUM as  erpNumber,
+            c.NAME as erpName,
+            d.NAME as companyName,
+            d.ID as deptId,
+            d.LEADER_USER_ID as leaderUserId,
+            d.IS_COMPANY,
+            d.IS_GROUP,
+            d.PHONE,
+            d.EMAIL,
+            d.STATUS,
+            d.CREATOR
+        from
+            SPLY_CPN_REL r
+                left join SYSTEM_DEPT d on r.COMPANY_ID = d.ID
+                left join SPLY_ERP_CPN c on r.ERP_NUM = c.NUM
+        where r.DELETED = 0
+    </select>
 </mapper>

zt-module-base/zt-module-base-server/src/main/resources/mapper/base/ElementMapper.xml

@@ -9,4 +9,7 @@
         文档可见：https://www.iocoder.cn/MyBatis/x-plugins/
      -->
 
+    <select id="selectMaxCode" resultType="java.lang.String">
+        SELECT MAX(coding) FROM element
+    </select>
 </mapper>