如今须要同步OA系统中的部门和用户数据给其余系统用。ide
建立DBLINK:spa
1.赋权:grant create public database link to dbusername; 同步
2,建立:-- Drop existing database link
create public database link DB_OA
connect to XXX identified by XXXXXXX
using '(DESCRIPTION =(ADDRESS_LIST =(ADDRESS =(PROTOCOL = TCP)(HOST = XXX.XX.XX.X)(PORT = 1521)))(CONNECT_DATA =(SERVICE_NAME = orcl)))';table
3.使用脚本date
create table tb_oa_department as
select t.*,sysdate synchronize_time from T_DEPARTMENT@DB_OA t;select