数据迁移dblinks

lpl =
(DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.1)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = test1)
    )
)

msi =
(DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.2)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = test2)
    )
)

tnsping lpl
tnsping msi

create public database link jd
connect to test identified by "112233"
using 'msi';

test/112233

select * from test.test1@jd;

create table xxx as select * from xxx@DBLINK名称来实现的

revoke dba from test;
grant select any dictionary to test;

select * from session_privs;