drop database link "STANDARD";

drop database link "CSPS"

 

--创建dblink

create database link STANDARD

  connect to OSIBANK identified by osibank

  using '(DESCRIPTION =

                            (ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.6)(PORT=1521)))

                            (CONNECT_DATA=(SERVICE_NAME=debug

                            ))

             )';