?? tbl_person ?????SQL???? tbl_person ????select party_id,realname from tbl_person;

?? t_customer@JTKHJFDB ?????SQL???? t_customer ????select * from t_customer@JTKHJFDB;

?? t_customer@JTKHJFDB ?????????SQL???? t_customer ?????delete from t_customer@JTKHJFDB;

??????????????ID???create synonym remote_seq for PK_SEQ@JTKHJFDB;

???????????????insert into t_customer@JTKHJFDB(ID, uuid,name)select remote_seq.nextval, to_char(party_id),realnamefrom tbl_person;

???????????????Drop DATABASE LINK JTKHJFDB;