PG dblink

查询操作

create extension dblink;

drop view  view_remote_tb1;

CREATE VIEW view_remote_tbl_version AS   
select * from 
dblink('dbname=imos host=207.101.67.94 port=5432 user=postgres password=passwd'::text,'select * from tbl_version'::text)t 
(autid bigint,version_type varchar, inner_version varchar, outer_version varchar);
--注意，此处的参数与tbl_version的参数一致

select * from view_remote_tbl_version ;

DML操作

select dblink_connect('myconn','dbname=zabbix host=207.101.67.94 port=5432 user=postgres password=passwd'::text);

SELECT dblink_exec('myconn', 'BEGIN');

SELECT dblink_exec('myconn', 'insert into test values(''A''),(''B'')'); 

SELECT dblink_exec('myconn', 'COMMIT');

SELECT dblink_disconnect('myconn');

结果：

参考：