两个数据库同步问题！急
如何实现两个服务器的数据库同步
一个是本地服务器，一个是另一个电脑的服务器
然后我想 服务器A数据库上建立一个数据表a 专门用来同步 服务器B数据库上对应的数据表b
数据库是PostgreSQL的
可以用php写个脚本来实现吗？
回复讨论(解决方案)
不知道 PostgreSQL 有没有 master slave
用数据库内置的主从呗！
如果不需要主从模式，
那你还是老老试试导出整个数据库SQL ，然后再导入吧！这个虽然会费时间，但是他不会出错
http://www.baidu.com/s?ie=utf-8&f=8&rsv_bp=1&tn=94340107_hao_pg&wd=PostgreSQL%E5%90%8C%E6%AD%A5&rsv_enter=1&rsv_sug3=14&rsv_sug4=299&rsv_sug1=4&rsv_sug2=0&inputT=15435&rsv_sug=1
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