PostgreSQL服务端监听设置及client连接方法
背景介绍:
PostgreSQL服务端执行在RedHat Linux上,IP为:192.168.230.128
client安装在Windows XP上, IP为:192.168.230.1
配置方法:
1. 改动服务端/opt/postgresql/data/postgresql.conf文件,将
#listen_address=‘localhost‘改成 listen_address=‘*‘
2. 改动/opt/postgresql/data/gp_hba.conf文件
在当中添加client的ip,例如以下,注意最后一行:
# TYPE DATABASE USER CIDR-ADDRESS METHOD # "local" is for Unix domain socket connections only local all all trust # IPv4 local connections: host all all 127.0.0.1/32 trust # IPv6 local connections: host all all ::1/128 trust #kevin add # IPv4 local connections: host all all 192.168.230.1/32 trust
3.重新启动PG服务
[postgres@localhost data]$ pg_ctl restart waiting for server to shut down....LOG: received smart shutdown request LOG: autovacuum launcher shutting down LOG: shutting down LOG: database system is shut down done server stopped server starting [postgres@localhost data]$ LOG: database system was shut down at 2011-07-09 14:54:29 CST LOG: autovacuum launcher started LOG: database system is ready to accept connections [postgres@localhost data]$
4. 使用client连接,配置例如以下:
5.点击“确定”进行连接,成功后,例如以下:
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