PostgreSQL客户端连接服务器的设置方法
背景介绍：
PostgreSQL服务端运行在RedHat Linux上,IP为：192.168.230.128
客户端安装在Windows XP上， IP为：192.168.230.1
配置方法：
1. 修改服务端/opt/postgresql/data/postgresql.conf文件,将
#listen_address='localhost'改成
listen_address='*'
2. 修改/opt/postgresql/data/gp_hba.conf文件
在其中增加客户端的ip，如下,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.重启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. 使用客户端连接，配置如下：
5.点击“确定”进行连接，成功后，如下：
