PostgreSQL服务端监听设置及客户端连接方法
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：
# TYPEDATABASE USER CIDR-ADDRESS METHOD# "local" is for Unix domain socket connections onlylocal 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
$ pg_ctl restartwaiting for server to shut down....LOG:received smart shutdown requestLOG:autovacuum launcher shutting downLOG:shutting downLOG:database system is shut downdoneserver stoppedserver starting$ LOG:database system was shut down at 2011-07-09 14:54:29 CSTLOG:autovacuum launcher startedLOG:database system is ready to accept connections$
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：
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