PostgreSQL服務端監聽設定及用戶端串連方法

背景介紹：

  PostgreSQL服務端運行在RedHat Linux上,IP為：192.168.230.128

  用戶端安裝在Windows XP上， IP為：192.168.230.1

配置方法：

 1.  修改服務端/opt/postgresql/data/postgresql.conf檔案,將

#listen_address='localhost'改成listen_address='*'

 2. 修改/opt/postgresql/data/gp_hba.conf檔案

在其中增加用戶端的ip，如下,注意最後一行：

# TYPE  DATABASE    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.重啟PG服務

[postgres@localhost data]$ pg_ctl restartwaiting for server to shut down....LOG:  received smart shutdown requestLOG:  autovacuum launcher shutting downLOG:  shutting downLOG:  database system is shut down doneserver stoppedserver starting[postgres@localhost data]$ LOG:  database system was shut down at 2011-07-09 14:54:29 CSTLOG:  autovacuum launcher startedLOG:  database system is ready to accept connections[postgres@localhost data]$

4. 使用用戶端串連，配置如下：

5.點擊“確定”進行串連，成功後，如下：