install
launch at startup
To create a database instance
start the database server using:
sudo port install postgresql84 postgresql84-server
launch at startup
sudo launchctl load -w /Library/LaunchDaemons/org.macports.postgresql84-server.plistTo create a database instance
sudo mkdir -p /opt/local/var/db/postgresql84/defaultdb
sudo chown postgres:postgres /opt/local/var/db/postgresql84/defaultdb
sudo su postgres -c '/opt/local/lib/postgresql84/bin/initdb -D /opt/local/var/db/postgresql84/defaultdb'start the database server using:
sudo -u postgres /opt/local/lib/postgresql84/bin/postgres -D /opt/local/var/db/postgresql84/defaultdb
sudo -u postgres /opt/local/lib/postgresql84/bin/pg_ctl -D /opt/local/var/db/postgresql84/defaultdb -l logfile start
better start ,'vim /etc/profile' or 'vim ~/.profile' ,and append 'export PATH=/opt/local/lib/postgresql84/bin/:$PATH'
本文介绍如何在Mac OS上使用MacPorts安装PostgreSQL 8.4,并设置其为开机启动。此外还介绍了创建数据库实例的过程,以及如何启动数据库服务器。
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