摘要： #修改postgres用户密码alter user postgres with password 'first2012++';#创建超级用户[root@rhevm01 ~]# su - postgres-bash-4.1$ createuser -U postgres -s -P -e URT -p 5433Enter password for new role: Enter it again: CREATE ROLE "URT" PASSWORD 'md5343a7681a2c88a5a70cf0f624b70e955' SUPERUSER 阅读全文