database su postgres:对不起?
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su postgres: Sorry?
提问by matt
i have a problem with my postgreSQL setup on my new Mac OSX Lion machine.
我的新 Mac OSX Lion 机器上的 postgreSQL 设置有问题。
I can't seem to connect to the service
我似乎无法连接到该服务
$ createuser -a -d _postgres
Password:
createuser: could not connect to database postgres: FATAL: password authentication failed for user
I have no chance to find the correct password. Any idea what could that be. I have the default setup with a localhost server. The same happens when I try to connect via pgAdmin.
我没有机会找到正确的密码。知道那是什么。我有一个本地主机服务器的默认设置。当我尝试通过 pgAdmin 连接时,也会发生同样的情况。
$ su postgres
Password:
su: Sorry
I have no chance to find out what's wrong?
我没有机会找出问题所在?
回答by jishi
try this:
尝试这个:
$ sudo su postgres
And specify your own password.
并指定您自己的密码。
回答by A.H.
Does this work?
这行得通吗?
First get root access
首先获得root权限
$ su -
Password: RootPW
# su - postgres

