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Postgresql命令行常用操作

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Jun 07, 2016 pm 02:58 PM

postgresqlCommand LineCommonly usedoperate

Postgresql命令行常用操作 1 进入数据库默认安装会创建postgres 用户，,使用postgres用户，psql命令会直接进入数据库： Bash代码 $ su postgres //psql用户 $ psql //默认可直接进入 $ psql -U posrgres -d dbname //使用psql命令进去如数据库管理 2 显示数

Postgresql命令行常用操作

1 进入数据库

默认安装会创建postgres 用户，,使用postgres用户，psql命令会直接进入数据库：

Bash代码

$ su postgres //psql用户

$ psql //默认可直接进入

$ psql -U posrgres -d dbname //使用psql命令进去如数据库管理

2 显示数据库

Bash代码

$ \l

3 选择使用某数据库

Bash代码

\c dbname

4 显示数据表

Bash代码

$ \dt

5为postgres用户添加密码

Bash代码

$ \password postgre

修改 vim /etc/postgresql/9.1/main/pg_hba.conf 中的 peer 模式为 md5

Statement

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