psql: could not connect to server: No such file or directory
postgresql报错:
psql: could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/tmp/.s.PGSQL.5432"?
1.可能是服务没启动,以下3中启动方式:
(1) postmaster -D /usr/local/pgsql/data/ (注意:这里的/usr/local/pgsql/data/ 是你的postgresql安装路径)
(2)postmaster -D /usr/local/pgsql/data/ > logfile 2>&1 &
(3)pg_ctl start -D /usr/local/pgsql/data/
2.可能是系统环境没加psql:
用which psql回车找到psql路径,用echo $PATH查看PATH中有没有psql路径,没有的话就添加:方法如下:http://www.cnblogs.com/nightswatch/articles/4439776.html
3.还有问题的话:移步http://stackoverflow.com/questions/12472988/postgresql-error-could-not-connect-to-server-no-such-file-or-directory
psql: could not connect to server: No such file or directory的更多相关文章
- 问题解决:psql: could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"?
错误提示: psql: could not connect to server: No such file or directory Is the server running locally and ...
- psql: could not connect to server: No such file or directory&&PGHOST
由于环境变量 PGHOST配置不当引起的 postgres@pgdb-> psql psql: could not connect to server: No such file or dire ...
- 问题解决:psql: could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"?
错误提示: psql: could not connect to server: No such file or directory Is the server running locally and ...
- docker 踩坑笔记之 psql: could not connect to server
最近在用docker跑rails,也遇到了一些坑,这里记录一下. 首先build项目: docker-compose build 然后就开始报错了: psql: could not connect t ...
- “psql: could not connect to server: Connection refused” Error when connecting to remote database
问题: I am trying to connect to a postgres database installed in a remote server using the following c ...
- postgresql connection failure:SQLSTATE[08006] [7] could not connect to server: Permission denied Is the server running on host "127.0.0.1" and accepting TCP/IP connections on port 5432?
PHP 程序无法连接到 CentOS 上的PostgreSQL,但是在 CentOS 服务器上却能正常运行 psql, 操作如下:多次重启 PG 数据库后发现 CGI 脚本无法连接数据库,但是可以使用 ...
- SSH登录之后运行命令报错的解决办法-- Failed to connect to Mir: Failed to connect to server socket: No such file or directory
问题描述: Failed to connect to Mir: Failed to connect to server socket: No such file or directory 解决方案: ...
- LoadRunner执行过程报错“Failed to connect to server "xxx.xxx.xxx.xxx:xx":[10060] connetion time out”
执行性能测试过程中,LR报错: Action.c(6):Error -27796: Failed to connect to server "xxx.xxx.xxx.xxx:xx" ...
- MySQL忘记密码,或:root密码重置报错:mysqladmin: connect to server at 'localhost' failed的解决方案
MySQL root密码重置报错:mysqladmin: connect to server at 'localhost' failed的解决方案 1 登陆失败,mysqladmin修改密码失败 ...
随机推荐
- moviepy音视频剪辑:视频基类VideoClip子类DataVideoClip、UpdatedVideoClip、ImageClip、ColorClip、TextClip类详解
☞ ░ 前往老猿Python博文目录 ░ 一.概述 在<moviepy音视频剪辑:moviepy中的剪辑相关类及关系>介绍了剪辑相关类及关系,其中VideoClip有多个直接子类和间接子类 ...
- 【老孟Flutter】41个酷炫的 Loading 组件库
老孟导读:目前 loading 库中包含41个动画组件,还会继续添加,同时也欢迎大家提交自己的 loading 动画组件或者直接微信发给我也可以. Github 地址:https://github.c ...
- Number.isNaN和isNaN
isNaN会通过Number方法,试图将字符串"测试"转换成Number类型,但转换失败了,因为 Number('测试') 的结果为NaN ,所以最后返回true. 而Number ...
- PHash从0到1
背景 在重复图识别领域,对于识别肉眼相同图片,PHash是很有用的,而且算法复杂度很低.它抓住了 " 人眼对于细节信息不是很敏感 " 的特性,利用DCT变换把高频信息去掉,再加上合 ...
- 第二章、 Centos 6.8安装 Docker
2.1检查Docker的先决条件 64位 CPU计算机(x86_64),不支持32位 CPU 运行Linux 3.8 或更高版本内核. 内核必须支持一种合适的存储驱动(storage driver), ...
- Day5 - 07 函数的参数-参数组合
现在我们学完了位置参数.默认参数.可变参数.关键字参数.命名关键字参数五种参数类型.在Python中定义函数,可以使用这五种参数进行组合.但是参数定义的顺序必须是:必选参数.默认参数.可变参数.命名关 ...
- Ubuntu系统升级
转自:Ubuntu14.04升级到18.04 查看当前版本 lsb_release -a 执行更新 apt-get update apt-get upgrade apt dist-upgrade 重启 ...
- Salesforce LWC学习(二十九) getRecordNotifyChange(LDS拓展增强篇)
本篇参考: https://developer.salesforce.com/docs/component-library/documentation/en/lwc/data_ui_api https ...
- react第二单元(react的组件-state-props-setState)
第二单元(react的组件-state-props-setState) 课程目标 理解组件和组件的创建.以及能够根据实际场景去划分合理的组件. 理解并且能够灵活的应用组件中的state.props. ...
- [水题日常]UVA1625 Color Length
来整理一下思路- 一句话题意:给两个大写字母的序列,每次取出其中一个数列的第一个元素放到新序列里面,对每个字母\(c\)记它的跨度\(L(c)\)为这个字母最后出现的位置-第一次出现的位置,求新序列所 ...