psql: error: connection to server on socket “/var/run/postgresql/.s.PGSQL.5432“ failed: No such file

psql: error: connection to server on socket “/var/run/postgresql/.s.PGSQL.5432“ failed: No such file

当我在linux debian版本安装postgres数据库遇到的问题:
root@VM-8-13-debian:~# sudo su - postgres
postgres@VM-8-13-debian:~$ psql
psql: error: connection to server on socket "/var/run/postgresql/.s.PGSQL.5432" failed: No such file or directory
	Is the server running locally and a***epting connections on that socket?

帮我解决成功的方法如下:可以直接复制运行,需要看注释

步骤一:

dpkg-reconfigure locales

步骤二:

  • 注意这里的16是我postgres的版本,你要改成你对应的版本数字比如14就改成14,然后出现语言区域我一般默认直接回车
pg_createcluster 16 main --start

步骤三:

/etc/init.d/postgresql start

然后就成功了

sudo su - postgres
psql

引用来自

https://askubuntu.***/questions/50621/can-not-connect-to-postgresql-listening-on-port-5432

转载请说明出处内容投诉
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