postgresql – 如何启动Postgres服务器?
发布时间:2020-12-13 16:29:34 所属栏目:百科 来源:网络整理
导读:我真的有这个问题了一段时间,但我终于决定采取.最初使用Brew安装Postgres. 升级到OSX 10.8.2后才能收到 psql: could not connect to server: No such file or directory Is the server running locally and accepting connections on Unix domain socket "/t
我真的有这个问题了一段时间,但我终于决定采取.最初使用Brew安装Postgres.
升级到OSX 10.8.2后才能收到 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"? 当我打字时出错 $psql 命令. 我看到以下过程: $ps auxw | grep post Tulsa 59222 0.0 0.2 2483256 14808 ?? Ss Thu03PM 0:02.61 /System/Library/PrivateFrameworks/DiskImages.framework/Resources/diskimages-helper -uuid 470DA5CC-1602-4D69-855F-F365A6512F90 -post-exec 4 Tulsa 57940 0.0 0.2 2498852 13648 ?? Ss Wed10PM 0:00.61 /System/Library/PrivateFrameworks/DiskImages.framework/Resources/diskimages-helper -uuid FAFAAAB4-0F67-42C8-864E-EF8C31A42EE3 -post-exec 4 root 24447 0.0 0.1 2476468 10080 ?? Ss 8Feb13 0:03.40 /System/Library/PrivateFrameworks/DiskImages.framework/Resources/diskimages-helper -uuid CC768720-12C2-436C-9020-548C275A6B0C -post-exec 4 Tulsa 74224 0.0 0.0 2432768 596 s002 R+ 7:24PM 0:00.00 grep post $which psql /usr/local/bin/psql $pg_ctl start pg_ctl: no database directory specified and environment variable PGDATA unset Try "pg_ctl --help" for more information.
您尚未启动Postgres服务器. Postgres的一些dmg软件包将其设置为在启动时作为服务运行.但是没有安装.
你需要初始化一个数据目录,开始postgres,然后从那里去. initdb /some/directory # just do this ONCE pg_ctl -D /some/directory start # many other options,e.g. logging,available here psql postgres 您可以为数据目录设置一个环境变量,稍后将不再需要-D标志.你可以稍后再看. (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |