friping的专栏

     错误：There are 5 other sessions using the database         解决： SELECT pg_terminate_backend( pid ) FROM pg_stat_activity WHERE pid <> pg_backend_pid( ) AND datname = current_datab...

  1. 断开连接 launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist   // 9.6 brew services stop postgresql       2. 删除/usr/local/var/postgres中的postmaster.pid rm /usr/local/va...