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我試圖使用pg_dump的工具,指定here創建轉儲文件創建轉儲文件,但我不斷收到這樣的結果:使用pg_dump的工具
$ PGPASSWORD=mypassword pg_dump -Fc --no-acl --no-owner -h localhost -U myuser app_db > app_db.dump
Is the server running on host "localhost" and accepting
TCP/IP connections on port 5432?
could not connect to server: Connection refused
Is the server running on host "localhost" and accepting
TCP/IP connections on port 5432?
could not connect to server: Connection refused
Is the server running on host "localhost" and accepting
TCP/IP connections on port 5432?
我使用OSX獅子的反彈排序時間,仍然不知道如何打開或關閉端口,所以,如果這是問題,請告訴我如何打開它,如果問題是其他事情,請告訴我它是什麼(以及如何解決它)
謝謝
顯然你的Postgres服務器沒有運行。 –