You can connect to a database with \c <database> or \connect <database> . ... <看更多>

PostgreSQL is a general purpose and object-relational database ... In this video you will learn various ways to ... ... <看更多>

psql : could not connect to server: Connection refused Is the server running on host "10.1.1.47" and accepting TCP/IP connections on port 5432? in postgresql. ... <看更多>