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PostgreSQL on the command line

I am just getting back into PostgreSQL.  Here are the things I had to learn today:

1.  Command line usage:
  • su - postgres
  • psql
  • select version();
2.  Dumping data for import on another server
  • pg_dump -o mydb -U postgres -W > mydb.sql
  • -o has to do with oids (Not sure if I need this yet)
  • -U is for user
  • -W is for password.  It prompts when you run the command


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