PSQL: Dump a database
Using pg_dump function
PSQL: Dump a database
Using pg_dump function
PSQL: Get The Size Of A Database
Using the pg_database_size function
PSQL: Change The Current Directory
The cd meta-command
PSQL: Auto Expanded Display
Intelligently display results vertically or horizontally
PSQL: Sets With The Values Command
Create single or even multiple columns of values