Disable wrapping in Psql output

Question

When using Psql in Linux, if the result of my SQL query contains many columns or long strings of data, it will wrap the initial view and only once I scroll to the side will it s

Answer 1

less's -F or -S flag will causes \d some_table to not show any output in some cases.

-F or --quit-if-one-screen
    Causes less to automatically exit if the entire file can be 
    displayed on the first screen.

-S or --chop-long-lines
    Causes lines longer than the screen width to be chopped rather than folded. 
    That is, the portion of a long line that does not fit in the screen width is 
    not shown. The default is to fold long lines; that is, display the remainder 
    on the next line.

Use them like this:

PAGER="less -S" psql

Seems safer at the inconvenience of having to manually exit less.