Jak zaimportować spakowany plik do Postgres Table?

Z poziomu Postgresa:

COPY table_name FROM PROGRAM 'unzip -p input.csv.zip' DELIMITER ',';

Ze strony man dla unzip -p :

-p     extract files to pipe (stdout).  Nothing but the file data is sent to stdout, and the files are always extracted  in  binary
       format, just as they are stored (no conversions).