Re: [HACKERS] proposal: psql command \graw

"column_header" is somehow redundant with "tuples_only". Use the
existing one instead of adding a new one?

It is different - a result of tuples_only is just tuples - not column
names, not title, footer. I needed new special flag for enhancing
tuples_only to print column names

I do not understand. If you keep the special print_raw function, it can use tuples_only as true for without column names, and false for with column names?

More generally, ISTM that the same effect could be achieved without
adding a new print function, but by setting more options (separator,
...) and calling an existing print function. If so, I think it would
reduce the code size.

Maybe, maybe not. removing PRINT_RAW you need to enhance PRINT_UNALIGNED to
use one shot parameters and you have to teach it to print column names in
tuples_only mode. The code's length will be same. The form of this patch is
not final.

Hmmm. Ok. It depends on the change implication on the print unaligned function.

--
Fabien.