On tor, 2009-11-26 at 22:59 -0500, Robert Haas wrote:
> ISTM that if you run psql with "-f -", you shouldn't expect to get an
> interactive shell. Rather, you should expect psql to do whatever it
> normally does when given -f somefilename, except using stdin rather
> than the file. After all, you could have left out -f altogether if
> you'd wanted the interactive behavior. But then IJWH.
But by that logic, psql < file should also set interactive mode.