Bruce Momjian <bruce@momjian.us> writes:
> Alvaro Herrera wrote:
>> To avoid the usage of unadorned "help" (which I don't think is going to
>> ever cause conflicts with a SQL command but perhaps it's better to be
>> prepared), one idea would be to respond with "please execute \help
>> instead", and then \help would emit the verbose output. Perhaps
>> eventually we could adorn it with "\help category", etc.
> Uh, imagine:
> test=> SELECT * from pg_class
> test-> help
You didn't read the patch: it would recognize "help" only when the input
buffer is empty. The only thing it's assuming is that no SQL command
will ever *begin* with the word "help".
regards, tom lane
