2013/2/3 Tom Lane <tgl@sss.pgh.pa.us>:
> Pavel Stehule <pavel.stehule@gmail.com> writes:
>> now missing variables is replaced by variable's name. We can implement
>> some pset option - some like define what do with missing variable
>
>> \pset missing_variable (use_name | use_null | error )
>
> No, it isn't "replaced by variable's name". What actually happens is we
> don't attempt a replacement unless the string after the colon matches an
> existing variable. Tampering with that seems dangerous and foolish.
some other ideas?
do you think so full NULL support has sense?
Regards
Pavel
>
> regards, tom lane