Robert Haas <robertmhaas(at)gmail(dot)com> writes:
>> BTW, this brings up another point, which is that up to now it's often
>> been possible to use plpgsql variable names that conflict with
>> core-parser reserved words, so long as you didn't need to use the
>> reserved word with its special meaning. That will stop working when
>> this patch goes in. Doesn't bother me any, but if anyone thinks it's
>> a serious problem, speak now.
> Any keyword or just fully reserved keywords?
Anything that's not allowed as a column name will be at issue.
regards, tom lane