Alvaro Herrera <alvherre@2ndquadrant.com> writes:
> On 2020-May-20, Tom Lane wrote:
>> I feel like we'd be better advised to somehow
>> treat can-be-bare-col-label as an independent classification.
> Would it make sense (and possible) to have a keyword category that is
> not disjoint wrt. the others? Maybe that ends up being easier than
> a solution that ends up with six or seven categories.
Yeah, that's the same thing I was vaguely imagining -- an independent
flag on each keyword as to whether it can be used as a bare column
alias.
regards, tom lane