Andres Freund <andres(at)anarazel(dot)de> writes:
> On June 28, 2018 4:28:39 PM PDT, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> (In principle, CREATE STATISTICS might someday obsolete this use-case
>> for expression indexes, but it hasn't done so yet AFAIK.)
> You mean stats on them, or the feature entirely? If the latter, how?
No, just the collection-of-stats-on-an-expression part.
regards, tom lane