Tatsuhito Kasahara <kasahara.tatsuhito@oss.ntt.co.jp> writes:
> In pgstatindex.c and pgstattuple.sql, some variables are defined with
> int type. So when we try to get informations about a large index by using
> pgstatindex, we get strange value of size and density.
> Because the values exceed int-max.
> ...
> I think that max_avail and free_space should be uint64.
Most places where we've dealt with this before, we use double, which is
guaranteed to be available whereas uint64 is not ...
regards, tom lane