On Tuesday, April 5, 2022, Jian He <hejian(dot)mark(at)gmail(dot)com> wrote:
> PostgreSQL: Documentation: 10: 51.51. pg_statistic_ext
> <https://www.postgresql.org/docs/10/catalog-pg-statistic-ext.html>
>
>> stxkind : An array containing codes for the enabled statistics kinds;
>> valid values are: d for n-distinct statistics, f for functional
>> dependency statistics
>
>
Read the current version of the docs.
David J.