Hi
You redirect stats from pg_class and pg_statistics to a local hash table.
> This is pretty hairy :(
> I guess you'd also need to handle pg_statistic_ext and ext_data.
> pg_stats doesn't work, since the data isn't in pg_statistic - it'd need to
> look
> at pg_get_gtt_statistics.
>
Without this, the GTT will be terribly slow like current temporary tables
with a lot of problems with bloating of pg_class, pg_attribute and
pg_depend tables.
Regards
Pavel