gist test

\timing
SET client_min_messages = 'DEBUG5';
SET log_min_messages = 'DEBUG5';
SET wal_level = 'minimal';

create extension if not exists cube;

begin transaction;
SELECT setseed(.43);

create table dataTable(c cube);
create index idx0 on dataTable using gist(c);
create index idx1 on dataTable using gist(c);
create index idx2 on dataTable using gist(c);
create index idx3 on dataTable using gist(c);

--insert into dataTable(c) select cube(array[x/100,y/100,z/100]) from generate_series(1,1e2,1) x,generate_series(1,1e2,1) y,generate_series(1,1e2,1) z;
insert into dataTable(c) select cube(array[random(),random(),random()]) from generate_series(1,1e2,1) x,generate_series(1,1e2,1) y,generate_series(1,3e1,1) z;

select pg_size_pretty(pg_relation_size('idx'));

rollback;