drop table if exists t;

set max_parallel_workers_per_gather = 0;

create table t(a bigint) with (fillfactor = 25);

insert into t select i from generate_series(1,10000000) s(i);

create index idx_1 on t using brin (a) with (pages_per_range = 4);

create index idx_2 on t using brin (a);

analyze t;

\d+
\di+

explain analyze select * from t where a = 1000;

drop index idx_2;

explain analyze select * from t where a = 1000;
