create unlogged table test_vacuum (a bigint)
                               with (autovacuum_enabled=off);

insert into test_vacuum select i from generate_series(1,100000000) s(i);

create index idx_0 on test_vacuum (a);
create index idx_1 on test_vacuum (a);
create index idx_2 on test_vacuum (a);
create index idx_3 on test_vacuum (a);
create index idx_4 on test_vacuum (a);

vacuum analyze;
checkpoint;
