text: \d cr_ao_table_btree_index
  
  insert into cr_ao_table_btree_index values ('0_zero', 0, '0_zero', 0, 0, 0, '{0}', 0, 0, 0, '2004-10-19 10:23:54', '2004-10-19 10:23:54+02', '1-1-2000');
  insert into cr_ao_table_btree_index values ('1_zero', 1, '1_zero', 1, 1, 1, '{1}', 1, 1, 1, '2005-10-19 10:23:54', '2005-10-19 10:23:54+02', '1-1-2001');
  insert into cr_ao_table_btree_index values ('2_zero', 2, '2_zero', 2, 2, 2, '{2}', 2, 2, 2, '2006-10-19 10:23:54', '2006-10-19 10:23:54+02', '1-1-2002');
  insert into cr_ao_table_btree_index select i||'_'||repeat('text',100),i,i||'_'||repeat('text',3),i,i,i,'{3}',i,i,i,'2006-10-19 10:23:54', '2006-10-19 10:23:54+02', '1-1-2002' from generate_series(3,100)i;
  
  set enable_seqscan=off;
  select numeric_col from cr_ao_table_btree_index where numeric_col=1;
  drop table cr_ao_table_btree_index;
  