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call mtr.add_suppression("InnoDB: Warning: Index.*");
set DEBUG_DBUG='+d,ib_ha_innodb_stat_not_initialized';
create table t1(a int not null primary key, b int, c int, key(b), key(c)) engine=innodb;
create procedure innodb_insert_proc (repeat_count int)
begin
declare current_num int;
set current_num = 0;
while current_num < repeat_count do
insert into t1 values(current_num, current_num, current_num);
set current_num = current_num + 1;
end while;
end//
commit;
set autocommit=0;
call innodb_insert_proc(10000);
commit;
set autocommit=1;
select count(1) from t1;
count(1)
10000
select count(1) from t1 where a between 5 and 100;
count(1)
96
select count(1) from t1 where b between 5 and 256;
count(1)
252
select count(1) from t1 where c between 7 and 787;
count(1)
781
set DEBUG_DBUG=NULL;
drop procedure innodb_insert_proc;
drop table t1;
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