3
drop table if exists t1;
4
create table t1 (a int);
5
insert into t1 values (1),(2),(3);
21
show global status like 'Handler%';
31
Handler_read_rnd_next 12
34
Handler_savepoint_rollback 0
53
show global status like 'Handler%';
63
Handler_read_rnd_next 39
66
Handler_savepoint_rollback 0
70
show global status like 'Handler%';
80
Handler_read_rnd_next 0
83
Handler_savepoint_rollback 0