1set default_storage_engine=innodb; 2drop table if exists t0,t1,t2; 3create table t0(a int primary key); 4insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); 5create table t1(a int primary key); 6insert into t1 select A.a + B.a* 10 + C.a * 100 from t0 A, t0 B, t0 C; 7create table t2 ( 8kp1 int, 9kp2 int, 10col char(100), 11key(kp1, kp2) 12); 13insert into t2 select a, a, a from t1; 14select engine from information_schema.tables 15where table_schema=database() and table_name='t2'; 16engine 17InnoDB 18explain 19select * from t2 where kp1 between 10 and 20 and kp2 +1 >100; 20id select_type table type possible_keys key key_len ref rows Extra 211 SIMPLE t2 range kp1 kp1 5 NULL 11 Using index condition 22set debug_sync='handler_index_cond_check SIGNAL at_icp_check WAIT_FOR go'; 23select * from t2 where kp1 between 10 and 20 and kp2 +1 >100; 24connect con1, localhost, root,,; 25connection con1; 26set debug_sync='now WAIT_FOR at_icp_check'; 27kill query $target_id; 28set debug_sync='now SIGNAL go'; 29connection default; 30ERROR 70100: Query execution was interrupted 31set debug_sync='RESET'; 32disconnect con1; 33drop table t0,t1,t2; 34set default_storage_engine=default; 35