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SET DEFAULT_STORAGE_ENGINE='tokudb';
*** Bug #22169 ***
DROP TABLE IF EXISTS t1;
create table t1 (a int, b varchar(20), c int, key (a));
insert into t1 values (1,"10",100);
insert into t1 values (2,"20",200);
insert into t1 values (3,"30",300);
insert into t1 values (4,"40",400);
insert into t1 values (5,"50",500);
explain select * from t1 where a > 3;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range a a 5 NULL 2 Using where
select * from t1 where a > 3;
a b c
4 40 400
5 50 500
select b from t1 where a > 3;
b
40
50
select c from t1 where a > 3;
c
400
500
delete from t1 where a <2;
explain select * from t1 where a >= 4;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range a a 5 NULL 2 Using where
select * from t1 where a >= 4;
a b c
4 40 400
5 50 500
select b from t1 where a >= 4;
b
40
50
select c from t1 where a >= 4;
c
400
500
update t1 set c = c+1000;
explain select * from t1 where a >= 4;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range a a 5 NULL 2 Using where
select * from t1 where a >= 4;
a b c
4 40 1400
5 50 1500
select b from t1 where a >= 4;
b
40
50
select c from t1 where a >= 4;
c
1400
1500
DROP TABLE t1;
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