#
# Bug #29207450 TINYTEXT COLUMN TAKES LONG TIME IN THE GROUP BY OPERATION.
#
create table t1 (id serial primary key auto_increment,a varchar(100),b varchar(100));
create table t2 (id serial primary key auto_increment,a varchar(100),b tinytext);
insert into t1 (a, b) values('a', '746d847beb7e'),('a','746d847beb7e'),('a', '746d847beb7e'),('a','746d847beb7e'),('a','746d847beb7e');
insert into t1 (a, b) select 'a', '746d847beb7e' from t1 t1,t1 t2,t1 t3,t1 t4;
insert into t1 (a, b) select 'a', '746d847beb7e' from t1 t1,t1 t2;
insert into t1 (a, b) select 'a', '746d847beb7e' from t1;
insert into t2 (a, b) values('a', '746d847beb7e'),('a','746d847beb7e'),('a', '746d847beb7e'),('a','746d847beb7e'),('a','746d847beb7e');
insert into t2 (a, b) select 'a', '746d847beb7e' from t2 t1,t2 t2,t2 t3,t2 t4;
insert into t2 (a, b) select 'a', '746d847beb7e' from t2 t1,t2 t2;
insert into t2 (a, b) select 'a', '746d847beb7e' from t2;
select count(*) from t1;
count(*)
795060
select count(*) from t2;
count(*)
795060
set big_tables = 1;
select b, count(*) from t1 group by b;
b	count(*)
746d847beb7e	795060
select b, count(*) from t2 group by b;
b	count(*)
746d847beb7e	795060
set big_tables = 0;
select b, count(*) from t1 group by b;
b	count(*)
746d847beb7e	795060
select b, count(*) from t2 group by b;
b	count(*)
746d847beb7e	795060
drop table t1, t2;