Mysql text 空洞问题

Mysql text 空洞问题

create table t (id varchar(100), context text);
insert into t values(1, repeat('haha', 100));
insert into t values(2, repeat('haha', 100));
insert into t values(3, repeat('haha', 100));
insert into t select * from t;
delete from t where id=1;
optimize table t;