1
create table t1 (a blob);
2
insert into t1 values ('a'),('aa'),('aaa');
3
select length(a) from t1;
6
create table t1 (pk int auto_increment primary key, a blob);
7
insert into t1 (a) values ('ccc'),('bb'),('a');
8
select pk,length(a) from t1 order by length(a);
9
SELECT libinnodb_datadict_dump();
12
create table t1 (a blob);
13
insert into t1 values ('aaa'),('aa'),('a');
14
select length(a) from t1 order by length(a);