ndb_basic.result:

c128 int,

primary key(c1)) engine=ndb;

drop table t1;

create table t1 (

a1234567890123456789012345678901234567890 int primary key,

a12345678901234567890123456789a1234567890 int,

index(a12345678901234567890123456789a1234567890)

) engine=ndb;

show tables;

Tables_in_test

t1

insert into t1 values (1,1),(2,1),(3,1),(4,1),(5,2),(6,1),(7,1);

explain select * from t1 where a12345678901234567890123456789a1234567890=2;

id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra

1	SIMPLE	t1	ref	a12345678901234567890123456789a1234567890	a12345678901234567890123456789a1234567890	5	const	10	Using where

select * from t1 where a12345678901234567890123456789a1234567890=2;

a1234567890123456789012345678901234567890	a12345678901234567890123456789a1234567890

5	2

drop table t1;