create table t1(
a int primary key
) engine=ndbcluster;
insert into t1 values
(00),(01),(02),(03),(04),(05),(06),(07),(08),(09),
(10),(11),(12),(13),(14),(15),(16),(17),(18),(19),
(20),(21),(22),(23),(24),(25),(26),(27),(28),(29),
(30),(31),(32),(33),(34),(35),(36),(37),(38),(39),
(40),(41),(42),(43),(44),(45),(46),(47),(48),(49),
(50),(51),(52),(53),(54),(55),(56),(57),(58),(59),
(60),(61),(62),(63),(64),(65),(66),(67),(68),(69),
(70),(71),(72),(73),(74),(75),(76),(77),(78),(79),
(80),(81),(82),(83),(84),(85),(86),(87),(88),(89),
(90),(91),(92),(93),(94),(95),(96),(97),(98),(99);

# expected result 0 roundtrips - read stats from share
explain extended select * from t1 where a < 100;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	range	PRIMARY	PRIMARY	4	NULL	10	100.00	Using where with pushed condition: (`test`.`t1`.`a` < 100)
Warnings:
Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` < 100)
@ndb_execute_count:=VARIABLE_VALUE-@ndb_init_execute_count
0
insert into t1 select a+100 from t1;

# expected result 0 roundtrips - read stats from share
explain extended select * from t1 where a < 100;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	range	PRIMARY	PRIMARY	4	NULL	20	100.00	Using where with pushed condition: (`test`.`t1`.`a` < 100)
Warnings:
Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` < 100)
@ndb_execute_count:=VARIABLE_VALUE-@ndb_init_execute_count
0
delete from t1 where a >= 100;

# expected result 0 roundtrips - read stats from share
explain extended select * from t1 where a < 100;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	range	PRIMARY	PRIMARY	4	NULL	10	100.00	Using where with pushed condition: (`test`.`t1`.`a` < 100)
Warnings:
Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` < 100)
@ndb_execute_count:=VARIABLE_VALUE-@ndb_init_execute_count
0
begin;
insert into t1 select a+100 from t1;
commit;

# expected result 0 roundtrips - read stats from share
explain extended select * from t1 where a < 100;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	range	PRIMARY	PRIMARY	4	NULL	20	100.00	Using where with pushed condition: (`test`.`t1`.`a` < 100)
Warnings:
Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` < 100)
@ndb_execute_count:=VARIABLE_VALUE-@ndb_init_execute_count
0
begin;
delete from t1 where a >= 100;
commit;

# expected result 0 roundtrips - read stats from share
explain extended select * from t1 where a < 100;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	range	PRIMARY	PRIMARY	4	NULL	10	100.00	Using where with pushed condition: (`test`.`t1`.`a` < 100)
Warnings:
Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` < 100)
@ndb_execute_count:=VARIABLE_VALUE-@ndb_init_execute_count
0
begin;
insert into t1 select a+100 from t1;
rollback;

# expected result 0 roundtrips - read stats from share
explain extended select * from t1 where a < 100;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	range	PRIMARY	PRIMARY	4	NULL	10	100.00	Using where with pushed condition: (`test`.`t1`.`a` < 100)
Warnings:
Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` < 100)
@ndb_execute_count:=VARIABLE_VALUE-@ndb_init_execute_count
0
begin;
delete from t1 where a <= 100;
rollback;

# expected result 0 roundtrips - read stats from share
explain extended select * from t1 where a < 100;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	range	PRIMARY	PRIMARY	4	NULL	10	100.00	Using where with pushed condition: (`test`.`t1`.`a` < 100)
Warnings:
Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` < 100)
@ndb_execute_count:=VARIABLE_VALUE-@ndb_init_execute_count
0
insert into t1 select a from t1;
ERROR 23000: Can't write; duplicate key in table 't1'

# expected result 0 roundtrips - read stats from share
explain extended select * from t1 where a < 100;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	range	PRIMARY	PRIMARY	4	NULL	10	100.00	Using where with pushed condition: (`test`.`t1`.`a` < 100)
Warnings:
Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` < 100)
@ndb_execute_count:=VARIABLE_VALUE-@ndb_init_execute_count
0
begin;
insert into t1 select a from t1;
ERROR 23000: Can't write; duplicate key in table 't1'

# expected result 0 roundtrips - read stats from share
explain extended select * from t1 where a < 100;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	range	PRIMARY	PRIMARY	4	NULL	10	100.00	Using where with pushed condition: (`test`.`t1`.`a` < 100)
Warnings:
Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` < 100)
@ndb_execute_count:=VARIABLE_VALUE-@ndb_init_execute_count
0
drop table t1;