drop table if exists t;
create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 1;

drop table if exists t;
create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 2;

drop table if exists t;
create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 4;

drop table if exists t;

create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 8;

drop table if exists t;

create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 16;
drop table if exists t;

create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 32;
drop table if exists t;

create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 64;
drop table if exists t;

create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 128;
drop table if exists t;

create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 256;
drop table if exists t;

create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 512;
drop table if exists t;

create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 1024;
drop table if exists t;



RESULTS:
-------------

mysql> select version();
+-----------+
| version() |
+-----------+
| 5.7.16    |
+-----------+
1 row in set (0.00 sec)

mysql>
mysql> drop table if exists t;
Query OK, 0 rows affected, 1 warning (0.00 sec)

mysql> create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 1;
Query OK, 0 rows affected (0.01 sec)

mysql>
mysql> drop table if exists t;
Query OK, 0 rows affected (0.01 sec)

mysql> create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 2;
Query OK, 0 rows affected (0.01 sec)

mysql>
mysql> drop table if exists t;
Query OK, 0 rows affected (0.01 sec)

mysql> create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 4;
Query OK, 0 rows affected (0.03 sec)

mysql>
mysql> drop table if exists t;
Query OK, 0 rows affected (0.01 sec)

mysql>
mysql> create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 8;
Query OK, 0 rows affected (0.04 sec)

mysql>
mysql> drop table if exists t;
Query OK, 0 rows affected (0.02 sec)

mysql>
mysql> create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 16;
Query OK, 0 rows affected (0.08 sec)

mysql> drop table if exists t;
Query OK, 0 rows affected (0.03 sec)

mysql>
mysql> create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 32;
Query OK, 0 rows affected (0.45 sec)

mysql> drop table if exists t;
Query OK, 0 rows affected (0.07 sec)

mysql>
mysql> create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 64;
Query OK, 0 rows affected (1.74 sec)

mysql> drop table if exists t;
Query OK, 0 rows affected (0.17 sec)

mysql>
mysql> create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 128;
Query OK, 0 rows affected (5.67 sec)

mysql> drop table if exists t;
Query OK, 0 rows affected (1.33 sec)

mysql>
mysql> create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 256;
Query OK, 0 rows affected (12.20 sec)

mysql> drop table if exists t;
Query OK, 0 rows affected (0.94 sec)

mysql>
mysql> create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 512;
Query OK, 0 rows affected (30.24 sec)

mysql> drop table if exists t;
Query OK, 0 rows affected (1.20 sec)

mysql>
mysql> create table t(c1 int,c2 char,unique key(c1)) engine=innodb partition by linear key(c1) partitions 1024;
Query OK, 0 rows affected (57.01 sec)

mysql> drop table if exists t;
Query OK, 0 rows affected (2.44 sec)

mysql>