create table t1(f1 int not null)engine=innodb;
create table t2(f1 int not null)engine=innodb;
insert into t1 select * from seq_1_to_100;
insert into t2 select * from seq_1_to_100;
# restart: --innodb_encrypt_tables=0 --innodb_encryption_threads=1 --innodb_encryption_rotate_key_age=9
# Enable encryption
set global innodb_encrypt_tables=ON;
# Create a new table and it is added to rotation list
create table t3(f1 int not null)engine=innodb;
insert into t3 select * from seq_1_to_100;
# Increase the version and it should set rotation
# variable for the encryption plugin
set global debug_key_management_version=10;
select  @@debug_key_management_version;
@@debug_key_management_version
10
# Decrease the key version and Disable the encryption
set global debug_key_management_version=1;
set global innodb_encrypt_tables=off;
DROP TABLE t1, t2, t3;