CREATE TABLE employee ( id INT UNSIGNED AUTO_INCREMENT, email VARCHAR(100) NOT NULL, full_name VARCHAR(200) NOT NULL, PRIMARY KEY (id) ) ENGINE = RocksDB; ALTER TABLE employee ENGINE = TokuDB; MySQL [test]> SHOW GLOBAL VARIABLES LIKE 'default\_%storage_engine'; +----------------------------+--------+ | Variable_name | Value | +----------------------------+--------+ | default_storage_engine | InnoDB | | default_tmp_storage_engine | | +----------------------------+--------+ MySQL [test]> SHOW GLOBAL VARIABLES LIKE 'plugin_dir'; +---------------+------------------------+ | Variable_name | Value | +---------------+------------------------+ | plugin_dir | /usr/lib/mysql/plugin/ | +---------------+------------------------+ INSTALL PLUGIN sphinx SONAME 'ha_sphinx.so'; UNINSTALL PLUGIN sphinx; SELECT seq FROM seq_1_to_10_step_2; SELECT CHAR(s1.seq), CHAR(s2.seq) FROM seq_97_to_122 s1 JOIN seq_97_to_122 s2;