SQL> SHOW GLOBAL VARIABLES WHERE Variable_name IN ('version','version_comment'); +-----------------+----------------+ | Variable_name | Value | +-----------------+----------------+ | version | 10.3.9-MariaDB | | version_comment | MariaDB Server | +---------------+------------------+ SELECT demo_seq.nextval; SELECT lastval(demo_seq); SELECT SETVAL(demo_seq, 42); ERROR 1093 (HY000): You can't specify target table 'customer' for update in FROM clause SQL> CREATE TABLE accounting ( name VARCHAR(55), amount DECIMAL(11, 2), `date` DATE ) WITH SYSTEM VERSIONING; SQL> UPDATE accounting SET amount = amount + 500.0, `date` = '2018-03-13' WHERE name = 'Offenders'; SQL> ALTER TABLE accounting ADD SYSTEM VERSIONING; SQL> CREATE TABLE mail ( subject VARCHAR(255) , body VARCHAR(255) , attachment LONGBLOB COMPRESSED , metadata JSON COMPRESSED ); SHOW ENGINE ROCKSDB STATUS; SQL> ALTER TABLE test WAIT 5 ADD COLUMN bla INT; ERROR 1205 (HY000): Lock wait timeout exceeded; try restarting transaction SQL> ALTER TABLE test ADD INDEX (data), ALGORITHM = INSTANT; SQL> SELECT * FROM test LIMIT 1; +---+-----------+-------------------+-----+ | 3 | Some data |2018-09-11 17:47:04|NULL | +---+-----------+-------------------+-----+ [mysqld] proxy_protocol_neworks = localhost,192.168.2.0/24 SQL> INSTALL SONAME 'disks'; ERROR 1126 (HY000): Can't open shared library 'disks.so' (errno: 1, Loading of beta plugin DISKS is prohibited by --plugin-maturity=gamma)