DROP DATABASE IF EXISTS mcs8_db; CREATE DATABASE mcs8_db; USE mcs8_db; CREATE TABLE t1(col1 SMALLINT DEFAULT 10)ENGINE=Columnstore; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( `col1` smallint(6) DEFAULT 10 ) ENGINE=Columnstore DEFAULT CHARSET=latin1 CREATE TABLE t2(col1 TINYINT NOT NULL)ENGINE=Columnstore; SHOW CREATE TABLE t2; Table Create Table t2 CREATE TABLE `t2` ( `col1` tinyint(4) NOT NULL ) ENGINE=Columnstore DEFAULT CHARSET=latin1 CREATE INDEX on t2(col1); ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'on t2(col1)' at line 1 CREATE TABLE t3(col1 INT, CHECK (col1>=10))ENGINE=Columnstore; SHOW CREATE TABLE t3; Table Create Table t3 CREATE TABLE `t3` ( `col1` int(11) DEFAULT NULL, CONSTRAINT `CONSTRAINT_1` CHECK (`col1` >= 10) ) ENGINE=Columnstore DEFAULT CHARSET=latin1 CREATE TABLE t4(col1 INT PRIMARY KEY AUTO_INCREMENT)ENGINE=Columnstore; ERROR 42000: Too many keys specified; max 0 keys allowed CREATE TABLE t4(col1 INT )MAX_ROWS=10, ENGINE=Columnstore; ERROR 42000: The storage engine for the table doesn't support The syntax or the data type(s) is not supported by Columnstore. Please check the Columnstore syntax guide for supported syntax or data types. CREATE TABLE t5(col1 INT )MIN_ROWS=10, ENGINE=Columnstore; ERROR 42000: The storage engine for the table doesn't support The syntax or the data type(s) is not supported by Columnstore. Please check the Columnstore syntax guide for supported syntax or data types. DROP DATABASE mcs8_db;