所以我有这个:
CREATE TABLE activeSessions (
id VARCHAR NOT NULL UNIQUE,
claimtime int,
mp FLOAT
);
当我把这个放到数据库中时,会出现:
#1064 - 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 'NOT NULL UNIQUE,
claimtime int,
mp FLOAT
)' at line 2
我该怎么解决这个问题?