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我在使用 phpmyadmin 创建表时遇到问题，这会给我以下错误:
#1089 - Incorrect prefix key; the used key part isn't a string, the used length is longer than the key part, or the storage engine doesn't support unique prefix keys
这是我做的查询:
CREATE TABLE `b2b`.`users` ( `id` BIGINT NOT NULL AUTO_INCREMENT ,
`name` VARCHAR(30) NOT NULL ,
`surnames` VARCHAR(80) NOT NULL ,
`birthdate` DATE NOT NULL ,
`drivingdoc` VARCHAR(20) NOT NULL ,
`acdate` DATE NOT NULL ,
`countrydoc` VARCHAR(20) NOT NULL ,
`province` VARCHAR(20) NOT NULL ,
`locality` VARCHAR(35) NOT NULL ,
`address` VARCHAR(150) NOT NULL ,
`number` VARCHAR(20) NOT NULL ,
`flat` VARCHAR(20) NOT NULL ,
`door` VARCHAR(20) NOT NULL ,
`description` VARCHAR(2000) NOT NULL ,
PRIMARY KEY (`id`(7))) ENGINE = InnoDB;
在 ubuntu minimal 中使用 MariaDB。