MySQL server version for the right syntax to use near 'type=InnoDB' at line 1

时间:2023-03-10 06:37:33
MySQL server version for the right syntax to use near 'type=InnoDB' at line 1

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在执行一个Hibernate的演示样例时,配置了<property name="hibernate.hbm2ddl.auto">update</property>属性,可是自己主动建表却一直不成功,出错信息为:

ERROR: HHH000388: Unsuccessful: create table info_table (id integer not null auto_increment, title varchar(255), content varchar(255), primary key (id)) type=InnoDB

ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'type=InnoDB' at line 1

非常显然,这是MySQL的版本号问题导致的,实际上,在MySQL5.0曾经,type=InnoDB是有效的SQL语句,可是自己用的是MySQL5.5版本号,type=InnoDB不再有效了。

解决的方法就是改动hibernate.cfg.xml中的dialect属性,将

<property name="dialect">org.hibernate.dialect.MySQLInnoDBDialect</property>改动为

<property name="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</property>

再次执行,发现能够自己主动建表了。