Hibernate（二）：MySQL server version for the right syntax to use near 'type=InnoDB' at line x

目前使用的hibernate5.2.9版本，配置的mysql方言为：

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

使用的表更新策略为：

<property name="hibernate.hbm2ddl.auto">create</property>

可是每次执行都出现了以下错误：

INFO: HHH000423: Disabling contextual LOB creation as JDBC driver reported JDBC version [3] less than 4
Hibernate: 

    drop table if exists NEWS
四月 15, 2017 1:38:33 下午 org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl getIsolatedConnection
INFO: HHH10001501: Connection obtained from JdbcConnectionAccess [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess@180e6ac4] for (non-JTA) DDL execution was not in auto-commit mode; the Connection 'local transaction' will be committed and the Connection will be set into auto-commit mode.
Hibernate: 

    create table NEWS (
       ID integer not null auto_increment,
        AUTHOR varchar(255),
        CONTENT varchar(255),
        CREATEDATE datetime,
        primary key (ID)
    ) type=InnoDB
四月 15, 2017 1:38:33 下午 org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl getIsolatedConnection
INFO: HHH10001501: Connection obtained from JdbcConnectionAccess [org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess@305f031] for (non-JTA) DDL execution was not in auto-commit mode; the Connection 'local transaction' will be committed and the Connection will be set into auto-commit mode.
四月 15, 2017 1:38:33 下午 org.hibernate.tool.schema.internal.ExceptionHandlerLoggedImpl handleException
WARN: GenerationTarget encountered exception accepting command : Error executing DDL via JDBC Statement
org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL via JDBC Statement
    at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67)
    at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlString(SchemaCreatorImpl.java:440)
    at org.hibernate.tool.schema.internal.SchemaCreatorImpl.applySqlStrings(SchemaCreatorImpl.java:424)
    at org.hibernate.tool.schema.internal.SchemaCreatorImpl.createFromMetadata(SchemaCreatorImpl.java:315)
    at org.hibernate.tool.schema.internal.SchemaCreatorImpl.performCreation(SchemaCreatorImpl.java:166)
    at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:135)
    at org.hibernate.tool.schema.internal.SchemaCreatorImpl.doCreation(SchemaCreatorImpl.java:121)
    at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:155)
    at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72)
    at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:309)
    at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:445)
    at com.dx.hibernate5.test.HelloWord.main(HelloWord.java:40)
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: 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 7
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at com.mysql.jdbc.Util.handleNewInstance(Util.java:403)
    at com.mysql.jdbc.Util.getInstance(Util.java:378)
    at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1031)
    at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:957)
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3361)
    at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3295)
    at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1852)
    at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1975)
    at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2470)
    at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2399)
    at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:718)
    at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:54)
    ... 11 more

根据提示很显然得知：这是MySQL的版本问题导致的问题。

实际上，在MySQL5.0以前，type=InnoDB是有效的SQL语句，但是自己用的是MySQL5.7版本，type=InnoDB不再有效了。

解决办法就是修改hibernate.cfg.xml中的dialect属性，将

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

修改为

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

再次运行，发现可以自动建表了。