Hibernate正向工程报错

Question

Hibernate正向工程报错，帮忙看一下该怎么改

javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute statement
 at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:149)
 at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:157)
 at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:164)
 at org.hibernate.internal.SessionImpl.doFlush(SessionImpl.java:1443)
 at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:493)
 at org.hibernate.internal.SessionImpl.flushBeforeTransactionCompletion(SessionImpl.java:3207)
 at org.hibernate.internal.SessionImpl.beforeTransactionCompletion(SessionImpl.java:2413)
 at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.beforeTransactionCompletion(JdbcCoordinatorImpl.java:467)
 at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.beforeCompletionCallback(JdbcResourceLocalTransactionCoordinatorImpl.java:156)
 at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.access$100(JdbcResourceLocalTransactionCoordinatorImpl.java:38)
 at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.commit(JdbcResourceLocalTransactionCoordinatorImpl.java:231)
 at org.hibernate.engine.transaction.internal.TransactionImpl.commit(TransactionImpl.java:68)
 at StudentsTest.destory(StudentsTest.java:30)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
 at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
 at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
 at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
 at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
 at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
 at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
 at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
 at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
 at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
 at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:678)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
 at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: org.hibernate.exception.SQLGrammarException: could not execute statement
 at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:63)
 at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
 at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:111)
 at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:97)
 at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:178)
 at org.hibernate.engine.jdbc.batch.internal.NonBatchingBatch.addToBatch(NonBatchingBatch.java:45)
 at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3013)
 at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3513)
 at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:89)
 at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:589)
 at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:463)
 at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:337)
 at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:39)
 at org.hibernate.internal.SessionImpl.doFlush(SessionImpl.java:1437)
 ... 32 more
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'datab.students' doesn't exist
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
 at java.lang.reflect.Constructor.newInstance(Unknown Source)
 at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
 at com.mysql.jdbc.Util.getInstance(Util.java:408)
 at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:943)
 at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3973)
 at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3909)
 at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2527)
 at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2680)
 at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2494)
 at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1858)
 at com.mysql.jdbc.PreparedStatement.executeUpdateInternal(PreparedStatement.java:2079)
 at com.mysql.jdbc.PreparedStatement.executeUpdateInternal(PreparedStatement.java:2013)
 at com.mysql.jdbc.PreparedStatement.executeLargeUpdate(PreparedStatement.java:5104)
 at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1998)
 at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:175)
 ... 41 more