hibernate使用分区的postgresql插入批处理

CREATE TABLE measurement (
   id SERIAL PRIMARY KEY,
   logdate DATE NOT NULL,
   value NUMERIC(10,2)
) PARTITION BY RANGE (logdate);

CREATE TABLE measurement_y2022m01 PARTITION OF measurement
   FOR VALUES FROM ('2022-01-01') TO ('2022-02-01');

  <session-factory>
     <property name="hibernate.connection.url">jdbc:postgresql://localhost/mydatabase</property>
     <property name="hibernate.connection.username">myusername</property>
     <property name="hibernate.connection.password">mypassword</property>
      ...
   </session-factory>
</hibernate-configuration>

Session session = sessionFactory.openSession();
Transaction transaction = session.beginTransaction();

for (int i = 0; i < 1000; i++) {
   Measurement measurement = new Measurement();
   measurement.setLogdate(new Date());
   measurement.setValue(1.0);
   session.save(measurement);
   
   if (i % 50 == 0) {
      session.flush();
      session.clear();
   }
}

transaction.commit();
session.close();