In this tutorial you will learn about hibernate criteria fetch size

Hibernate Criteria Fetch Size

Please consider the fetchSize example of hibernate criteria API

CriteriaFetchSize.java

package net.roseindia.main;

import java.util.Iterator;
import java.util.List;

import net.roseindia.bean.Student;
import net.roseindia.util.HibernateUtil;

import org.hibernate.Criteria;
import org.hibernate.Session;

public class CriteriaFetchSize {
	public static void main(String[] args) {
		int size = 4;
		Session session = HibernateUtil.getSessionFactory().openSession();
		Criteria criteria = session.createCriteria(Student.class);
		criteria.setFetchSize(size);
		List list = criteria.list();
		Iterator iterator = list.iterator();
		while (iterator.hasNext()) {
			Student student = (Student) iterator.next();
			System.out.println(student.getName());
		}

	}
}

When you run this application it will display message as shown below:

Hibernate: select this_.roll_no as roll1_0_, this_.name as name0_0_, this_.course as course0_0_, this_.address as address0_0_, this_.addmision_date as addmision5_0_0_ from student this_ Ramesh Raman Aman Raman Vikash Ramesh Bharat Chulbul Panday

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