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Hibernate Criteria Set Max Results
Posted on: April 14, 2011 at 12:00 AM
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In this tutorial you will learn about hibernate criteria set max results

Hibernate Criteria Set Max Results

The set max result of hibernate criteria API is used to fetch the maximum number of at a time
Criteria criteria = session.createCriteria(Student.class);
	criteria.add(Restrictions.like("name", "%R%"));
	criteria.setMaxResults(1);
	List list = criteria.list();

An example of set max result is given below

CriteriaSetMaxResult.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;
import org.hibernate.criterion.Restrictions;

public class CriteriaSetMaxResult {
	public static void main(String[] args) {
		Session session = HibernateUtil.getSessionFactory().openSession();
		Criteria criteria = session.createCriteria(Student.class);
		criteria.add(Restrictions.like("name", "%R%"));
		criteria.setMaxResults(1);
		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_ where this_.name like ? limit ?
Ramesh

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