BE THE CODER > Hibernate > Native SQL

The following example shows how to execute native SQLs. Hibernate provides addScalar method to specify the column name to query and its datatype. It returns a List of Object arrays (Object[]) with scalar values for specified columns in the query. Refer first example for the configuration and mapping.

File Name :	com/bethecoder/tutorials/hibernate/basic/native_queries/ScalarQueryTest3.java
Author :	Sudhakar KV
Email :	[email protected]


package com.bethecoder.tutorials.hibernate.basic.native_queries;



import java.util.Arrays;

import java.util.List;



import org.hibernate.Hibernate;

import org.hibernate.Query;

import org.hibernate.Session;



import com.bethecoder.tutorials.hibernate.basic.util.HibernateUtil;



public class ScalarQueryTest3 {



  /**

   * @param args

   */

  public static void main(String[] args) {



    Session session = HibernateUtil.getSessionFactory().openSession();

    session.beginTransaction();

    

    Query query = session.createSQLQuery("SELECT * FROM company")

      .addScalar("id", Hibernate.INTEGER)

      .addScalar("name", Hibernate.STRING)

      .addScalar("empcnt", Hibernate.LONG);

      

    List<?> rows = query.list();    

    System.out.println("Selected row count : " + rows.size());

    

    for (Object row : rows) {

      System.out.println(Arrays.toString((Object[])row));

    }

    

    session.getTransaction().commit();

    session.close();

  }

  

}

Scalar Query3