• Menu
  • Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

JavaBeat

Java Tutorial Blog

  • Java
    • Java 7
    • Java 8
    • Java EE
    • Servlets
  • Spring Framework
    • Spring Tutorials
    • Spring 4 Tutorials
    • Spring Boot
  • JSF Tutorials
  • Most Popular
    • Binary Search Tree Traversal
    • Spring Batch Tutorial
    • AngularJS + Spring MVC
    • Spring Data JPA Tutorial
    • Packaging and Deploying Node.js
  • About Us
    • Join Us (JBC)
  • Java
    • Java 7
    • Java 8
    • Java EE
    • Servlets
  • Spring Framework
    • Spring Tutorials
    • Spring 4 Tutorials
    • Spring Boot
  • JSF Tutorials
  • Most Popular
    • Binary Search Tree Traversal
    • Spring Batch Tutorial
    • AngularJS + Spring MVC
    • Spring Data JPA Tutorial
    • Packaging and Deploying Node.js
  • About Us
    • Join Us (JBC)

hibernate query

How to solve QuerySyntaxException (table is not mapped) in hibetnate?

December 1, 2008 //  by JavaBeat//  Leave a Comment

The following exception is very common if you are the beginner for hibernate. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Exception in thread "main" org.hibernate.hql.ast.QuerySyntaxException: book is not mapped [from book] at org.hibernate.hql.ast.util.SessionFactoryHelper.requireClassPersister(SessionFactoryHelper.java:158) at org.hibernate.hql.ast.tree.FromElementFactory.addFromElement(FromElementFactory.java:87) at org.hibernate.hql.ast.tree.FromClause.addFromElement(FromClause.java:70) at org.hibernate.hql.ast.HqlSqlWalker.createFromElement(HqlSqlWalker.java:255) at org.hibernate.hql.antlr.HqlSqlBaseWalker.fromElement(HqlSqlBaseWalker.java:3056) …

Category: HibernateTag: hibernate query

How to use named parameters and named query in Hibernate?

July 26, 2008 //  by Krishna Srinivasan//  Leave a Comment

Named Parameters in Hibernate Query There is two types of query parameters binding in the Hibernate Query. One is positioned parameter and another one is named parameter. But, hibernate recommend to use the named parameters since it is more flexible and powerful compare to the positioned parameter. Here we will look into the named parameter …

Category: HibernateTag: hibernate query

Three ways to create query in Hibernate

July 26, 2008 //  by Krishna Srinivasan//  Leave a Comment

Create Query in Hibernate To create query in the Hibernate ORM framework, there is three different types. The following are the three ways to create query instance: session.createQuery() session.createSQLQuery() session.createCriteria() We will look into the details of each category in detail. also read: Introduction to Hibernate Hibernate Interview Questions Interceptors in Hibernate Hibernate Books session.createQuery() …

Category: HibernateTag: hibernate query

Hibernate Criteria Query API / HQL Example

July 23, 2008 //  by Krishna Srinivasan//  Leave a Comment

Hibernate Criteria Example Criteria APIs in the hibernate framework is useful for creating the dynamic query to execute.It is an alternative way to write the queries without using HQL. The queries are generated at runtime and excuted on the fly. Application developer need not worry about writing the query in hand, he/she just need to …

Category: HibernateTag: hibernate query

Primary Sidebar

Follow Us

  • Facebook
  • Pinterest

FEATURED TUTORIALS

np.zeros

A Complete Guide To NumPy Functions in Python For Beginners

What is new in Java 6.0 Collections API?

The Java 6.0 Compiler API

Introductiion to Jakarta Struts

What’s new in Struts 2.0? – Struts 2.0 Framework

JavaBeat

Copyright © by JavaBeat · All rights reserved
Privacy Policy | Contact