Projections.sum of Integer value exception
Hi, Iam getting an exception while doing a sum over Criteria. Query looks like proList.add(Projections.sum("quantity")); where quantity is Integer field. The query is not executing. 

exelent
thanks a los, you've been very helpful!!! 

hibernate projection
hibernate projection  why projection are used and in what situation do we need to use projections 

Hibernate Criteria Projections, Aggregation and Grouping
Hibernate Criteria Projections, Aggregation and Grouping In this tutorial you will learn about the Projections, Aggregation and Grouping in Criteria Query. In Criteria query a query result set projection is represented as object 

Hibernate Projections Tutorials and Examples
Hibernate Projections Tutorials and Examples       Hibernate Projections In this section, you will learn about the hibernate projections with an appropriate example 

HibernateCriteriaAggregate-Projection
. max() function returns maximum value of specified field in the table. min() function returns minimum value of specified field in the table. avg...(Employee.class); //Max Projection criteria.setProjection 

Hibernate Projections
Hibernate Projections       In this section, you will learn about the hibernate projections with an appropriate example. Projections: The package Criteria is used as a framework 

Hibernate Criteria Projections
Hibernate Criteria Projections The Hibernate Criteria Projection contains all the projections instances. You can add many projection in to it by calling... example on projection CriteriaProjection.java package net.roseindia.main 

projection criteria hibernate Example
projection criteria hibernate Example In this Example, We will discuss about hibernate criteria query, The class org.hibernate.criterion.Projections  is used by applications as a framework for building new kinds of Projection 

Hibernate Projections (rowCount or countDistinct)
Hibernate Projections (rowCount or countDistinct)   ... the hibernate projection with an example.  Projection Interface... are provided by the Projections factory class. The Projection interface might 

Hibernate Projection Example (Sum)
Hibernate Projection Example (Sum)       In this section, you will learn to hibernate aggregate function like: sum() using hibernate projection.  The following example 

Hibernate Projection Count
Hibernate Projection Count       In this section, you will learn to hibernate projection count. The example demonstrates the rowCount() method of the projection interface