About DESC
ORDER BY clause (JPQL / Criteria API)
Explains how to use the ORDER BY clause in a JPA/JPQL query.... ORDER BY Expressions Order Direction (ASC, DESC) Grouping (GROUP BY) Order ORDER BY in ... in the FROM clause . Order Direction (ASC, DESC) The default ordering direction is ascending. Therefore, when ...
desc(x)
Create an ordering by the descending value of the expression.(Method of javax.persistence.criteria.CriteriaBuilder)
Criteria Query Selection and Results
Reference (JavaDoc) of JPA query criteria result interfaces, including Selection, CompoundSelection, Order and Tuple.... order direction - either ascending (ASC) or descending (DESC). The CriteriaBuilder ... See JavaDoc Reference Page... and desc desc(x) CriteriaBuilder's method Create an ordering by the ...
javax.persistence.OrderBy
Specifies the ordering of the elements of a collection valued association or element collection at the point when the association or collection is retrieved.(Annotation of JPA)
Cannot sort descending, when ordering by caluculated float in a method
Hi, I have found an issue in ordering by a method. I have two entities : Invoice and InvoiceItem. public class InvoiceItem{ .. private float price; private float amount; .. } public class Invoice{ ... select i from Invoice i order by i.getPrice() desc/asc it gives the same order for desc and asc (every time asc) When the float is not calculated (only ...
JPA Query Structure (JPQL / Criteria)
Explains the structure of a JPQL query, which consists of 6 clauses: SELECT, FROM, WHERE, GROUP BY, HAVING, ORDER BY.... expression. See JavaDoc Reference Page... , desc desc(x) CriteriaBuilder's method Create an ordering by the ...
JPA Criteria API Queries
Explains how to use the JPA Criteria API (CriteriaBuilder, CriteriaQuery, etc.) to build JPQL like queries.... expression. See JavaDoc Reference Page... , desc desc(x) CriteriaBuilder's method Create an ordering by the ...
Sorting problem
Hi, I was rewriting our DAO to support pagging in large dataset and I think I have found a problem with sorting. I send you a test case - sorry for using the same project as previous, but it was faster to write this test case. As usual, you can load data with DataLoader and then check problem with QueryData. There is a simple query with "order by" sentence: ... ; q = "select br from Branch br ORDER BY ?1 DESC" ; icQuery = em. createQuery ( q, Branch. class ... String q = "select br from Branch br ORDER BY br.id DESC" ; icQuery = em. createQuery ( q, Branch. class ...
javax.persistence.Column
Is used to specify the mapped column for a persistent property or field.(Annotation of JPA)
