Is it possible in some way to tell Hibernate to conditionally ignore missing columns in the database table when performing CRUD operations?
I have a Java application that uses Hibernate as th
Tag: Hibernate
Use the Hibernate Projections on Entity With Manytoone relationship, use fewer columns on SQL query
I am trying to build a smaller SQL to avoid the “select * from A” built for hibernate Criteria by default.
If I Using simple fields (no relation), through “Transformers”, I can manage to have
Select multiple hibernate import.sql depending on the conditions
How to specify the import file I want to run hibernate. Is there a configuration option I can put (I think I have seen something similar somewhere) I can say custom. sql file and hibernate will run
Hibernate returns ArrayIndexOutofbounds
The entity class is:
DeviceWithReading. java
package com.fde.entity;
import java.util.Set;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchTyp
Hibernate how to use constants as part of the composite external reference
I have a main table A, which contains a composite primary key, composed of two columns. One of the columns is a constant (“constant value” in the code below). This table is defined as follows Show:
Hibernate – two different transactions will be successfully submitted
I am using two different databases. I am using two different sessions to delete records from the two databases. The code is as follows:
try{
Session session1 = factory.getSession();
Transac
Hibernate – GRAILS and PostgreSQL do not generate tables
So I have some simple domain classes, I make sure not to use any PostgreSQL (or any other vendor) reserved words. Executing grails schema-export will generate a DDL, when targeting the same When th
Hibernate – HQL’With ‘clause in JPQL
From the Hibernate 3.6 documentation:
You may supply extra join conditions using the HQL with keyword. from Cat as cat
left join cat.kittens as kitten
with kitten.bodyWeight> 10.0 Thi
How to solve AbstractMethodError in Hibernate 5?
I am trying to use hibernate 5 in Java EE in tomcat 7, and I receive this error:
java .lang.AbstractMethodError
org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:278)
org.hib
Hibernate – C3P0 deadlock detection – thread run too frequent
We are using Hibernate and the c3p0 connection pool library. So far, this combination works well, until recently we decided to increase maxPoolSize to 1000 and perform a lot of stress testing on ou