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1. Hibernate query with fetch question    stackoverflow.com

I have a 2 entities in a One-To-Many relationship: OfficeView.java: 

public class OfficeView implements java.io.Serializable {

    private Integer officeId;
    private String addr1;
    private String ...

2. JPA: query not fetching the latest data    stackoverflow.com

I'm finding that JPA is not fetching the latest data from the database. My data model has a customer entity that owns a number of order entities. I'm persisting an order: 

em.persist(order);
em.getTransaction().commit();
em.close();
To ...

3. Hibernate query for fetching xml data?    coderanch.com

Hi Using Hibernate query how to fetch each node and its value for eg. ---------------------------------------------------- ID XML ---------------------------------------------------- 1 2 3 -------------------------------------------------------- Upto 2000 records, using dom parser its very slow (6 seconds). for fetching particular nodes and its value I want result like ------------------ Node value ------------------ data_1 1 data_1 2 ...

4. Difference between query.setFetchSize and query.setMaxResult    forum.hibernate.org

The setMaxResults() control how many rows the query will return. Even if there are more matching rows only the maximum specified number are returned. The setMaxResults() is typically used together with setFirstResult() to implement paging. Eg. the first query returns records 1 to 1000, the second query returns 1001 to 2000, and so on. The setFetchSize() control how many rows are ...

5. Fetch Join Query    forum.hibernate.org

Hi, I'm developing a web application with Struts 2, Spring, Hibernate, Tomcat and Postgres, I need to query a Database that has countries, states and cities that are related, to load a triple select with them, I'm trying this query: Code: Query query = session.createQuery("from Country c left join fetch c.states s left join fetch s.cities"); and I get the following ...

6. Extra fetch queries executed in many-to-one    forum.hibernate.org

Here's an excerpt of my code (I only copied the bits I think are relevant) Code: /** * @hibernate.class table="bid" */ public class Bid { private int id; String title; User user = new User(); Item item = new Item(); ...

7. How to retrieve the query    forum.hibernate.org

Hi All, I am new to Hibernate and I am trying to do a simple insert. It did not throw any errors and at the same time did not insert into the table. My question is how can I take a look at the insert query that hibernate is executing? I used 'true' but it shows the query something like ...

8. join fetch making extra query    forum.hibernate.org

Regular Joined: Tue Mar 21, 2006 11:01 am Posts: 65 The mapping fragments below work. They pull back the data I want to see. But there appears to be an extra query being made that should not need to be made, at least it seems that way to me. Granted that this may not be the most wonderful relational model (we've ...

9. fetch query with aliasToBean    forum.hibernate.org





10. fetch="join" makes additional queries in one-to-many - bug?    forum.hibernate.org

I find that in a one-to-many scenario, fetch="join" behaves the same as fetch="select". I understand that fetch="join" needs to make a single query to the database using joins. Whereas, I found that Hibernate is always making additional queries on the child table(the number of queries can of course be controlled by batch-size option). Is this a known bug?. If so, why ...

11. possible bug: query specified join fetching, but the owner..    forum.hibernate.org

Newbie Joined: Mon Jan 17, 2005 5:43 am Posts: 13 Location: Macau An Order contains some OrderItem's. Each OrderItem contains a Product and a quantity. To retrieve the Orders, The following HQL works: Code: from Order o left join fetch o.items i join fetch i.product However, if I specify the select clause: Code: select o from Order o left join fetch ...