Hibernate Archives - Page 4 of 6 - Simon Technology Blog

Hibernate – Connect multiple tables in HQL

Can anyone help me convert this query to HQL

SELECT
supplierOrderDetails.productID,< br /> supplierOrderDetails.orderQty,
supplierOrderReceiveDetail.qtyArrived
FROM
supplierOrder
INNER JO

October 12, 2021By Simo Hibernate connection, Hibernate, HQL, middle, multiple, tableLeave a Comment

Hibernate manually set id invalid reason and solution

In the process of using Hibernate, it is found that the manually set id (primary key) is invalid. Hibernate will still automatically generate a random id when saving (calling the merge() method pro

October 12, 2021By Simo Hibernate Hibernate, ID, invalid, manual, method, reasons, set, solutionLeave a Comment

Hibernate&MyBatis different

I. Introduction to the framework

Hibernate is an excellent ORM framework (object relationship implicit), which highly encapsulates the relationship between SQL statements and tables. Develope

October 12, 2021By Simo Hibernate Different, Hibernate, hibernate&mybatis, mybatisLeave a Comment

Hibernate – Envers: Unidirectional OneTomany does not have additional audit tables?

The following database structure:

Employee [EMP_ID(PK), name, salary]

Phone [ID(PK), number_str,OWNER_ID(FK)]

Employee_aud [EMP_ID(PK),REV(PK / FK),REVTYPE,name,salary]

Phon

October 12, 2021By Simo Hibernate additional, auditing, Envers, Hibernate, no, One-way, OneTomany, tableLeave a Comment

Why is Hibernate searches the same column 4 times? Help mapping?

My class looks like these. Why is the same column selected 4 times? What’s wrong with the mapping?

@Entity @Table(name=”CLIENTS”)
public class Client implements Serializable {
@Id @Generated

October 12, 2021By Simo Hibernate Column, help, Hibernate, like, Mapping, Second, select, whyLeave a Comment

Hibernate 3.2.6.GA LocalDateTime (JODA-TIME) mapping

After many headaches with java.util.Date and Calendar, I solved using joda-time 1.3 in my project, but now I am facing another problem. The project uses Hibernate 3.2.6.ga version. In order to map