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Object Relational Mapping
JPA, JDO, Hibernate, and other such new fangled database technologies
This forum is for mapping frameworks. For questions about SQL itself, we recommend the
JDBC forum
or the interactive
JDBC FAQ!
We also have a
Hibernate FAQ
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Object Relational Mapping Forum at JavaRanch
How to solve JSON exception error [org.hibernate.LazyInitializationException: failed to lazily init]
10 years ago
0 replies
Unconsistent entity object collection state
Staff volunteer someone thinks this thread is probably resolved
10 years ago
2 replies
JPA Query using " where in" and setParameter
10 years ago
9 replies
Persistence exception
Staff volunteer someone thinks this thread is probably resolved
10 years ago
1 reply
The jar hinernate3 has no source attachment
10 years ago
1 reply
updating an object in hibernate
10 years ago
1 reply
Recursive List of Objects, mapping and persistence.
10 years ago
1 reply
Basic doubt in hibernate mapping for one-to-many and many-to-one
10 years ago
1 reply
1
Foreign Key Mapping with a Compund Key
10 years ago
1 reply
hibernate manyToMany, find object not linked
10 years ago
1 reply
Invalid composite primary key specification(jdeveloper 12c)
10 years ago
1 reply
Can Hibernate application deploy to tomcat?
10 years ago
1 reply
Stuck in making connection to database
10 years ago
11 replies
How should JPQL query look like for described scenario?
Staff volunteer someone thinks this thread is probably resolved
10 years ago
24 replies
TCP/IP connection not being established for MySQL
Staff volunteer someone thinks this thread is probably resolved
10 years ago
10 replies
Hibernate session.load() method doubt
10 years ago
1 reply
Group by or qnything else?
10 years ago
3 replies
One to many - many to one performance
Staff volunteer someone thinks this thread is probably resolved
10 years ago
9 replies
References to a function (UDF) in SQL Server
10 years ago
2 replies
Hibernate -org.hibernate.ObjectNotFoundException why?
10 years ago
6 replies
ibatis queries execution
10 years ago
1 reply
Not able to connect to MS SQL 2008
10 years ago
7 replies
HIbernate Mapping problem
10 years ago
0 replies
Thread Safety when we do sessionFactory.getCurrentSession
10 years ago
1 reply
Connecting to MySQL from eclipse
10 years ago
16 replies
Hibernate/jpa: do I have to "re-attach"
10 years ago
0 replies
JPA Join Query to display a sectorname from a sectorID foreign key table
10 years ago
0 replies
spring mvc JPA integration
10 years ago
0 replies
HQL update query problem.
10 years ago
0 replies
Request processing failed; nested exception is org.hibernate.exception.SQLGrammarException
Staff volunteer someone thinks this thread is probably resolved
10 years ago
4 replies
Is a field with ID mandatory for Hibernate mapping
10 years ago
2 replies
Create Database DTO classes from SQL file
10 years ago
1 reply
Hibernate
10 years ago
3 replies
createNativeQuery() JPA question
10 years ago
12 replies
why join keyword is needed
10 years ago
1 reply
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