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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
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Hibernate FAQ
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Object Relational Mapping Forum at JavaRanch
How to delay hibernate connection from application startup in web app
14 years ago
1 reply
Id key in .hbm.xml
14 years ago
3 replies
Set- Key Mapping issue with nested-composite-element
14 years ago
1 reply
Session creation falied - error
14 years ago
10 replies
NullPointerException in hibernate
14 years ago
5 replies
Error Deleting Persisted Objects: Hibernate/MySQL
14 years ago
8 replies
iBatis and Bidirectional Association
14 years ago
2 replies
mixed null properties in Restrictions?
14 years ago
0 replies
Setting JTA with JPA
14 years ago
3 replies
No TransactionManagerLookup specified Exception
14 years ago
2 replies
How to get ' current timestamp' from DB2 database in hibernate using HQL or Criteria
14 years ago
4 replies
Mixing Hibernate Inheritance Mapping Strategies
14 years ago
0 replies
List query annotation ?
14 years ago
2 replies
stackoverflow JTATransactionFactory
14 years ago
1 reply
Strange: Lazy OneToOne with same table??
14 years ago
0 replies
Hibernate and polymorphism
14 years ago
0 replies
Problem in matching property type
14 years ago
1 reply
Hibernate criteria query for Oracle special characters
14 years ago
1 reply
hibernate undefined alias : 1 error
14 years ago
1 reply
Problem with mapping
14 years ago
1 reply
hbm without primary key
14 years ago
2 replies
setMaxResults overwritten by NULL after set to 2 by getSingleResult()
14 years ago
1 reply
problem with em.merge
14 years ago
1 reply
Invalid MySQL syntax when using 'select new list()'
14 years ago
0 replies
what is ORM exactly??
14 years ago
7 replies
Retrieving Table Structure Using Hibernate...
14 years ago
1 reply
one-to-one non-lazy loading but Filters Not Applied.
14 years ago
0 replies
JPA - A Simple Query with Relationships
14 years ago
2 replies
casting list of one class object into other class objects list
14 years ago
1 reply
one-to-one with property-ref always non-lazy
14 years ago
1 reply
New to hibernate
14 years ago
3 replies
Query throwing “Invalid column name” error.
14 years ago
0 replies
Hibernate with Multiple Storage Engine in MySQL v5.0.81
14 years ago
3 replies
Avoid StaleObjectStateException in hibernate for bidirectional relation
14 years ago
1 reply
Difference between HQL and DetachedCriteria
14 years ago
1 reply
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