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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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6 replies
Object Relational Mapping
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1 reply
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2 replies
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0 replies
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Object Relational Mapping Forum at JavaRanch
Setting lazy For One-to-One relation using Configuration Object
7 years ago
0 replies
what jars are needed for jpa using hibernate
7 years ago
14 replies
Not able to create POJO and cog.xml files from netbeans 6.9 via reverse engineering
7 years ago
0 replies
two classes mapped with same entity name
7 years ago
1 reply
How DB Transactions are handled
7 years ago
4 replies
Hibernate - Basics
7 years ago
2 replies
EJB Query Help
7 years ago
3 replies
problem in adding the values
7 years ago
1 reply
Hibernate: Problem with @SecondaryTable annotation
7 years ago
1 reply
unable to map all parts of SDO_GEOMETRY
7 years ago
6 replies
Error:EntityManager must be access within a transaction
7 years ago
1 reply
Problem with the sample hibernate program
7 years ago
13 replies
java.lang.IllegalArgumentException: Unknown entity
7 years ago
2 replies
parent key not found
7 years ago
0 replies
How to use hibernate with servlet
7 years ago
4 replies
JPA error: A JDBC Driver or DataSource class name must be specified in the ConnectionDriverName prop
7 years ago
0 replies
@OneToMany for 0..* and 1..*
7 years ago
0 replies
JPA deployment problem
Staff volunteer Devaka Cooray thinks this thread is probably resolved
7 years ago
1 reply
Debugging table creation
7 years ago
2 replies
Audit Logging in Ibatis.
7 years ago
6 replies
JPA relations become null when flushed
7 years ago
0 replies
How do you map a table in hibernate using Netbeans?
7 years ago
0 replies
problem with showing records in hibernate
Staff volunteer David Newton thinks this thread is probably resolved
7 years ago
1 reply
EJB3 and Hibernate Second Level Cache Invalidation
7 years ago
0 replies
Best tutorial for hibernate
7 years ago
7 replies
Hibernate Mapping for id
7 years ago
5 replies
Months needed to self-learn hibernate using tutorials & books ?
7 years ago
4 replies
soft delete functionality
7 years ago
6 replies
TransientObjectException: object references an unsaved transient instance
7 years ago
1 reply
Adding many-to-many relationships using TopLink
Staff volunteer Ankit Garg thinks this thread is probably resolved
7 years ago
2 replies
JNDI Mapping for oracle datasource
7 years ago
2 replies
JDBC connections to EJB within a XML file?
7 years ago
0 replies
Hiding password value from persistance.xml
7 years ago
6 replies
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7 years ago
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ManyToMany Deletes Entries
7 years ago
2 replies
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