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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
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What are these SQL words?
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Cannot seem to create the database on BaseX 10.5 properly using an XML file, any help?
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Object Relational Mapping Forum at JavaRanch
JPA Left Join Eager Fetch fetches again with a select if child row doesnt exits
7 years ago
2 replies
Hibernate select Oracle
7 years ago
1 reply
Java JPA Order By with GPS Coordinates
7 years ago
3 replies
JPA LIKE condition
Staff volunteer someone thinks this thread is probably resolved
7 years ago
3 replies
BasicPathUsageException: Cannot join to attribute of basic type
Staff volunteer someone thinks this thread is probably resolved
7 years ago
2 replies
cascade and inverJoinColumn
7 years ago
1 reply
How to access Sort Field name of Foreign Key in an entity using Hibernate Lucene Search?
7 years ago
1 reply
many-to-many link table
7 years ago
2 replies
Hibernate Teradata Dymanic model pojos creation
7 years ago
0 replies
Object Relational Mapping
Hibernate 4 & Spring 4 - ReflectionManager Class Not Found
Staff volunteer someone thinks this thread is probably resolved
7 years ago
11 replies
1
How to use the many to many annotation?
7 years ago
3 replies
how to connect hibernate.cfg.xml with MS Access
7 years ago
1 reply
Database schema in hibernate
7 years ago
1 reply
JPA recursive entity
Staff volunteer someone thinks this thread is probably resolved
7 years ago
3 replies
1
org.hibernate.MappingException: Following superclasses referenced in extends not found: null
Staff volunteer someone thinks this thread is probably resolved
7 years ago
3 replies
1
Hibernate - ColumnTransformer- XMLType - Use of extract() to select/assign Specific Node
7 years ago
1 reply
How to reduce the boilerplate code in entitymanager in spring mvc ?
7 years ago
1 reply
Confused about inserting a single entity as explained in Murach's Java Servlets/JSP 3rd edition
7 years ago
4 replies
1
HHH000327 org.hibernate.property.access.spi.PropertyAccessException
7 years ago
1 reply
Hibernate fetching eagerly when told to fetch lazy
7 years ago
4 replies
How can Hibernate create Tables in DB without commiting?
Staff volunteer someone thinks this thread is probably resolved
7 years ago
10 replies
Avoid duplication while insert through Hibernate
Staff volunteer someone thinks this thread is probably resolved
7 years ago
3 replies
Specific entity for insert and get object
7 years ago
0 replies
unable to insert using Hql: getting error: unexpected token: from
7 years ago
2 replies
Are there any changes for these topics from Hibernate 3 to Hibernate 4 and 5?
7 years ago
1 reply
How to connect Java to MySQL
Staff volunteer someone thinks this thread is probably resolved
7 years ago
1 reply
Comparing two tables of different database
7 years ago
3 replies
how can I get every first result in each group by hibernate Criteria?
7 years ago
8 replies
From Murach's Java Servlets/JSP 3rd edition Question about example of Primary Keys in JPA entity.
7 years ago
2 replies
Switching from ojdbc6.jar to ojdbc7.jar
7 years ago
2 replies
Error in hbm.xml file in hibernate
Staff volunteer someone thinks this thread is probably resolved
7 years ago
5 replies
business logic in jpa entities?
7 years ago
25 replies
1
1
ORM or JDBC for large data load
7 years ago
5 replies
object references an unsaved transient instance - save the transient instance before flushing
7 years ago
1 reply
Object Relational Mapping
Want to persist 100 @Entity objects during the same @Transaction
7 years ago
1 reply
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