New Topic

programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums

this forum made possible by our volunteer staff, including ...

Marshals:

Sheriffs:

Saloon Keepers:

Bartenders:

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
Forum buddy: Aspose, the maker of many Java file manipulation tools

Best this year

How do you Map String Array to JPA ?

10 replies 1

Can you give me real time scenario when to use Procedure, Function, Cursor, Trigger?

3 replies 2

Object Relational Mapping

MySQL table is there but it says it doesn't exist

9 replies

Join query and hibernate 3

10 replies

Object Relational Mapping

Generate portable SQL statements

15 replies

Object Relational Mapping

Why use JPA over Hibernate?

11 replies

Object Relational Mapping

Hibernate and JPA Book Reccomendations

3 replies

JPA, one-to-many list is always null

13 replies

How to show Result from combined two tables by hibernate?

19 replies

The debug process for PersistenceException

3 replies

Custom EclipseLink ExceptionHandler

0 replies

Object Relational Mapping

JEE CRUD Application

2 replies

Object Relational Mapping

org.apache.tomcat.dbcp cannot be cast to oracle.jdbc.OracleConnection when using eclipselink JPA

4 replies

Trying to use inner join in my class but it throws error

1 reply

Object Relational Mapping

what is JPA Persistence Unit

2 replies

Object Relational Mapping

java hibernate persisting classes that need data from super class?

1 reply

Experiencing Some difficulties with Hibernate

0 replies

JPA error illegal argument exception

2 replies

hibernate 3 to hibernate 4

0 replies

How to ignore some database errors in a Hibernate Session

2 replies

More »
Best this month

Join query and hibernate 3

10 replies

The debug process for PersistenceException

3 replies

Custom EclipseLink ExceptionHandler

0 replies

Trying to use inner join in my class but it throws error

1 reply

Object Relational Mapping

java hibernate persisting classes that need data from super class?

1 reply

Experiencing Some difficulties with Hibernate

0 replies

hibernate 3 to hibernate 4

0 replies

How to convert java program with Hibernate3 to Hibernate 5.3.1?

0 replies

JpaObjectRetrievalFailureException

0 replies

More »
Object Relational Mapping Forum at JavaRanch

Can't update a many-to-many relatonship

7 years ago 3 replies

hibernate create query method result in Stirng?

7 years ago 6 replies

subquery sql to hql

7 years ago 3 replies

Persistence: Hibernate vs iBATIS vs JDBC: Performance

7 years ago 0 replies

Mapping three table with a class

7 years ago 0 replies

List Type Sorting Hibernate

7 years ago 0 replies

Hibernate not deleting rows

7 years ago 4 replies

exception with JPA application

7 years ago 3 replies

JPA + JBoss = java.lang.ClassCastException

7 years ago 1 reply

Hibernate Criteria Query Problem

7 years ago 1 reply

[Hibernate] mapping collections of collections

7 years ago 2 replies

self referencing relationship - many selects from hibernate

7 years ago 1 reply

JPA Auto Incrementing EmbeddedId (Composit primary key values).

7 years ago 3 replies

How to export and import from data from syabse database using hibernate

7 years ago 2 replies

How to remove and insert entity in same transaction?

7 years ago 0 replies

hibernate project configuration in eclipse3.5 and netbeans6.8

7 years ago 10 replies

SQL exception when using datasource

7 years ago 2 replies

org.hibernate.hql.ast.QuerySyntaxException: Unable to locate class

7 years ago 1 reply

HQL join returns no results.

7 years ago 1 reply

java.lang.UnsupportedOperationException: The user must supply a JDBC connection

7 years ago 2 replies

org.hibernate.AnnotationException: mappedBy reference an unknown target entity property

7 years ago 1 reply

How to map to multiple entities from a single field

7 years ago 1 reply

Saving associated objects in hibernate one-to-one mapping

7 years ago 1 reply

Null Pointer Exception @ SessionFactory

7 years ago 2 replies

ORA-02275: such a referential constraint already exists in the table

7 years ago 0 replies

how to retrieve hibernate parent class attribute from displaytag tag?

7 years ago 0 replies

Exception in thread "main" org.hibernate.exception.GenericJDBCException: Cannot open connection

7 years ago 11 replies

Persistence: Calling Stored Procedures from Hibernate

7 years ago 0 replies

Hibernate design pattern problem

7 years ago 1 reply

NullPointerException at the SessionFactory create line.

7 years ago 44 replies [ 1, 2 ]

hibernate with spring potential problems

7 years ago 2 replies

Hibernate SchemaExportTask Problem

7 years ago 1 reply

which one is preferred between session.save() and session.persist()

7 years ago 0 replies

Need help about Managed binding

7 years ago 2 replies

How to persist a class with HashMap<String,POJO> attribute-drriving me nutssss

7 years ago 1 reply
- ◄
- 1-40
- 41-80
- 81-120
- 121
- 122
- 123
- 124
- 125
- 126
- 127
- 128
- 129
- 130
- 131
- 132
- 133
- 134
- 135
- 136
- 137
- 138
- 139
- 140
- 141
- 142
- 143
- 144
- 145
- 146
- 147
- 148
- 149
- 150
- 151
- 152
- 153
- 154
- 155
- 156
- 157
- 158
- 159
- 160
- 161-200
- 201-240
- 241-280
- 281-320
- 321-337
- ►
Forum leaders: Bear Bibeault Tim Moores
Databases
- JDBC and Relational Databases 83464
- MongoDB 526
- Hadoop 1202
- Neo4j 135
- Riak 1
- Big Table 67
- Other Big Data 278

What do the icons mean:

= Topic with 1 to 5 flags
= Topic with 5 or more flags
= Topic with 10 or more flags
= Topic with unread post(s)

Object Relational Mapping

Best this year

How do you Map String Array to JPA ?

Can you give me real time scenario when to use Procedure, Function, Cursor, Trigger?

MySQL table is there but it says it doesn't exist

Join query and hibernate 3

Generate portable SQL statements

Why use JPA over Hibernate?

Hibernate and JPA Book Reccomendations

JPA, one-to-many list is always null

How to show Result from combined two tables by hibernate?

The debug process for PersistenceException

Custom EclipseLink ExceptionHandler

JEE CRUD Application

org.apache.tomcat.dbcp cannot be cast to oracle.jdbc.OracleConnection when using eclipselink JPA

Trying to use inner join in my class but it throws error

what is JPA Persistence Unit

java hibernate persisting classes that need data from super class?

Experiencing Some difficulties with Hibernate

JPA error illegal argument exception

hibernate 3 to hibernate 4

How to ignore some database errors in a Hibernate Session

Best this month

Join query and hibernate 3

The debug process for PersistenceException

Custom EclipseLink ExceptionHandler

Trying to use inner join in my class but it throws error

java hibernate persisting classes that need data from super class?

Experiencing Some difficulties with Hibernate

hibernate 3 to hibernate 4

How to convert java program with Hibernate3 to Hibernate 5.3.1?

JpaObjectRetrievalFailureException

Object Relational Mapping Forum at JavaRanch

Can't update a many-to-many relatonship

hibernate create query method result in Stirng?

subquery sql to hql

Persistence: Hibernate vs iBATIS vs JDBC: Performance

Mapping three table with a class

List Type Sorting Hibernate

Hibernate not deleting rows

exception with JPA application

JPA + JBoss = java.lang.ClassCastException

Hibernate Criteria Query Problem

[Hibernate] mapping collections of collections

self referencing relationship - many selects from hibernate

JPA Auto Incrementing EmbeddedId (Composit primary key values).

How to export and import from data from syabse database using hibernate

How to remove and insert entity in same transaction?

hibernate project configuration in eclipse3.5 and netbeans6.8

SQL exception when using datasource

org.hibernate.hql.ast.QuerySyntaxException: Unable to locate class

HQL join returns no results.

java.lang.UnsupportedOperationException: The user must supply a JDBC connection

org.hibernate.AnnotationException: mappedBy reference an unknown target entity property

How to map to multiple entities from a single field

Saving associated objects in hibernate one-to-one mapping

Null Pointer Exception @ SessionFactory

ORA-02275: such a referential constraint already exists in the table

how to retrieve hibernate parent class attribute from displaytag tag?

Exception in thread "main" org.hibernate.exception.GenericJDBCException: Cannot open connection

Persistence: Calling Stored Procedures from Hibernate

Hibernate design pattern problem

NullPointerException at the SessionFactory create line.

hibernate with spring potential problems

Hibernate SchemaExportTask Problem

which one is preferred between session.save() and session.persist()

Need help about Managed binding

How to persist a class with HashMap<String,POJO> attribute-drriving me nutssss

Databases