 9 | objects and flat database table rows. Object Relational Mapping (ORM) tools can reduce some manual work |
9 | (ORM) tools can reduce some manual work but cannot eliminate the extra processing time, and even add |
9 | Welcome to ObjectDB for Java/JPA Developer's Guide. Here you can learn how to develop database applications using ObjectDB and JPA (Java Persistence API). The main purpose of this guide is to make you productive with ObjectDB and JPA in a short time. Guide Structure This manual is divided into |
9 | Welcome to ObjectDB for Java/JPA Developer's Guide. Here you can learn how to develop database applications using ObjectDB and JPA (Java Persistence API). The main purpose of this guide is to make you productive with ObjectDB and JPA in a short time. Guide Structure This manual is divided into |
9 | order to learn how to use JPA and ObjectDB please read the ObjectDB manual. |
9 | order to learn how to use JPA and ObjectDB please read the ObjectDB manual. |
4 | . Feedback We would appreciate any comment or suggestion regarding this manual. Please send your comments or questions to support@objectdb.com. |
4 | Chapter 4 of the ObjectDB/JPA manual. int executeUpdate() Execute an update or delete statement ... manual. FlushModeType getFlushMode() Get the flush mode in effect for the query execution. Get the flush |
4 | /JPQL queries in Chapter 4 of the ObjectDB/JPA manual. int executeUpdate() Execute an update or delete ... of the ObjectDB/JPA manual. FlushModeType getFlushMode() Get the flush mode in effect for the query execution |
2 | Method javax.persistence.Query int getFirstResult() The position of the first result the query object was set to retrieve. Returns 0 if setFirstResult was not applied to the query object. Returns: position of the first result Since: JPA 2.0 Learn how to define and use JPA/JPQL queries in Chapter 4 of the ObjectDB/JPA manual. |
