 3 | This chapter introduces basic ObjectDB and JDO concepts, using two sample programs. We start ... , but it is a good sample to start with because of its simplicity. We then proceed with the JDO Person ... a program entry point at development time. It starts by enhancing necessary classes (line 8). JDO |
2 | sequence numbers to start with 1 in the TABLE strategy initialValue=0 has to be specified in the @SequenceGenerator annotation. |
2 | 500 companies as well as smaller companies and start-ups, governments and defence forces |
2 | their knowledge. The course starts very quickly with the basics of JPA and creating a project |
2 | the background index activation is completed, ObjectDB can start using the new indexes to accelerate |
2 | with names that start with that letter and the number of different currencies that are used by |
2 | follows the definition order. Internal callback methods are invoked starting at the top level entity |
2 | ). Therefore, it is recommended to only use explicitly specified persistable types. Note: Starting ObjectDB version 2.2.9 - serialization is disabled by default. |
2 | . Building Queries with createQuery As with most other operations in JPA, using queries starts |
2 | , records, ORM tools and mapping - start writing more effective database code using Java classes |
