1 | Schema Update ObjectDB tries to apply the specified schema updates every time a database is opened. When using client |
1 | Numbers in JPQL and Criteria Queries) is evaluated to 2 (3 goes into 11 three times with a remainder of 2) MOD(8, 4) is evaluated to 0 (4 goes into |
1 | ObjectDB License, and programs mentioned in this site at any time, at its sole discretion. |
1 | WHERE clause (JPQL / Criteria API) with millions of objects in the database there is a huge difference in query execution time if proper |
1 | Obtaining a JPA Database Connection instance while at the same time sharing a single application-wide EntityManagerFactory |
1 | Database Schema Evolution entity class. This is done automatically in memory each time the entity object is loaded. The database |
1 | Database Connection using JPA, but it is a one time operation. Once constructed, it can serve the entire application. Operations that modify |
1 | JPA Lifecycle Events that should be applied by default to all the entity classes. Currently, default listeners |
0 | Step 4: Run the Application) When you run the application for the first time, a new ObjectDB database file is generated in |
0 | [ODB1] Chapter 1 - About ObjectDB a very short time, because it is very easy to use. In fact, it is the easiest JDO implementation |
