9 | Literals in JPQL and Criteria Queries of an entity class is its unqualified name (i.e. excluding package name) but it can be modified by |
9 | How to install ObjectDB?ObjectDB is distributed as a zip file. Just download and extract the ObjectDB distribution zip file. No need to run any install or setup program. You can uninstall ObjectDB by deleting the ObjectDB directory. ObjectDB does not modify the registry or any other system file. |
9 | Database Doctor. Modifying the database file externally not through ObjectDB (e.g. by malicious software such as |
9 | Database Schema EvolutionModifications to entity classes that do not change their persistent field definitions (their schema) are transparent to ObjectDB. This includes adding, removing and modifying constructors, methods and non persistent fields. However, additions, deletions and modifications to the persistent fields |
9 | What's next?/JPA projects simply by modifying this sample program. Reading the Next Chapters |
9 | Deleting JPA Entity Objects. A TransactionRequiredException is thrown if there is no active transaction when remove is called because operations that modify |
9 | Shared (L2) Entity Cache the database and added to the shared cache. On commit - new and modified entity objects are added |
9 | Entity Management Settings are "weak", "soft" and "strong". Modified entities are always held by strong references in |
1 | Step 3: Define a Spring DAO Component every operation that modifies the database (such as persist) by transaction begin and commit. The next step is adding a Controller Class. |
1 | Step 3: Define a Spring DAO Component that modifies the database (such as persist) by transaction begin and commit. The next step is adding a Controller Class. |
