11 | Locking in JPA that has to be updated or deleted is checked. An exception is thrown if it is found out that an update ... deleted, and compares the version number of that object in the database to the version number |
11 | SELECT clause (JPQL / Criteria API) objects, transparent update detection, support for delete, etc. Query results are not limited to entity ... efficiently. They are less productive with operations that update or delete entity objects, in |
11 | Database Management Settings="128mb" /> When enabled, a recovery file is created by ObjectDB when a database is opened and deleted ... (usually in tests). The content of these temporary databases is deleted when using the drop URL |
11 | Database Connection using JPA server mode. drop - for deleting any existing database content (useful for tests). To connect ... (properties); EntityTransaction Operations that affect the content of the database (store, update, delete |
11 | Chapter 1 - Quick Tour ObjectDB databases and perform basic CRUD operations (Create/Store, Retrieve, Update and Delete ... , retrieving, updating and deleting Point objects. To run the sample program of this chapter in |
8 | ObjectDB 2.8 Developer's Guide, retrieve, update and delete database objects. Explains how to use the JPA Query Language (JPQL). Presents |
8 | JPA Lifecycle Events the EntityManager. @PostRemove - after deleting an entity from the database (during commit or flush). An entity |
1 | javax.jdo.Query() Deletes all the instances of the candidate class that pass the filter. Deletes all the instances ... that were deleted, specifically not including the number of dependent and embedded instances. Dirty ... cycle changes as if deletePersistent were called on them. Specifically, if the class of deleted |
0 | javax.jdo.JDOEntityManager statement, e.g., for update or delete. Create an instance of Query for executing a native SQL statement, e.g., for update or delete. Parameters: sqlString - a native SQL query string Returns: the new ... ) Delete the persistent instance from the data store. Delete the persistent instance from the data |
0 | ObjectDB 1.0 Manual and delete database objects. Chapter 7 - JDOQL Queries Describes JDOQL, the JDO Query Language. The last |
