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Delete object from collection versus delete from JPQL

update or delete alter the in-memory objects? There are cases where the JPQL syntax ... and DELETE queries bypass the EntityManager entity object management ... for more details: delete">DELETE queries

Slave server not getting deletes

, but when I do a delete query, the records don't get deleted "delete from TestTable t " When I insert a record, then delete it, then re-insert it again, the slave server will give this error because the record did not get deleted.  It got deleted on the master

Handling deleted references

Hi support team, I have a problem when using DELETE query to delete ... run a DELETE query on the old profile , hoping that this would lead to the field "profile" set ... if the profile instance is such a "intermediate/deleted" instance. Is there a way to safely

Unable to delete the .odb file programatically

the delete the odb file using objectd2.x. I see the folder there are two files created test.odb ... to delete the file using the followng code     File ... ;      boolean deleted = file.delete(); // getting false value

Detached Entity Objects

>Bulk Detach The following operations clear the entire

Deletion of an entry via the table window always deletes the last entry not the selected one

If I open a class in the explorer via the "Open Table Window" button, select a row by its index and prex "Del" or use right click "Delete" the last entry of the table is removed and not ... . deleting the first row in a table of two rows deletes the first row as expected). More information

Running JPA Queries

> In addition, the Query interface defines a method for running DELETE and UPDATE ... - for running only DELETE and UPDATE queries. DELETE and UPDATE Query Execution

CRUD Database Operations with JPA

it to store, retrieve, update and delete database objects. Storing New Entity Objects Updating and Deleting Entities JPA refers to entity objects ... to retrieve them (e.g. as a Query factory). To delete an object from the database

I can't get cascading delete to work in JDO

works, but cascading delete does not, leaving orphan objects. sjzlondon Steve Zara Thank you for this report. Apparently cascading delete has never been implemented in ObjectDB (see also "Deleting Dependent Objects" on deleting_persistent_objects

[ODB1] Chapter 8 - ObjectDB Server

be deleted when extracting the files of a newer ObjectDB version to the same installation directory.delete="+" /> </dir> ... ; <dir path="/"> <permissions access="+" modify="+" create="+" delete="+" />