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https://issues.apache.org/jira/browse/DERBY-4428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kristian Waagan closed DERBY-4428.
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Resolution: Fixed
Closing this issue.
Work on DERBY-4447 has been postponed.
> Add proper delete mechanism for in-memory databases
> ---------------------------------------------------
>
> Key: DERBY-4428
> URL: https://issues.apache.org/jira/browse/DERBY-4428
> Project: Derby
> Issue Type: Improvement
> Components: JDBC, Services, Store
> Affects Versions: 10.6.1.0
> Reporter: Kristian Waagan
> Assignee: Kristian Waagan
> Fix For: 10.6.1.0
>
> Attachments: derby-4428-0a-preview_patch.diff,
> derby-4428-1a-in_memory_specific_delete_code.diff,
> derby-4428-1a-in_memory_specific_delete_code.stat,
> derby-4428-1b-in_memory_specific_delete_code.diff,
> derby-4428-2a-generic_db_drop.diff, derby-4428-2b-generic_db_drop.diff,
> derby-4428-3a-canonical_name_handling.diff,
> derby-4428-3b-canonical_name_handling.diff
>
>
> The current mechanism for deleting in-memory databases isn't good enough, and
> a proper one must be added.
> It is also important to be able to delete in-memory databases, since they
> occupy valuable main memory that should be discarded when the database is no
> longer needed.
> I intend to implement the mechanism by using the JDBC connection URL:
> "jdbc:derby:memory:myDatabase;delete=true[;user=X;password=Y]
> The connection attempt will throw an exception in any case, either because
> the request failed or because it succeeded.
> Reasons for a failure can be invalid user and/or password, lacking encryption
> attributes, or conflicting attributes.
> For the time being, only the database owner will be allowed to delete
> databases (*note*: do we have a way to control/limit in-memory database
> creation?)
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