[log4plsql] Enhancement/Change on purge with given context

[log4plsql-all-info-admin]

Hi and thanks for the work put into log4plsql!

In my work it's getting a more and more important and convenient way to log technical information e.g. in plsql-migration-tools.

As i already use it simultaneously for different purposes, i would have expected to have purge(pctx) work just on the given context - so my other logs would not be lost.

As purge does just a complete deletion of all log records i would appreciate e.g. a log variant where purge just deletes all records of the given context (as i have written for myself for a special purpose).

What do you think of this enhancement?

Best Regards,

Michael Rinus
E- Plus Mobilfunk GmbH & Co. KG
D�sseldorf