I agree with Alex, just one perhaps obvious comment: I would have one transaction around cleaning up one blob-id, not a big transaction around cleaning up the whole blob table. If you do several transactions it doesn't lock up much, so it should be able to execute at the same time as a database is in production.
I hope your code can be added to the postmodern backend. Thanks, Henrik _______________________________________________ elephant-devel site list elephant-devel@common-lisp.net http://common-lisp.net/mailman/listinfo/elephant-devel