I think SOLite intentionally fills the memory with garbage as part of its secure deletion when the database is closed.
JB > On May 1, 2020, at 12:39 PM, Phil Davis via use-livecode > <use-livecode@lists.runrev.com> wrote: > > Is there an LC function that clears trash from memory? Does "hasMemory"? If > not, it seems like that would be a nice feature. > > Phil Davis > > > On 5/1/20 12:25 PM, Tom Glod via use-livecode wrote: >> hmmm....you can try set the pragma to zero out flag (i am pretty sure there >> is one) .. and drop all tables on close? >> >> its strange that it does not 'delete' from memory. Are we sure on >> this?..... is this dependent on the garbage collector in LC? >> >> >> >> >> >> On Fri, May 1, 2020 at 7:14 AM JB via use-livecode < >> use-livecode@lists.runrev.com> wrote: >> >>> I have been testing SQLite 3 using the command line interface and it >>> looks to me like SQLite is designed to securely delete the memory of >>> the database automatically after it closes the database. >>> >>> I could be wrong but if you can’t read the memory it is probably already >>> securely deleted when the database was closed. >>> >>> JB >>> >>> >>>> On Apr 30, 2020, at 6:43 PM, Bob Sneidar via use-livecode < >>> use-livecode@lists.runrev.com> wrote: >>>> I can create memory databases, but how do I delete it once created? >>> revdb_disconnect still leaves it in memory. revCloseDatabase is just a >>> synonym of revdb_disconnect. >>>> Bob S >>>> >>>> >>>> _______________________________________________ >>>> use-livecode mailing list >>>> use-livecode@lists.runrev.com >>>> Please visit this url to subscribe, unsubscribe and manage your >>> subscription preferences: >>>> http://lists.runrev.com/mailman/listinfo/use-livecode >>>> >>> >>> _______________________________________________ >>> use-livecode mailing list >>> use-livecode@lists.runrev.com >>> Please visit this url to subscribe, unsubscribe and manage your >>> subscription preferences: >>> http://lists.runrev.com/mailman/listinfo/use-livecode >>> >> > > -- > Phil Davis > 503-307-4363 > > > _______________________________________________ > use-livecode mailing list > use-livecode@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your subscription > preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode