On 12/20/16, Tobel, Ralf <[email protected]> wrote: > Hello Everybody, > > I’m facing a strange performance degradation from SQLite 3.10 to 3.13. > The code posted below is around 10 times slower in a release build for > 64bit. > Two Visual Studio projects where the problem can be reproduced can be > downloaded here: > https://drive.google.com/open?id=0B0DoU-QPegjkcDdkSVl6Rmp6cHM > > Does anyone have an idea about the cause?
A performance problems for in-memory databases was introduced by check-in (https://www.sqlite.org/src/timeline?c=06c1e27ca868) and fixed by check-in (https://www.sqlite.org/src/timeline?c=9675518b33e8d407). The "Prerelease Snapshot" on the Download page (https://www.sqlite.org/download.html) includes the fix. -- D. Richard Hipp [email protected] _______________________________________________ sqlite-users mailing list [email protected] http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
