2011/10/14 Dan Kennedy <danielk1...@gmail.com>
> > If SQLite cannot use an index to for an ORDER BY in a SELECT > query and has to do an external sort, the EXPLAIN QUERY PLAN > output will have something like this in it: > > 0|0|0|USE TEMP B-TREE FOR ORDER BY > > Since my EXPLAIN does not show this, what else could be the cause for the large decrease in performance when ordering by rowid? _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
