On Thu, Aug 21, 2014 at 7:35 AM, Mario M. Westphal <m...@mwlabs.de> wrote:
> Hi, Richard > > I have prepared a sample database, sample statements and some additional > details and sent it to your email address. > Thanks for sending the sample data. Here is what I found: Your ANALYZE information (stored in the sqlite_stat1 and sqlite_stat3 tables) is out-of-date and no longer reflects the shape of the actual data in the database. You can fix this in either of two ways: (1) Rerun ANALYZE (2) Remove the analysis using: "DROP TABLE sqlite_stat1; DROP TABLE sqlite_stat3;" If you do either of the above, the second query is fast again. I don't know about the first query because it depends on the "_temptable" table which is not a part of the package you sent, so I am unable to run it. -- D. Richard Hipp d...@sqlite.org _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
