BTW: The FROM clause is optional in SQLite. It is required only for expressions involving fields.
SELECT 2/4 AS RESULT; Will also work, without the overhead of accessing every row of TABLE and performing DISTINCT processing and maybe even without obtaining a lock on the database. -----Ursprüngliche Nachricht----- Von: Gene Connor [mailto:[email protected]] Gesendet: Mittwoch, 30. April 2014 06:21 An: [email protected] Betreff: [sqlite] Bug in division? SELECT DISTINCT 2/4 AS RESULT FROM TABLE;returns 0 SELECT DISTINCT 2/4.0 AS RESULT FROM TABLE;returns 0.5 (correct) SELECT DISTINCT 2.0/4 AS RESULT FROM TABLE;returns 0.5 (correct) SELECT DISTINCT 2.0/4.0 AS RESULT FROM TABLE;returns 0.5 (correct) SELECT DISTINCT 2.0/4.01 AS RESULT FROM TABLE;returns 0.49875 (correct) As long as one or both numbers has at least one decimal place, it calcs correctly. Verified that it also happens in queries using tables and real data. Windows SQLite version 3.8.4.3 2014-04-03 16:53:12 Thanks _______________________________________________ sqlite-users mailing list [email protected] http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users ----------------------------------------------------------------------- Gunter Hick Software Engineer Scientific Games International GmbH Klitschgasse 2 – 4, A - 1130 Vienna, Austria FN 157284 a, HG Wien Tel: +43 1 80100 0 E-Mail: [email protected] This e-mail is confidential and may well also be legally privileged. If you have received it in error, you are on notice as to its status and accordingly please notify us immediately by reply e-mail and then delete this message from your system. Please do not copy it or use it for any purposes, or disclose its contents to any person as to do so could be a breach of confidence. Thank you for your cooperation. _______________________________________________ sqlite-users mailing list [email protected] http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
