This is well documented in https://sqlite.org/datatypes.html and https://sqlite.org/datatype3.html
-----Ursprüngliche Nachricht----- Von: sqlite-users [mailto:sqlite-users-boun...@mailinglists.sqlite.org] Im Auftrag von kapil Gesendet: Samstag, 14. September 2019 11:15 An: sqlite-users@mailinglists.sqlite.org Betreff: [EXTERNAL] [sqlite] Comparison of incompatible types Hi all, I was wondering whether sqlite does type checking for fields which are referenced in WHERE clause. Because when i tried to compare a field generated by printf function and tried to compare it with a float value, the comparison didn't work Eg. SELECT count.theme as theme, printf("%.2f", (count.num_sets*100.00/sum.total)) as percentage FROM count,sum WHERE percentage >= 5.00; It was not giving expected results. When i replaced printf with ROUND function, it worked. So i got to think whether this was because printf returns string value. If so then shouldn't there be type check on fields in comparisons so that user can get a meaningful error message or in this case, any error message at all Regards Kapil Garg _______________________________________________ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users ___________________________________________ Gunter Hick | Software Engineer | Scientific Games International GmbH | Klitschgasse 2-4, A-1130 Vienna | FN 157284 a, HG Wien, DVR: 0430013 | (O) +43 1 80100 - 0 May be privileged. May be confidential. Please delete if not the addressee. _______________________________________________ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
