On 1 Nov 2019, at 3:12pm, And Clover <and-...@doxdesk.com> wrote: > WHERE NOT (c1 IS NOT NULL AND c1=2); > > Expected result: (1) > Actual result: no rows returned
This is a cut-down example, right ? You can't possibly mean to do that WHERE clause in production code. It amounts to WHERE (c1 IS NULL) AND (C1 != 2) I don't know how SQLite will evaluate that for all cases but I wouldn't be surprised to find zero rows returned. _______________________________________________ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users