Great, thanks, Dan! Best, Manuel
On Sat, May 11, 2019 at 4:05 PM Dan Kennedy <danielk1...@gmail.com> wrote: > > On 11/5/62 16:54, Manuel Rigger wrote: > > Hi everyone, > > > > I found another test case that demonstrates a malfunctioning index: > > > > CREATE TABLE IF NOT EXISTS t0 (c0); > > CREATE INDEX IF NOT EXISTS i0 ON t0(1) WHERE c0 NOT NULL; > > INSERT INTO t0(c0) VALUES(NULL); > > SELECT * FROM t0 WHERE t0.c0 IS NOT 1; -- returns no row > > > Thanks for this. Should be fixed now. Ticket here: > > https://sqlite.org/src/tktview/80256748471a01 > > Dan. > > > > > > If the index is created, no rows are fetched. Without the index, the NULL > > row is returned. > > > > I think that this looks like a rather general pattern that could be used > in > > practice. > > > > Best, > > Manuel > > _______________________________________________ > > sqlite-users mailing list > > sqlite-users@mailinglists.sqlite.org > > http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users > _______________________________________________ > sqlite-users mailing list > sqlite-users@mailinglists.sqlite.org > http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users > _______________________________________________ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
