[sqlite] bug: no such column with UNION + subquery + GROUP BY + ORDER BY + COLLATE

2014-11-08 Thread Clemens Ladisch
Hi, the following query fails to parse, although it should be valid: sqlite select 1 union select 1 from (select 1 as x) group by x order by 1 collate binary; Error: no such column: x originally reported by Michael Geier here:

Re: [sqlite] bug: no such column with UNION + subquery + GROUP BY + ORDER BY + COLLATE

2014-11-08 Thread RSmith
On 2014/11/08 14:21, Clemens Ladisch wrote: Hi, the following query fails to parse, although it should be valid: sqlite select 1 union select 1 from (select 1 as x) group by x order by 1 collate binary; Error: no such column: x Will call the above Version A. I don't see how that can

Re: [sqlite] bug: no such column with UNION + subquery + GROUP BY + ORDER BY + COLLATE

2014-11-08 Thread Keith Medcalf
sqlite select 1 union select 1 from (select 1 as x) group by x order by 1 collate binary; Error: no such column: x sqlite select 1 from (select 1 as x) group by x; 1 sqlite select 1 from (select 1 as x) group by x order by 1; 1 sqlite select 1 from (select 1 as x) group by x order by 1

Re: [sqlite] bug: no such column with UNION + subquery + GROUP BY + ORDER BY + COLLATE

2014-11-08 Thread Clemens Ladisch
RSmith wrote: On 2014/11/08 14:21, Clemens Ladisch wrote: the following query fails to parse, although it should be valid: sqlite select 1 union select 1 from (select 1 as x) group by x order by 1 collate binary; Error: no such column: x I don't see how that can ever be valid