2017-03-28 14:18 GMT+02:00 Pavel Stehule <pavel.steh...@gmail.com>: > > > 2017-03-28 13:58 GMT+02:00 Surafel Temesgen <surafel3...@gmail.com>: > >> can you help with fixing it Pavel? >> > > There must be some new preanalyze stage - you have to know result columns > before you are starting a analyze >
maybe some recheck after analyze stage to remove invalid columns can be good enough. Regards Pavel > > Regards > > Pavel > >> >> On Mon, Mar 27, 2017 at 11:48 AM, Pavel Stehule <pavel.steh...@gmail.com> >> wrote: >> >>> Hi >>> >>> fresh update - I enhanced Value node by location field as Tom proposal. >>> >>> Few more regress tests. >>> >>> But I found significant issue, that needs bigger fix - Surafel, please, >>> can you fix it. >>> >>> It crash on >>> >>> SELECT 0 AS x1, 1 AS a, 0 AS x2, 2 AS b, 0 AS x3, -1 AS x3 >>> UNION ALL CORRESPONDING SELECT 4 AS b, 0 AS x4, 3 AS a, 0 AS x6, -1 AS >>> x6 >>> UNION ALL CORRESPONDING SELECT 0 AS x8, 6 AS b, -100 AS x9; >>> >>> I'll mark this patch as waiting on author >>> >>> Regards >>> >>> Pavel >>> >>> >>> >> >
