Re: Windowing Function Patch Review -> NTH_VALUE

patch-2.
They are against HEAD today.

2008/11/12 Hitoshi Harada <umi(dot)tanuki(at)gmail(dot)com>:
> 2008/11/12 1:09 Hitoshi Harada <umi(dot)tanuki(at)gmail(dot)com>:
>> So obviously nth_value(expr, 0) causes error and nth_value(expr, 1)
>> returns the first row. I will update my patch soon.
>
> Fixed these issues:
> - ntile() value check
> - nth_value() value check and behavior change
>
> Also, I found a bug that is fixed in this release:
>
> SELECT sum(salary) OVER w1, count(*) OVER w2 FROM empsalary WINDOW w1
> AS (ORDER BY salary), w2 AS (ORDER BY salary);
>
> The identical windows named differently were not processed
> appropriately. It works now.
>
>
> Regards,
>
>
>
> --
> Hitoshi Harada
>

--
Hitoshi Harada