> windows aggregate functions to work we need to assign a watermark. This
>> watermark is general for all devices. We can set allow latency, but we
>> can't set it to months.
>> So what we need is to have a watermark for each device (key by) so the
>> window aggregate work on the timestamp delivered for the device and not the
>> global watermark.
>> Is that possible, or have anyone consider this feature?
>>
>> Best
>>
>> Lasse Nedergaard
>>
>>
>
ata
> > > > transfer if it can't get network access. We would like to use table
> > > > windows aggregate function over each device to calculate some
> > > > statistics, but for windows aggregate functions to work we need to
> > > > assign a water
uld like to use table windows
>> aggregate function over each device to calculate some statistics, but for
>> windows aggregate functions to work we need to assign a watermark. This
>> watermark is general for all devices. We can set allow latency, but we can't
>
ns to work we need to assign a watermark. This
> watermark is general for all devices. We can set allow latency, but we
> can't set it to months.
> So what we need is to have a watermark for each device (key by) so the
> window aggregate work on the timestamp delivered for the device
. This
watermark is general for all devices. We can set allow latency, but we
can't set it to months.
So what we need is to have a watermark for each device (key by) so the
window aggregate work on the timestamp delivered for the device and not the
global watermark.
Is that possible, or have anyone
