Thank you James, my keys are something like
this: 2018-02-01-BM50558-1517454912.0-5-1517548497.261604 . the first few
chars are the date. and these dates are stored in a seperate columns as
BDATE as well. Do you think I could implement the rowtimestamp in the BDATE
column?

Thanks
Vaghawan

On Wed, Feb 14, 2018 at 7:47 AM, James Taylor <jamestay...@apache.org>
wrote:

> If the date time column is part of your pk, then you’d be able to use the
> ROW_TIMESTAMP feature.
>
> On Tue, Feb 13, 2018 at 5:04 PM Vaghawan Ojha <vaghawan...@gmail.com>
> wrote:
>
>> Yes, the datetime column is part of my primary key, but primary key also
>> consists other strings.
>>
>> Thanks
>> Vaghawan
>>
>> On Tue, Feb 13, 2018 at 11:05 PM, James Taylor <jamestay...@apache.org>
>> wrote:
>>
>>> The standard way of doing this is to add a TTL for your table [1]. You
>>> can do this through the ALTER TABLE call [2]. Is the date/time column part
>>> of your primary key? If so, you can improve performance by declaring this
>>> column as a ROW_TIMESTAMP [3].
>>>
>>> A view is not going to help you - it's not materialized.
>>>
>>> Thanks,
>>> James
>>>
>>> [1] http://hbase.apache.org/0.94/book/ttl.html
>>> [2] https://phoenix.apache.org/language/index.html#alter
>>> [3] https://phoenix.apache.org/rowtimestamp.html
>>>
>>> On Tue, Feb 13, 2018 at 2:42 AM, Vaghawan Ojha <vaghawan...@gmail.com>
>>> wrote:
>>>
>>>> Hi,
>>>>
>>>> I'm using phoenix 4.12 with hbase 1.2.0, I've a table with few millions
>>>> of rows, but I don't need much of the old data, Let's say the frequent data
>>>> I need is data from 2 month back.
>>>>
>>>> the query become slow when I read the table using timestamp. So query
>>>> would be like where date>some date and <some date.
>>>>
>>>> I was thinking of creating a veiw table where I could put the latest
>>>> two months data, but the data there should consist only the latest two
>>>> months. The parent table is updated daily with the new data, so in my case
>>>> whenever new day's data comes in, the last one day's data should be removed
>>>> from the view, making sure that the view consists two month's data. (e.g it
>>>> would always hold last 60 days data)
>>>> I don't know if that is possible using create view. If it is how can I
>>>> do it?
>>>>
>>>> Any suggestion would be appreciated.
>>>>
>>>> Thanks
>>>> Vaghawan
>>>>
>>>
>>>
>>

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