Michael Segel <michael_segel@...> writes:
> >>>>>>> Hi,
> >>>>>>> Alexandr Vasilenko
> >>>>>>> Have you ever resolved this issue?i am also facing this iusse.
> >>>>>>> i also want implement this functionality.
> >>>>>>> Imagine row key of format
> >>>>>>> salt:timestamp and rows goes like this:
> >>>>>>> ...
> >>>>>>> 1:15
> >>>>>>> 1:16
> >>>>>>> 1:17
> >>>>>>> 1:23
> >>>>>>> 2:3
> >>>>>>> 2:5
> >>>>>>> 2:12
> >>>>>>> 2:15
> >>>>>>> 2:19
> >>>>>>> 2:25
> >>>>>>> ...
> >>>>>>> 
> >>>>>>> And I want to find all rows, that has second part (timestamp) in
> >> range
> >>>>>>> 15-25.
> >>>>>>> 
> >>>>>>> Could you please tell me how you resolve this ?
> >>>>>>> thanks  in advance.
> >>>>>>> 
> >>>>>>> 
> >>>>>>> Tony duan
> >>>>>>> 
> >>>>>>> 
> >>>>>> 
> >>>>>> 
> >>>>>> --
> >>>>>> Regards,
> >>>>>> Premal Shah.
> >>>>>> 
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> >> 
> >> 
> 
> The opinions expressed here are mine, while they may reflect a cognitive 
thought, that is purely
> accidental. 
> Use at your own risk. 
> Michael Segel
> michael_segel (AT) hotmail.com
> 
> 

Michael Segel,
Thanks for your advise.
I would like to make a clarification about user case.
1.Rowkey format like this :
  AppId + keyword + time     e.g.  153299:INFO:1381788000000
2.In search page. we need to retrieve data according to some conditions .
  AppId . keyword .time duration. actually,we keep all three 
info(AppId,keyword ,time)in rowkey.
3.when doing search in page: About keyword we should guarantee that it is 
case insensitive ,and also we should retrieve data according to time 
duration.
4.In order to resolve this ,i do follow things,
   first :use RegexStringComparator to fetch all data that contains 
keyword(this is case insensitive)
   second:use part of keyword (time 1381788000000)to retrieve data in time 
duration specified in jsp page.

addition:i am a new member in this project .Actually ,it is case sensitive 
in search page before .but now ,we want it to case insensitive .
Do you have any suggestions? 
thanks in advance.

Regards,
Tony Duan.