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From "Edward J. Yoon" <edwardy...@apache.org>
Subject Re: About the table on time dimension.
Date Sat, 23 May 2009 16:41:07 GMT
Oh... OK, I see.

Then, Is there a way to scan only specified version?

On Sun, May 24, 2009 at 1:34 AM, Erik Holstad <erikholstad@gmail.com> wrote:
> Hi Edward!
> Like Ryan said I think you are a little bit confused about where the
> "versions" attribute applies.
> It is a per family setting which means that for every family for every table
> you can keep a different number
> of versions. And when you scan you get that for every row
>
> When you use the scan command in the shell you might get some results that
> looks a little bit weird if you don't know what
> you are looking at.
>
> Try:
> create 't1', {NAME => 'f1', VERSIONS => 1}
> put 't1', 'r1', 'f1:qf1' ,'value1', 1
> put 't1', 'r1', 'f1:qf1' ,'value2', 2
> get 't1', 'r1', {COLUMN => 'f1:qf1'}
> You should get something like:
> timestamp=2, value=value2
>
> Hope that it clears some stuff up for you.
>
> Erik
>



-- 
Best Regards, Edward J. Yoon @ NHN, corp.
edwardyoon@apache.org
http://blog.udanax.org

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