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From Alexey Kuznetsov <akuznet...@gridgain.com>
Subject Re: Composite index
Date Wed, 04 Nov 2015 01:26:40 GMT
Hi Andrey,

In addition to Val answer, I would like to say that in upcoming Ignite 1.5
release (I hope in a couple of weeks)
indexes configuration will be significantly refactored (but current
configuration will be supported also).

See wiki for more info:
https://cwiki.apache.org/confluence/display/IGNITE/Query+Entity+Configuration

Stay tuned :)

On Wed, Nov 4, 2015 at 8:01 AM, vkulichenko <valentin.kulichenko@gmail.com>
wrote:

> Hi Andrey,
>
> Can you please properly subscribe to the mailing list so that get email
> notifications? Follow the instructions on this page:
>
> http://apache-ignite-users.70518.x6.nabble.com/mailing_list/MailingListOptions.jtp?forum=1
>
>
> exper0 wrote
> > I'm wondering if it's possible to make composite index using combination
> > of several fields? This type of index exists in Oracle Coherence and
> > provides much faster response compare to regular indices
>
> This is called 'group index' in Ignite. Please refer to [1] for description
> of the feature and a small example. Let us know if you have additional
> questions.
>
> [1] https://apacheignite.readme.io/docs/sql-queries#section-group-indexes
>
> -Val
>
>
>
> --
> View this message in context:
> http://apache-ignite-users.70518.x6.nabble.com/Composite-index-tp1828p1832.html
> Sent from the Apache Ignite Users mailing list archive at Nabble.com.
>



-- 
Alexey Kuznetsov
GridGain Systems
www.gridgain.com

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