[infinispan-dev] Query order question

Navin Surtani nsurtani at redhat.com
Mon Nov 23 16:39:45 EST 2009


On 23 Nov 2009, at 21:08, Manik Surtani wrote:

>
> On 20 Nov 2009, at 23:44, Bryan Grunow wrote:
>
>> When running a local query against a FIFODataContainer I get the  
>> results back in FIFO order.  Is this guaranteed?
>
> No this is not.  For example your query may have additional ordering  
> rules.  If you see stuff in FIFO, this is purely coincidental.
>
>>  If not do you think it’s possible for 4.1 when queries are  
>> officially supported?
>
> Lucene maintains the indexes and performs searching - so we would  
> need to look at Lucene and see if it supports a default FIFO, etc  
> ordering.  Navin/Emmanuel/Sanne - would either of you know off the  
> top of your head?

I unfortunately don't know this off the top of my head. I'm guessing  
Emmanuel and/or Sanne would have a better idea.

>
> Cheers
> Manik
>
> --
> Manik Surtani
> manik at jboss.org
> Lead, Infinispan
> Lead, JBoss Cache
> http://www.infinispan.org
> http://www.jbosscache.org
>
>
>
>
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Navin Surtani

Intern Infinispan
Intern JBoss Cache Searchable

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