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From "Manepalli, Kalyan" <Kalyan.Manepa...@orbitz.com>
Subject Filtering on blank fields
Date Thu, 20 Nov 2008 20:23:20 GMT
Hi,

            I want to fetch only the documents which have a certain
field.

For this I am using a fq query like this

fq=rev.comments:[* TO *]

 

rev.comments fields is of type string.

The functionality works correctly but I am seeing a performance
degradation

Without the above fq, the QTime is around 300ms

With fq, the QTime jumps to 850ms

 

Is there any known issue with range query on String fields

Is there any other efficient way to do this.

 

Any suggestions in this regard will be very helpful

Thanks,

Kalyan Manepalli

 


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