[Fedora-directory-users] An index for the server-side sort functionality

Andrey Ivanov Andrey.Ivanov at polytechnique.fr
Tue Dec 9 15:42:54 UTC 2008


Tuesday, December 9, 2008, 4:26:08 PM, you wrote:

RM> Andrey Ivanov wrote:
>> There is a special type of indexing for the VLV sort searches but I have
>> not found what sort of index I should create to make the server-side sort
>> on a certain attribute optimized.
>>   
RM> I think each attribute you want to sort by must be indexed for equality.
No, it does not seem to be sufficient. I have activated all the
indexes for the attribute (sn), the logs still show "notes=U" :

[09/Dec/2008:16:36:38 +0100] conn=3817 op=3 RESULT err=0 tag=101 nentries=40 etime=0.004000 notes=U

...

Maybe there is a special type of index for server-side sorting like
the one for the VLV?

Andrey Ivanov
tel +33-(0)1-69-33-99-24
fax +33-(0)1-69-33-99-55

Direction des Systemes d'Information
Ecole Polytechnique
91128 Palaiseau CEDEX
France




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