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Re: (ITS#7610) scope index isn't used correctly with the filter index

meike.stone@googlemail.com wrote:
> Full_Name: Meike Stone
> Version: 2.4.33
> OS: Linux
> URL: ftp://ftp.openldap.org/incoming/
> Submission from: (NULL) (
> I have a directory with about 2,000,000 objects at all.
> In one conteiner (basedn for search) are about 84,000 objects
> but only one of this is a person with objectclass=inetOrgperson.
> I have about 420,000 objectclass=inetOrgperson.
> The search with the specified basedn where only the one inetOrgperson
> is located needs about 5 minutes ...
> see: http://www.openldap.org/lists/openldap-technical/201305/msg00210.html

Sorry, digging further into the code I see I was mistaken. The two indices are 
being combined correctly and the code works in my own tests.

The search looks up the scope index (IDs of all the entries in the target 
scope) and the filter indices and computes their intersection. Not sure why 
this would be so slow in your case.

   -- Howard Chu
   CTO, Symas Corp.           http://www.symas.com
   Director, Highland Sun     http://highlandsun.com/hyc/
   Chief Architect, OpenLDAP  http://www.openldap.org/project/