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Re: ldapsearch using entryCSN
My mistake, main problem solved.
Spaces are not allowed in ldap queries. In fact, I didn't get "no result", I got one message "Bad search filter" that was not handled correctly.
I changed my filters so that it now uses the createTimeStamp and modifyTimeStamp attributes.
Using "(&(objectClass=groupOfUniqueNames)(modifyTimeStamp<=20091224))", I retrieve the entries that haven't been modified since 2009/12/24.
Caution : this filter cannot be applied to the entryCSN attribute as it makes OpenLDAP shutdown.
On Thu, Jun 24, 2010 at 1:49 PM, Pierre Laporte <firstname.lastname@example.org>
Hi,Related problem :
I'm trying to search entries in an OpenLDAP (v2.4.7) directory using their last modification date as a criteria. Digging in the schemas, I couldn't find an attribute that contained such a value. The only thing I found was the internal attribute "entryCSN" used by OpenLDAP to manage synchronization.
I tried to do several ldapsearch queries, but I couldn't manage to obtain a decent result.
=> I get every group of the directory. I can see that lots of them were modified in 2009
=> The slapd2.4 process stops without returning anything.
(The same query with spaces)
Using "(&(objectClass=groupOfUniqueNames)(entryCSN <= 20091224))"
=> I don’t get any result. Shouldn't I retrieve the entries modified before 2010/12/24 ?
=> I don’t get any result. Shouldn't I retrieve the entries modified after 2010/12/24 ?
Using "(&(objectClass=groupOfUniqueNames)(entryCSN >= 20091224))"
- Does anyone know how to filter entries using their entryCSN?
- Btw, is it even possible?