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From "Emmanuel Lecharny" <elecha...@gmail.com>
Subject Re: Question on searching the schema with LDAP searches (specific to ApacheDS 1.5 schema subsystem)
Date Sun, 22 Apr 2007 13:16:37 GMT
Ersin, Stefan,

when we designed the meta-schema, we didn't defined all the substring
matching rules for each attribute type :
http://cwiki.apache.org/confluence/display/DIRxSRVx11/MetaSchema

This is something we can add easily.

Emmanuel

On 4/22/07, Ersin Er <ersin.er@gmail.com> wrote:
>
> Hi,
>
> I also faced with that situation/error. Current implementation does
> not allow substring searches but I think we should allow them. It
> would be great for doing core schema operations over the wire.
>
> On 4/22/07, Stefan Zoerner <stefan@labeo.de> wrote:
> > Hi all!
> >
> > If I perform a search like this:
> >
> > $ ldapsearch -h zanzibar -p 10389 -D "uid=admin,ou=system" -w ****** -b
> > "ou=schema" -s sub "(m-oid=2.5.6.6)"
> >
> > I get the expected result from our schema partition
> >
> > version: 1
> > dn: m-oid=2.5.6.6,ou=objectClasses,cn=core,ou=schema
> > m-may: userPassword
> > m-may: telephoneNumber
> > m-may: seeAlso
> > m-may: description
> > objectClass: metaObjectclass
> > objectClass: metaTop
> > objectClass: top
> > m-typeObjectClass: STRUCTURAL
> > m-obsolete: FALSE
> > m-name: person
> > m-oid: 2.5.6.6
> > m-must: sn
> > m-must: cn
> > m-description: RFC2256: a person
> > m-supObjectClass: top
> > $
> >
> > I asked myself wether it is also possible to search with a sub string
> > filter, but it fails
> >
> > $ ldapsearch -h zanzibar -p 10389 -D "uid=admin,ou=system" -w ****** -b
> > "ou=schema" -s sub "(m-oid=2.5.6.*)"
> > ldap_search: Loop detected
> > ldap_search: additional info: failed on search operation: Unexpected
> > exception.
> > $
> >
> > First of all, the error method with the loop does not look correct to me
> > (JIRA?). Then I learned that m-oid does not have a matching rule for
> > substring match defined in the schema. Is this intended? Would
> > objectIdentifierFirstComponentMatch (OID 2.5.13.30) be appropriate here?
> >
> > Thanks in advance + Greetings from sunny Hamburg,
> >      Stefan Zoerner (szoerner)
> >
> >
>
>
> --
> Ersin
>



-- 
Regards,
Cordialement,
Emmanuel L├ęcharny
www.iktek.com

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