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List:       openldap-software
Subject:    Re: [Fwd: back-sql limitation / browsing]
From:       Pierangelo Masarati <ando () sys-net ! it>
Date:       2003-12-29 8:08:57
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Adam Williams wrote:
> I've create a back-sql connection to the OpenGroupware
> (www.opengroupware.org) server which uses PostgreSQL.  It works very
> nicely; I can search and retrieve results.  But if I try to "browse" the
> back-sql derived Dit with a tool like GQ I get -
> 
> "Critical extension is unavailable Additional error: control unavailable
> in context"
> 
> I'm trying to determine if this is a bug in my back-sql setup, GQ, or
> some type of limitation in back-sql.

Apparently, GQ (or any tool like that) is trying to set a critical 
control which is not available from back-sql (or slapd as a whole,
depending on its version) you should try to find it out by either
reading the documentation of the tool or looking at the slapd logs
to find out what's the control and if there's any chance of having
it working in slapd and back-sql or using the client without it.

p.


> 
> I thought this might have to do with "hasSubordinates" but if I do a
> query with ldapsearch hasSubordinates seems to work.
> 
> # OpenGroupware, Subsystems, estate2.whitemice.org
> dn:ou=OpenGroupware,ou=Subsystems,dc=estate2,dc=whitemice,dc=org
> structuralObjectClass: organizationalUnit
> subschemaSubentry: cn=Subschema
> hasSubordinates: TRUE
> 
> dn:uid=awilliam,ou=Accounts,ou=OpenGroupware,ou=Subsystems,dc=estate2,dc=whit
>  emice,dc=org
> structuralObjectClass: account
> subschemaSubentry: cn=Subschema
> hasSubordinates: FALSE
> 
> BTW, the OpenGroupware back-sql recipe is available at -
> ftp://ftp.kalamazoolinux.org/pub/projects/awilliam/misc-ldap/ogo-back-sql-create.sql
> ftp://ftp.kalamazoolinux.org/pub/projects/awilliam/misc-ldap/ogo-back-sql-drop.sql
> ftp://ftp.kalamazoolinux.org/pub/projects/awilliam/misc-ldap/ogo-back-sql-example-objects.text
> 



-- 
Dr. Pierangelo Masarati         mailto:pierangelo.masarati@sys-net.it
LDAP Architect, SysNet s.n.c.   http://www.sys-net.it



                                                                              
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