Problem with back-sql

[Sebastien Dagnicourt <sebastien.dagnicourt@treves.fr>]

Hello,

I try to configure the back-sql with
open ldap 2.1.23, unixODBC 2.2.6 and MySql 3.23.54a-11, on a RedHat 9.
I try to use the samples.
First I see that one column is missing
(sel_expr_u) so I use a add column.
But now, when I launch the slapd daemon,
another schemas error : load_schema_map(): attribute 'documentDN' for objectClass
'inetOrgPerson' is not defined in schema : attribute type undefined.
So I delete the line in the table ldap_attr_mappings
(the id=8 from the samples).
When I launch after this modification,
I get a segmentation error ...

Here the slapd conf file:
include        
       /usr/local/etc/openldap/schema/core.schema
include        
       /usr/local/etc/openldap/schema/cosine.schema
include        
       /usr/local/etc/openldap/schema/inetorgperson.schema
pidfile        
       /usr/local/var/slapd.pid
argsfile        /usr/local/var/slapd.args

access to *
        by
self write
        by
users read
        by
anonymous auth
database        sql
suffix        
       "ou=groupetreves"
rootdn        
       "cn=Manager,ou=groupetreves"
dbname        
 Ldap
subtree_cond   "ldap_entries.dn
LIKE CONCAT('%',?)"
insentry_query "INSERT INTO ldap_entries
(dn,oc_map_id,parent,keyval) VALUES (?,?,?,?)"

Any idea ?

Thanks in advance,

Sébastien Dagnicourt.