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From Selcuk AYA <>
Subject Re: TXN work update
Date Mon, 14 Nov 2011 08:09:39 GMT
i am currently working on changing modification layer to use txn
services and have a few questions about dropaliasindices:

*is it true that an entry has object class ALIAS_OC iff it contains

*where can I check the ldap definitions of atttributes given in
SchemaConstants. I wanted check if ALIASED_OBJECT_NAME_AT is single

On Thu, Nov 10, 2011 at 10:51 AM, Emmanuel Lecharny <> wrote:
> On 11/10/11 7:56 AM, Selcuk AYA wrote:
>> Hi,
>> I have made the changes to use UUID for ID. I have also removed some
>> unnecessary type parameters. In particular, master table is not
>> generic anymore. For index and index cursors, only value type is a
>> generic parameter. Search engine and partitions and tests are changes
>> accordingly. Note that counter maintained for ID generation in Btree
>> partitions are not necessary anymore. Also, admin table for Jdbm
>> parition is removed. One thing I noticed in the tests were implicit
>> assumption of master table and indices with the key ID having the same
>> order as the insertion order of entries. This assumption is not valid
>> anymore as UUID generation is random.
> Great job !
>> There is one outstanding issue. Attribute types for system indices
>> having UUID as the key has integer comparator as their ordering rule
>> in the LDAP attribute type definition. This should be changed to use
>> UUID ldap comparator. This is not done yet as I dont know how to do
>> it. Instead, we check for specific attribute types during index
>> initializations and use UUID comparator if necessary.
> I can handle that.
> --
> Regards,
> Cordialement,
> Emmanuel L├ęcharny

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