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Re: Index on createTimestamp and modifyTimestamp

To: Harry Rüter <harry_rueter@gmx.de>
Subject: Re: Index on createTimestamp and modifyTimestamp
From: Michael Ströder <michael@stroeder.com>
Date: Fri, 19 Jul 2002 18:31:43 +0200
Cc: "OpenLDAP-software@OpenLDAP.org" <OpenLDAP-software@OpenLDAP.org>
References: <Pine.OSX.4.44.0207181701410.327-100000@ranger.uits.indiana.edu> <3D37EF84.51A2C252@gmx.de>
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.0) Gecko/20020529

Harry Rüter wrote:

if i remember right ">" isn't implemented (in LDAP, not only openldap). Try "!(modifyTimestamp<=20020718000000Z)" instead, which has the same meaning.

Note that negation filters (!(..)) usually have bad performance impact.

Ciao, Michael.

References:
- Re: Index on createTimestamp and modifyTimestamp
  - From: Allan Streib <astreib@indiana.edu>
- Re: Index on createTimestamp and modifyTimestamp
  - From: Harry Rüter <harry_rueter@gmx.de>

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