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Posted to dev@directory.apache.org by "Emmanuel Lecharny (JIRA)" <ji...@apache.org> on 2010/05/26 14:27:13 UTC
[jira] Updated: (DIRSERVER-1070) [PERF]Substring Filters are
evaluated for every single entry
[ https://issues.apache.org/jira/browse/DIRSERVER-1070?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Emmanuel Lecharny updated DIRSERVER-1070:
-----------------------------------------
Fix Version/s: 2.0.0-RC1
(was: 2.0.0)
Moved back to 2.0.0-RC1
> [PERF]Substring Filters are evaluated for every single entry
> -------------------------------------------------------------
>
> Key: DIRSERVER-1070
> URL: https://issues.apache.org/jira/browse/DIRSERVER-1070
> Project: Directory ApacheDS
> Issue Type: Improvement
> Affects Versions: 1.5.1
> Reporter: Emmanuel Lecharny
> Fix For: 2.0.0-RC1
>
>
> When applying a substring filter, we are using a very inefficient algorithm : the filter is transformed to a regexp for evey entry found. This can be avoided if the SubstringNode stores the regexp once it has been computed for the first entry.
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