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Posted to dev@jackrabbit.apache.org by "Marcel Reutegger (JIRA)" <ji...@apache.org> on 2005/08/23 15:34:08 UTC

[jira] Closed: (JCR-196) jcr:like() does not scale well on large value ranges

     [ http://issues.apache.org/jira/browse/JCR-196?page=all ]
     
Marcel Reutegger closed JCR-196:
--------------------------------


> jcr:like() does not scale well on large value ranges
> ----------------------------------------------------
>
>          Key: JCR-196
>          URL: http://issues.apache.org/jira/browse/JCR-196
>      Project: Jackrabbit
>         Type: Improvement
>   Components: query
>  Environment: svn revision: 239389
>     Reporter: Marcel Reutegger
>     Assignee: Marcel Reutegger
>     Priority: Minor
>      Fix For: 1.0

>
> There are two major issues with the current WildcardQuery implementation:
> 1) A wildcard expression is restricted to match at most 1024 terms, otherwise a TooManyClauses exception is thrown. Similar to the RangeQuery issue: JCR-111
> 2) The enumeration over the terms that match the wildcard pattern is slow

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