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From "Marcel Reutegger (JIRA)" <j...@apache.org>
Subject [jira] Created: (JCR-1872) Improve performance of simple path queries
Date Fri, 21 Nov 2008 09:56:46 GMT
Improve performance of simple path queries
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                 Key: JCR-1872
                 URL: https://issues.apache.org/jira/browse/JCR-1872
             Project: Jackrabbit
          Issue Type: Improvement
          Components: jackrabbit-core
            Reporter: Marcel Reutegger
            Priority: Minor


Queries with simple path constraints can be quite slow because of the way they are implemented.
The current implementation basically does a hierarchical join with the context nodes and the
set of nodes with the name of the next location step. When the specified path is quite selective
the implementation should   rather resolve the path expression using the item state manager
(similar to how regular paths are resolved in the JCR API).

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