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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] Created: (DERBY-4660) Expose merge join through optimizer override
Date Fri, 14 May 2010 10:39:43 GMT
Expose merge join through optimizer override
--------------------------------------------

                 Key: DERBY-4660
                 URL: https://issues.apache.org/jira/browse/DERBY-4660
             Project: Derby
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 10.7.0.0
            Reporter: Knut Anders Hatlen
            Priority: Minor


Derby comes with a class called MergeJoinResultSet which is not currently used. As a first
step towards full support for merge joins, we should expose the functionality provided by
this class through an optimizer override, so that we can start testing it.

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