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From "Kristian Waagan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DERBY-5740) Remove unsued code in AlterTableConstantaction.columnDroppedAndTriggerDependencies
Date Thu, 03 May 2012 12:32:49 GMT
Kristian Waagan created DERBY-5740:
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             Summary: Remove unsued code in AlterTableConstantaction.columnDroppedAndTriggerDependencies
                 Key: DERBY-5740
                 URL: https://issues.apache.org/jira/browse/DERBY-5740
             Project: Derby
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 10.9.0.0
            Reporter: Kristian Waagan
            Priority: Trivial


The following code is executed, but the results are not used:
			CollectNodesVisitor visitor = new CollectNodesVisitor(ColumnReference.class);
			stmtnode.accept(visitor);
			Vector refs = visitor.getList();  <--- never used

I plan to remove the code, but just want to record it here in case there are side-effects
by using the visitor.

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