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From "Preston Carman (JIRA)" <j...@apache.org>
Subject [jira] [Created] (VXQUERY-36) SubString Review of Double and Integer Parameters
Date Sat, 23 Jun 2012 01:00:57 GMT
Preston Carman created VXQUERY-36:
-------------------------------------

             Summary: SubString Review of Double and Integer Parameters
                 Key: VXQUERY-36
                 URL: https://issues.apache.org/jira/browse/VXQUERY-36
             Project: VXQuery
          Issue Type: Bug
            Reporter: Preston Carman


The handling of double arguments to fn:substring is not correct. Using intValue on the double
will truncate the value, while the specification says that it needs to be rounded (http://www.w3.org/TR/xpath-functions/#func-substring).
I would propose to leave it as-is for now and to fix it using our implementation for fn:round
once that it available. If that's what we do, we should file a bug to ensure that we don't
forget it.

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