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From "Ephemeris Lappis (JIRA)" <j...@apache.org>
Subject [jira] Created: (DERBY-2445) Function VARCHAR truncates the results at 15 characters
Date Mon, 12 Mar 2007 07:45:09 GMT
Function VARCHAR truncates the results at 15 characters
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                 Key: DERBY-2445
                 URL: https://issues.apache.org/jira/browse/DERBY-2445
             Project: Derby
          Issue Type: Bug
    Affects Versions: 10.2.2.0, 10.1.2.1
         Environment: Windows XP.
            Reporter: Ephemeris Lappis


The VARCHAR function truncates its argument, or result, at 15 characters.

For example, with the statement :
UPDATE PERSON SET LAST_NAME = VARCHAR(PERSON.LAST_NAME);
An original column value with '123456789-123456789-' is truncated and the result is '123456789-12345'.

NB : Such a statement seems a bit stupid, but i've detected the problem using Top-Link that
uses the VARCHAR function to translate the JPA CONCAT function. And as I can't change what
Top Link does...

Thanks for your help.




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