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From "Kim Haase (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DERBY-5999) Improve documentation on index key lengths
Date Mon, 19 Nov 2012 16:21:58 GMT
Kim Haase created DERBY-5999:
--------------------------------

             Summary: Improve documentation on index key lengths
                 Key: DERBY-5999
                 URL: https://issues.apache.org/jira/browse/DERBY-5999
             Project: Derby
          Issue Type: Sub-task
          Components: Documentation
    Affects Versions: 10.9.1.0
            Reporter: Kim Haase
            Assignee: Kim Haase
            Priority: Minor


DERBY-5881 includes the following suggestion:

3. The documentation for sized datatypes like char and varchar should be updated to warn about
indexing limitations (which would most likely be encounterd with such datatypes).

It probably also makes sense to add this recommendation to the introductory topic on indexes
in the Tuning Guide (http://db.apache.org/derby/docs/dev/tuning/ctunperf10679.html).


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