db-derby-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Uriah Eisenstein (JIRA)" <j...@apache.org>
Subject [jira] Created: (DERBY-4790) Implementation of generated columns is not described
Date Sat, 04 Sep 2010 16:10:32 GMT
Implementation of generated columns is not described
----------------------------------------------------

                 Key: DERBY-4790
                 URL: https://issues.apache.org/jira/browse/DERBY-4790
             Project: Derby
          Issue Type: Improvement
          Components: Documentation
    Affects Versions: 10.6.1.0
         Environment: All
            Reporter: Uriah Eisenstein
            Priority: Minor


It is not specified in the documentation whether columns defined with "generated always as
<expression>" are physically stored in the database and take space, or calculated on
the fly when read from. I asked about this on the mailing list and found that the former is
true.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message