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From "Rick Hillegas (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DERBY-6843) Altering the Identity columns rules
Date Sat, 28 Nov 2015 14:21:10 GMT

     [ https://issues.apache.org/jira/browse/DERBY-6843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Rick Hillegas updated DERBY-6843:
       Urgency: Normal  (was: Blocker)
    Issue Type: Improvement  (was: Bug)

Reclassifying this issue as an enhancement request. Adjusting the urgency field: the contents
of that field are set by the release manager.

> Altering the Identity columns rules 
> ------------------------------------
>                 Key: DERBY-6843
>                 URL: https://issues.apache.org/jira/browse/DERBY-6843
>             Project: Derby
>          Issue Type: Improvement
>          Components: Tools
>    Affects Versions:,
>         Environment: CENTOS
>            Reporter: Anjana
> We do export of from one derby database to another. Our database defined identity type
as ''GENERATED ALWAYS" Due to which the import does not consider the identity column value
from the export file. 
> Our requirement is to import those identity column values as well. 
> As per understanding one of the option in derby is to create table with identity type
as "GENERATED BY DEFAULT" . However need to understand if there is alternative in derby where
in we can modify the identity type before import to ''GENERATED by DEFAULT" and then after
import is successfully change it back to "GENERATED ALWAYS". 
> Appreciate if any one can guide on same. 

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