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Posted to derby-dev@db.apache.org by "Knut Anders Hatlen (Commented) (JIRA)" <ji...@apache.org> on 2011/10/10 14:49:29 UTC
[jira] [Commented] (DERBY-2720) remove dead code associated with
unsupported National Char implementation
[ https://issues.apache.org/jira/browse/DERBY-2720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13124047#comment-13124047 ]
Knut Anders Hatlen commented on DERBY-2720:
-------------------------------------------
Looks good to me. +1
> remove dead code associated with unsupported National Char implementation
> -------------------------------------------------------------------------
>
> Key: DERBY-2720
> URL: https://issues.apache.org/jira/browse/DERBY-2720
> Project: Derby
> Issue Type: Improvement
> Components: SQL
> Reporter: Mike Matrigali
> Assignee: Mamta A. Satoor
> Priority: Minor
> Fix For: 10.3.3.1
>
> Attachments: derby-2720-1a-remove_sqlchar_getXFormat.diff, derby-2720-2a-remove_getNationalString.diff
>
>
> Derby still has some untested, unused code relating to a non-standard implementation of a Nationa Char type. The current code can be removed.
> I believe the interesting functionality associated with this is now provided by DERBY-1478 (territory based collation) . If Derby ever implements a
> National Char type it should do so differently than the existing code, collation should not be tied to the National Char type.
> I believe a future National char type might have to maintain a separate type id for compatibility with jdbc interface, but actual implmentation should be
> the same code as the char types. Collating of the the national char type should be supported in exactly same way as regular char types.
> If anyone is really intested in the national char code, it's history will always be available in svn, and a consistent version is available by looking at 10.0, 10.1,
> and 10.2 codelines. I would propose any removal of code only take place in trunk and not be backported to a released codeline.
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