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From "Mamta A. Satoor (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-2416) Provide a shell for a subclass of SQLChar which will use the passed Collator to do the collation rather than SQLChar's default collation of UCS_BASIC
Date Thu, 15 Mar 2007 04:57:09 GMT

    [ https://issues.apache.org/jira/browse/DERBY-2416?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12481031
] 

Mamta A. Satoor commented on DERBY-2416:
----------------------------------------

Commited following changes with revision 518479
***********start of commit comments*************
Some cosmetic changes to CollatorSQLChar. Changed the class comment to get rid of the copy
and paste from the superclass's class comment. Changed the comments for class fields to javadocs.
Changed one of the class field's name so it indicates it's purpose rather than it's field's
type. And lastly, added additional comments to the like() method.
***********end of commit comments*************


> Provide a shell for a subclass of SQLChar which will use the passed Collator to do the
collation rather than SQLChar's default collation of UCS_BASIC
> -----------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-2416
>                 URL: https://issues.apache.org/jira/browse/DERBY-2416
>             Project: Derby
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 10.3.0.0
>            Reporter: Mamta A. Satoor
>         Assigned To: Mamta A. Satoor
>         Attachments: DERBY2416_NewCharClassWithDifferentCollationSupport_diff_v1.txt,
DERBY2416_NewCharClassWithDifferentCollationSupport_diff_v2.txt, DERBY2416_NewCharClassWithDifferentCollationSupport_diff_v3.txt,
DERBY2416_NewCharClassWithDifferentCollationSupport_stat_v1.txt, DERBY2416_NewCharClassWithDifferentCollationSupport_stat_v2.txt,
DERBY2416_NewCharClassWithDifferentCollationSupport_stat_v3.txt
>
>
> This jira entry is one of the tasks involved in implementing DERBY-2336.
> The existing SQLChar datatype has the Derby's default collation which is UCS_BASIC defined
on them. With Derby 10.3, we want to support an additional collation for char datatypes which
will be based on the territory. This jira issue is the placeholder for creating subclass of
SQLChar which will use the passed Collator to do the collation. The current use of this class
in Derby 10.3 will be for territory based collation but this class can be used in future for
other kinds of collations like case-insensitive etc.

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