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Posted to derby-dev@db.apache.org by "Evan Leonard (JIRA)" <ji...@apache.org> on 2009/12/04 17:26:21 UTC

[jira] Commented: (DERBY-4256) allow alter table to increase the maximum size of a blob and a clob.

    [ https://issues.apache.org/jira/browse/DERBY-4256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12785987#action_12785987 ] 

Evan Leonard commented on DERBY-4256:
-------------------------------------

Any chance this could be merged to 10.5? I'd quite like to make use of this fix, but am not excited about having to wait for 10.6 next year.  From this attached diffs, it looks like it is a small localized fix that could safely be applied to 10.5.

> allow alter table to increase the maximum size of a blob and a clob.
> --------------------------------------------------------------------
>
>                 Key: DERBY-4256
>                 URL: https://issues.apache.org/jira/browse/DERBY-4256
>             Project: Derby
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 10.5.1.1
>            Reporter: Mike Matrigali
>            Assignee: Eranda Sooriyabandara
>            Priority: Minor
>             Fix For: 10.6.0.0
>
>         Attachments: A.txt, Clob.java, derby4256.diff, derby4256.diff, derby4256.diff, derby4256.diff
>
>
> Allow new syntax that allows user to alter the maximum length of a blob and/or clob column:
> ALTER TABLE binarydata ALTER COLUMN data SET DATA TYPE blob(128M)
> The syntax should match up with the existing functionality to increase the size of varchar fields.

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