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Posted to derby-dev@db.apache.org by "Suran Jayathilaka (JIRA)" <ji...@apache.org> on 2008/08/02 14:21:44 UTC

[jira] Updated: (DERBY-3741) SQL LENGTH function materializes CLOB into memory

     [ https://issues.apache.org/jira/browse/DERBY-3741?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suran Jayathilaka updated DERBY-3741:
-------------------------------------

    Attachment: derby-3741-multibyte_test.diff

derby-3741-multibyte_test.diff adds a test for small and large clobs with multibyte characters. 
Please review.

> SQL LENGTH function materializes CLOB into memory
> -------------------------------------------------
>
>                 Key: DERBY-3741
>                 URL: https://issues.apache.org/jira/browse/DERBY-3741
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.3.3.0, 10.4.1.3, 10.5.0.0
>            Reporter: Kathey Marsden
>            Assignee: Suran Jayathilaka
>         Attachments: ClobMemTest.java, derby-3741-1.diff, derby-3741-2.diff, derby-3741-multibyte_test.diff, LargeLengthClob.zip
>
>
> Similar to DERBY-3732, the SQL LENGTH function also materializes CLOB's into memory.  See attached repro.

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