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https://issues.apache.org/jira/browse/DERBY-2711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kristian Waagan updated DERBY-2711:
-----------------------------------

    Attachment: derby-2711-3a-additional.diff

'derby-2711-3a-additional.diff' must be committed on top of v2, and does the 
following:
 * Made variable blob final.
 * Throws exception that was caught and wrapped.
 * Added a comment that the stream will update itself and reflect the new 
content in all read/skip methods.
 * Changed normal comments into JavaDoc for updateIfRequired.

In addition it removes trailing whitespace and cleans up a few JavaDoc things.

> If large blob is updated after InputStream is fetched (using 
> getBinaryStream), the stream continues to point ot old data
> ------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-2711
>                 URL: https://issues.apache.org/jira/browse/DERBY-2711
>             Project: Derby
>          Issue Type: Bug
>          Components: JDBC
>    Affects Versions: 10.3.0.0
>            Reporter: Anurag Shekhar
>            Assignee: Anurag Shekhar
>             Fix For: 10.3.0.0
>
>         Attachments: derby-2711-3a-additional.diff, derby-2711.diff, 
> derby-2711v2.diff
>
>
> While using a large blob (so that blob doesn't gets materialized while 
> fetching from database) getBinaryStream returns stream linked to dvd. After 
> blob is is updated internally the blob data is materialized in 
> LOBStreamControl class but the stream continues to point to dvd hence giving 
> out old data.

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