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From "Sergey Zolotaryov (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (DERBY-6793) Stream or LOG value cannot be retrieved more than once
Date Tue, 10 Feb 2015 08:10:34 GMT

    [ https://issues.apache.org/jira/browse/DERBY-6793?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14313781#comment-14313781
] 

Sergey Zolotaryov edited comment on DERBY-6793 at 2/10/15 8:09 AM:
-------------------------------------------------------------------

I did not look deeper into the problem myself, yesterday I just made the project build in
Eclipse correctly (you guys have really odd project structure, perhaps it's legacy, I understand).
I'll investigate how we could better handle the binaries. To me a fix that just limits functionality
is a recognition of insolvency, no offence.


was (Author: anydoby):
I did not look deeper into the problem myself, yesterday I just made the project build in
Eclipse correctly (you guys have really odd project structure, perhaps it's legacy, I understand).
I'll investigate how we could better handle the binaries.

> Stream or LOG value cannot be retrieved more than once
> ------------------------------------------------------
>
>                 Key: DERBY-6793
>                 URL: https://issues.apache.org/jira/browse/DERBY-6793
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.11.1.1
>         Environment: does not matter
>            Reporter: Sergey Zolotaryov
>         Attachments: derby-bug.tar.gz
>
>
> Since migrating from derby 10.7.1.1 to 10.11.1.1 really innocent code stopped working:
retrieving resultset column data using column names if resultset contains blobs stopped working.
> I am attaching a maven project with a unit test which proves the issue. If in pom.xml
you change the version to 10.7.1.1 the test will pass. We are using spring-jdbc' queryForMap()
which traverses resultset metadata and queries attributes by their column labels. Used to
work before.



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