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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-4245) Sorting a table containing a CLOB fails after upgrade to 10.5
Date Sun, 24 May 2009 16:55:45 GMT

     [ https://issues.apache.org/jira/browse/DERBY-4245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Knut Anders Hatlen updated DERBY-4245:

    Attachment: MixedVersionClob.java

To reproduce:

1) Run the attached class with Derby to create the database

2) Open the database in ij with Derby and issue a select with an ORDER BY:

ij version 10.5
ij> connect 'jdbc:derby:db';
ij> select c from t order by length(c);
ERROR XJ001: Java exception: ': java.lang.NullPointerException'.

> Sorting a table containing a CLOB fails after upgrade to 10.5
> -------------------------------------------------------------
>                 Key: DERBY-4245
>                 URL: https://issues.apache.org/jira/browse/DERBY-4245
>             Project: Derby
>          Issue Type: Bug
>          Components: Store
>    Affects Versions:
>            Reporter: Knut Anders Hatlen
>         Attachments: MixedVersionClob.java
> When sorting a table containing a CLOB column in a database that has been soft-upgraded
from to, the query fails with a NullPointerException.
> Reported on derby-user: http://mail-archives.apache.org/mod_mbox/db-derby-user/200905.mbox/%3ckk5ivy.tcwvy@email.bg%3e

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