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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-3574) With client, attempting to get the lob length after commit or connection close if there was a call to length() before commit does not throw an exception
Date Thu, 10 Apr 2008 12:08:10 GMT

    [ https://issues.apache.org/jira/browse/DERBY-3574?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12587608#action_12587608
] 

Knut Anders Hatlen commented on DERBY-3574:
-------------------------------------------

Thanks for the new patch! Apart from what Kristian said, I think we should also update the
javadoc for the checkValidity() method so that it reflects the new behaviour (it should mention
that it also checks that the transaction that created it is still active). The code changes
look correct to me.

> With client, attempting to get the lob length after commit  or connection close if there
 was a call to length() before commit does not throw an exception
> ----------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-3574
>                 URL: https://issues.apache.org/jira/browse/DERBY-3574
>             Project: Derby
>          Issue Type: Bug
>          Components: JDBC, Network Client, Newcomer
>    Affects Versions: 10.5.0.0
>            Reporter: Kathey Marsden
>            Assignee: Tiago R. Espinha
>            Priority: Trivial
>         Attachments: derby3574-blob-java.patch, derby3574-clob-java.patch, derby3574-connection-java.patch,
derby3574-lob-java.patch, TestLobLength.java
>
>
> Attempting to get call Blob/Clob.length() after commit or connection close does not fail
if there was a previous call to length().  If no previous call was made an exception is thrown
as expected.
> See attached program TestLobLength for repro with commit.  If you comment out the two
lines to get the length before the commit we get the expected exception.

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