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From Øystein Grøvlen (JIRA) <j...@apache.org>
Subject [jira] Commented: (DERBY-2771) Unhelpful error message provided when accesing Blob after commit in the client driver
Date Thu, 07 Jun 2007 11:35:25 GMT

    [ https://issues.apache.org/jira/browse/DERBY-2771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12502307

Øystein Grøvlen commented on DERBY-2771:

It seems the translation works as I inteded it to.  That is, when the client gets an XJ217,
it is wrapped in an XJ073.  Hence, the main error message wil be more helpful.  Is that sufficient,
or do you think we need to suppress XJ217 entirely to not confuse the user?  My thought was
that chaining with the original exception would make it a bit easier to debug problems.

> Unhelpful error message provided when accesing Blob after commit in the client driver
> -------------------------------------------------------------------------------------
>                 Key: DERBY-2771
>                 URL: https://issues.apache.org/jira/browse/DERBY-2771
>             Project: Derby
>          Issue Type: Bug
>          Components: JDBC, Network Client
>    Affects Versions:
>            Reporter: Kristian Waagan
>            Priority: Minor
> When accessing a Blob after commit in the embedded driver you get one of these messages:
>   XJ215.S=You cannot invoke other java.sql.Clob/java.sql.Blob methods after calling the
free() method.
>   XJ073.S=The data in this BLOB or CLOB is no longer available.  The BLOB/CLOB''s transaction
may be committed, or its connection is closed.
> With the client driver you get this:
>   XJ217.S=The locator that was supplied for this CLOB/BLOB is invalid
> Is this error message too technical?
> Should the embedded and the client driver behave in a consistent manner?

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