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https://issues.apache.org/jira/browse/DERBY-2017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12612863#action_12612863
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Knut Anders Hatlen commented on DERBY-2017:
-------------------------------------------

No, it hasn't been rejected, but it was indicated that it might have negative 
impact on the performance. One alternative is to add a product-specific code 
point so that we have a way to indicate to the server that an error has 
happened. See "Developing Product-Unique Extensions" in DRDA, Version 4, Volume 
3, Section 2.5.5.4 for details.

> Client driver can insert and commit partial data when a LOB stream throws 
> IOException or does not match the specified length
> ----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-2017
>                 URL: https://issues.apache.org/jira/browse/DERBY-2017
>             Project: Derby
>          Issue Type: Bug
>          Components: JDBC, Network Client
>    Affects Versions: 10.2.1.6
>            Reporter: Knut Anders Hatlen
>         Attachments: derby2017_try1.diff, Derby_2017_v1.diff, 
> Derby_2017_v1.stat, StreamErrRepro.java
>
>
> When a LOB stream throws an exception or does not match the specified length, 
> the client driver does not raise an exception until it has finished executing 
> the statement. Therefore, the statement will be executed (and possibly 
> committed) on the server even though the client reports that the statement 
> failed.

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