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From "Suran Jayathilaka (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-1201) ResultSet.updateRow() in network client should not throw an exception if no fields in the row have been modified.
Date Wed, 23 Apr 2008 17:29:21 GMT

     [ https://issues.apache.org/jira/browse/DERBY-1201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Suran Jayathilaka updated DERBY-1201:
-------------------------------------

    Attachment: derby-1201-2.diff

Added a check for the client to see if the ResultSet was ResultSet.CONCUR_UPDATABLE before
checking if the row has been updated. 
The checkForClosedResultSet() in updateRowX() was removed because a call to that method is
available in the rowUpdated() method.

> ResultSet.updateRow() in network client should not throw an exception if no fields in
the row have been modified.
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-1201
>                 URL: https://issues.apache.org/jira/browse/DERBY-1201
>             Project: Derby
>          Issue Type: Bug
>          Components: Network Client, Newcomer
>    Affects Versions: 10.1.1.0, 10.1.2.1, 10.1.3.1, 10.2.1.6
>            Reporter: David Van Couvering
>            Assignee: Suran Jayathilaka
>            Priority: Minor
>         Attachments: derby-1201-2.diff, derby-1201.diff, TestUpdateRow.java
>
>
> ResultSet.updateRow() in the network client throws an exception if no fields in the current
row have been modified.  In the embedded client, the method silently does nothing in the same
circumstances.  Although the spec is yet to go final, our understanding is that JDBC 4 spec
indicates that the behavior of the embedded client is correct, so we should correct this in
the network client.

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