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From "Rick Hillegas (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DERBY-6000) Implement support for JDBC 4.2
Date Fri, 15 Feb 2013 01:16:11 GMT

     [ https://issues.apache.org/jira/browse/DERBY-6000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rick Hillegas updated DERBY-6000:
---------------------------------

    Attachment: derby-6000-18-aa-checkForClosedBeforeForwarding.diff

Attaching derby-6000-18-aa-checkForClosedBeforeForwarding.diff. This fixes a problem in ClosedObjectTest
when running on Java 8. I am running tests now.

ClosedObjectTest trips across an NPE because the new ResultSet.updateObject() overloads try
to forward themselves before checking whether the ResultSet is closed. This patch makes them
first check whether the ResultSet is closed.

Touches the following file:

M       java/engine/org/apache/derby/impl/jdbc/EmbedResultSet42.java

                
> Implement support for JDBC 4.2
> ------------------------------
>
>                 Key: DERBY-6000
>                 URL: https://issues.apache.org/jira/browse/DERBY-6000
>             Project: Derby
>          Issue Type: Improvement
>          Components: JDBC
>            Reporter: Rick Hillegas
>         Attachments: derby-6000-01-aa-executeLargeUpdateEmbedded.diff, derby-6000-02-ad-executeLargeUpdateClient.diff,
derby-6000-03-aa-executeLargeBatch.diff, derby-6000-04-aa-setLargeMaxRows.diff, derby-6000-05-aa-executeLargeUpdatePS.diff,
derby-6000-06-aa-DatabaseMetaData.diff, derby-6000-07-ab-batchUpdateException.diff, derby-6000-08-aa-batchUpdateExceptionConstructor.diff,
derby-6000-09-ac-setObjectPS.diff, derby-6000-10-aa-rename_getMaxLogicalLobSize.diff, derby-6000-11-aa-ResultSet.updateObject.diff,
derby-6000-12-aa-CallableStatement.registerOutParameter.diff, derby-6000-12-ab-CallableStatement.registerOutParameter.diff,
derby-6000-13-aa-fixJavadoc.diff, derby-6000-14-aa-unsupportedVetter.diff, derby-6000-15-aa-CallableStatement.setObject.diff,
derby-6000-16-aa-fixJavadocOnJava8.diff, derby-6000-17-aa-getMaxLogicalLobSize.diff, derby-6000-18-aa-checkForClosedBeforeForwarding.diff,
JDBC_4.2_Changes.html, JDBC_4.2_Changes.html
>
>
> Open JDK 8 will include maintenance rev 4.2 of JDBC. The public discussion of JDBC 4.2
will take place here: http://openjdk.java.net/jeps/170. We will want to build Derby support
for JDBC 4.2 after a public spec appears. At this time, it is unclear what Derby release will
carry this support.

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