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From "Rick Hillegas (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-4869) Implement JDBC 4.1, the api increment introduced by Java 7
Date Fri, 28 Jan 2011 19:00:45 GMT

     [ https://issues.apache.org/jira/browse/DERBY-4869?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rick Hillegas updated DERBY-4869:
---------------------------------

    Attachment: derby-4869-23-aa-dbmd.diff

Attaching derby-4869-23-aa-dbmd.diff. This patch makes the JDBC 4.1 changes to DatabaseMetaData.
I am running regression tests now.

This patch makes the following changes to Derby's implementations of DatabaseMetaData:

1) Adds generatedKeyAlwaysReturned(), which returns true.

2) Adds getPseudoColumns(), which returns an empty ResultSet.

3) Adds an IS_GENERATEDCOLUMN column to the ResultSet returned by getColumns(). This column
is "YES" for columns defined by generation clauses and "NO" otherwise.


Touches the following files:

-------------

M      java/engine/org/apache/derby/impl/jdbc/metadata.properties

New query for getPseudoColumn() and new column added to the getColumns() query.

-------------

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

New bits in the embedded metadata.

-------------

M      java/client/org/apache/derby/client/am/DatabaseMetaData.java

New bits in the network metadata.

-------------

M      java/testing/org/apache/derbyTesting/functionTests/tests/lang/ViewsTest.java
A      java/testing/org/apache/derbyTesting/functionTests/tests/jdbcapi/Wrapper41DBMD.java
M      java/testing/org/apache/derbyTesting/functionTests/tests/jdbcapi/DatabaseMetaDataTest.java

Tests.


> Implement JDBC 4.1, the api increment introduced by Java 7
> ----------------------------------------------------------
>
>                 Key: DERBY-4869
>                 URL: https://issues.apache.org/jira/browse/DERBY-4869
>             Project: Derby
>          Issue Type: Improvement
>          Components: JDBC
>            Reporter: Rick Hillegas
>            Assignee: Rick Hillegas
>         Attachments: derby-4869-01-ac-rs-getObject.diff, derby-4869-01-ad-rs-getObject.diff,
derby-4869-02-aa-cs-ps-addBatch.diff, derby-4869-02-ab-cs-ps-addBatch.diff, derby-4869-03-aa-rs-getObject-errorCleanup.diff,
derby-4869-04-aa-rs-getObject-simplification.diff, derby-4869-05-aa-rs-getObject-exception.diff,
derby-4869-06-aa-cs-getObject.diff, derby-4869-06-ab-cs-getObject.diff, derby-4869-07-aa-timedisplacement.diff,
derby-4869-08-ac-nullHandling.diff, derby-4869-09-ac-abort.diff, derby-4869-10-aa-abortSecurityTest.diff,
derby-4869-11-aa-abortHidePrivates.diff, derby-4869-12-aa-xaAndPooledAborts.diff, derby-4869-13-aa-xaAndPooledAbortsSecurityManager.diff,
derby-4869-14-ac-closeOnCompletion.diff, derby-4869-15-aa-autoGenKeys.diff, derby-4869-16-aa-clarifyStatementSpec.diff,
derby-4869-17-aa-statementTimeoutException.diff, derby-4869-18-aa-getSetSchema.diff, derby-4869-19-aa-getSetNetworkTimeout.diff,
derby-4869-20-aa-setSchemaFastPath.diff, derby-4869-21-aa-implicitlyClosedResultSets.diff,
derby-4869-22-aa-unstableStatementTest.diff, derby-4869-23-aa-dbmd.diff, derby-4869-exp-01-aa-noTryCatch.diff,
disable-tests.diff, JDBC_4.1_Changes.html, timezone.diff
>
>
> This is a master issue logged to track our work implementing JDBC 4.1, the changes to
the java.sql and javax.sql packages introduced by Java 7.

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