db-derby-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From fuzzylo...@apache.org
Subject svn commit: r658062 [2/2] - in /db/derby/site/trunk: ./ build/site/ build/site/releases/ src/documentation/conf/ src/documentation/content/xdocs/ src/documentation/content/xdocs/releases/
Date Tue, 20 May 2008 00:56:02 GMT
Added: db/derby/site/trunk/src/documentation/content/xdocs/releases/release-10.3.3.0.html
URL: http://svn.apache.org/viewvc/db/derby/site/trunk/src/documentation/content/xdocs/releases/release-10.3.3.0.html?rev=658062&view=auto
==============================================================================
--- db/derby/site/trunk/src/documentation/content/xdocs/releases/release-10.3.3.0.html (added)
+++ db/derby/site/trunk/src/documentation/content/xdocs/releases/release-10.3.3.0.html Mon
May 19 17:56:02 2008
@@ -0,0 +1,1403 @@
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to you under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+<html>
+<title>Apache Derby 10.3.3.0 Release</title>
+<body>
+
+
+
+  
+
+<h1>IMPORTANT NOTICE</h1>
+
+<p>
+
+  If you are currently using Derby 10.3.1.4 or Derby 10.3.2.1, it is strongly<br>
+
+  recommended that you upgrade to Derby 10.4.1.3 or 10.3.3.0 to avoid<br>
+
+  any chance of database corruption due to an issue with multiple threads<br>
+
+  accessing a database that is documented in <a href="issues.apache.org/jira/browse/DERBY-3347">DERBY-3347</a>.<br>
+
+
+
+<br>
+
+  This bug can cause unrecoverable database corruption during periods of<br>
+
+  heavy, multi-thread I/O operations.  The error produced in the test case<br>
+
+  used to diagnose the problem was:<br>
+
+
+
+<br>
+
+  ERROR XSDB3: Container information cannot change once written: was 0, now 80.<br>
+
+
+
+<br>
+
+  It is felt that other errors might also be generated when this type of<br>
+
+  corruption occurs.  The corruption message will most likely refer to page 0<br>
+
+  of the container. For example:<br>
+
+
+
+<br>
+
+  ERROR XSDG1: Page Page(0 ,Container(0, 5856)) could not be<br>
+
+  written...<br>
+
+
+
+<br>
+
+  This bug corrupts the pages on disk and can go unnoticed.  If you do not<br>
+
+  run database consistency checks regularly it is recommended you begin doing<br>
+
+  so as soon as possible after the upgrade.  To insure that corruption has not<br>
+
+  already occurred in existing databases, after upgrade run the database<br>
+
+  consistency check at least once to validate all tables in the database.  This<br>
+
+  process is documented at:<br>
+
+
+
+<br>
+
+  
+
+<a href="http://wiki.apache.org/db-derby/DatabaseConsistencyCheck">http://wiki.apache.org/db-derby/DatabaseConsistencyCheck</a>
+
+<br>
+
+
+
+<br>
+
+If the corruption has already occurred there is no guaranteed recovery of data<br>
+
+other than to recover from the last good backup.  When doing so one should<br>
+
+also check that the previous backup did not also have the corruption.<br>
+
+
+
+<br>
+
+In some cases one may recover data from the existing<br>
+
+database, depending on the extent of the corruption, but will require<br>
+
+by hand data recovery.  Depending on the type of corruption this may<br>
+
+be successful or not. one should consult the Derby list if attempting<br>
+
+this recovery - no automatic software solution to this recovery exists.<br>
+
+
+
+<br>
+
+  Version 10.3.3.0 can be downloaded from:<br>
+
+  
+
+<a href="http://db.apache.org/derby/releases/release-10.3.3.0.cgi">http://db.apache.org/derby/releases/release-10.3.3.0.cgi</a>
+
+<br>
+
+
+
+<br>
+
+  Version 10.4.1.3 can be downloaded from:<br>
+
+  
+
+<a href="http://db.apache.org/derby/releases/release-10.4.1.3.cgi">http://db.apache.org/derby/releases/release-10.4.1.3.cgi</a>
+
+<br>
+
+
+
+<br>
+
+  For help or questions, please post to the Derby User list.<br>
+
+  For instructions on how to subcribe and post to the Derby User list,<br>
+
+  please see:<br>
+
+
+
+<br>
+
+  http://db.apache.org/derby/derby_mail.html<br>
+
+
+
+</p>
+
+    <h1>Distributions</h1>
+    <p>Use the links below to download a distribution of Apache Derby from
+       one of our mirrors. You should <b>always</b> <a href="#Verifying+releases">verify
the integrity</a>
+       of distribution files downloaded from a mirror.</p>
+
+<p>You are currently using <strong>[preferred]</strong>. If you encounter
a
+problem with this mirror, then please select another.  If all
+mirrors are failing, there are backup mirrors at the end of the list.
+See <a href="http://www.apache.org/mirrors/">status</a> of mirrors.
+</p>
+
+<form action="[location]" method="get" id="SelectMirror">
+Other mirrors: <select name="Preferred">
+<!--[if-any http] [for http]-->
+<option value="[http]">[http]</option>
+<!--[end] [end]-->
+<!--[if-any ftp] [for ftp]-->
+<option value="[ftp]">[ftp]</option>
+<!--[end] [end]-->
+<!--[if-any backup] [for backup]-->
+<option value="[backup]">[backup] (backup)</option>
+<!--[end] [end]-->
+</select>
+<input type="submit" value="Change" />     
+</form>
+
+    <p>There are four different distributions:</p>
+    <ul>
+      <li>bin distribution - contains the documentation, javadoc, and jar files for
Derby.</li>
+      <li>lib distribution - contains only the jar files for Derby.</li>
+      <li>lib-debug distribution - contains jar files for Derby with source line numbers.</li>
+      <li>src distribution - contains the Derby source tree at the point which the
binaries were built.</li>
+    </ul>
+    <p> <a href="[preferred]/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-bin.zip">db-derby-10.3.3.0-bin.zip</a>
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-bin.zip.asc">PGP</a>]
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-bin.zip.md5">MD5</a>]<br/>
+    <a href="[preferred]/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-bin.tar.gz">db-derby-10.3.3.0-bin.tar.gz</a>
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-bin.tar.gz.asc">PGP</a>]
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-bin.tar.gz.md5">MD5</a>]</p>
+    
+    <p><a href="[preferred]/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-lib.zip">db-derby-10.3.3.0-lib.zip</a>
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-lib.zip.asc">PGP</a>]
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-lib.zip.md5">MD5</a>]<br/>
+    <a href="[preferred]/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-lib.tar.gz">db-derby-10.3.3.0-lib.tar.gz</a>
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-lib.tar.gz.asc">PGP</a>]
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-lib.tar.gz.md5">MD5</a>]</p>
+    
+    <p><a href="[preferred]/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-lib-debug.zip">db-derby-10.3.3.0-lib-debug.zip</a>
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-lib-debug.zip.asc">PGP</a>]
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-lib-debug.zip.md5">MD5</a>]<br/>
+    <a href="[preferred]/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-lib-debug.tar.gz">db-derby-10.3.3.0-lib-debug.tar.gz</a>
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-lib-debug.tar.gz.asc">PGP</a>]
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-lib-debug.tar.gz.md5">MD5</a>]</p>
+
+    <p><a href="[preferred]/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-src.zip">db-derby-10.3.3.0-src.zip</a>
 [<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-src.zip.asc">PGP</a>]
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-src.zip.md5">MD5</a>]<br/>
+    <a href="[preferred]/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-src.tar.gz">db-derby-10.3.3.0-src.tar.gz</a>
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-src.tar.gz.asc">PGP</a>]
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/db-derby-10.3.3.0-src.tar.gz.md5">MD5</a>]
(Note that, due to long filenames, you will need gnu tar to unravel this tarball.)</p>
+
+    <p>There are two separate Eclipse plugins for Derby:</p>
+    <ul>
+      <li>derby_core_plugin - provides the Derby jar files to other plugins in Eclipse.</li>
+      <li>derby_ui_plugin - provides an Apache Derby Nature in Eclipse for easy database
application development.</li>
+    </ul>
+    <p> <a href="[preferred]/db/derby/db-derby-10.3.3.0/derby_core_plugin_10.3.3.652961.zip">derby_core_plugin_10.3.3.652961.zip</a>
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/derby_core_plugin_10.3.3.652961.zip.asc">PGP</a>]
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/derby_core_plugin_10.3.3.652961.zip.md5">MD5</a>]<br/>
+    <a href="[preferred]/db/derby/db-derby-10.3.3.0/derby_ui_plugin_1.1.2.zip">derby_ui_plugin_1.1.2.zip</a>
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/derby_ui_plugin_1.1.2.zip.asc">PGP</a>]
[<a href="http://www.apache.org/dist/db/derby/db-derby-10.3.3.0/derby_ui_plugin_1.1.2.zip.md5">MD5</a>]</p>
+    <p>Please note: both plugins must be installed for full functionality. For information
on installing and using
+       the Derby plugins for Eclipse, please see the <a href="http://db.apache.org/derby/integrate/plugin_howto.html">Using
the 10 Core and 1.1 UI Derby plug-ins</a> page.</p>
+    
+<h1>
+<a name="Release Notes for Derby 10.3.3.0"></a>Release Notes for Derby 10.3.3.0</h1>
+
+<p>These notes describe the difference between Derby release 10.3.3.0 and the preceding
release 10.3.2.1.</p>
+
+<ul>
+
+<li>
+
+<a href="#Overview">Overview</a>
+
+</li>
+
+<li>
+
+<a href="#Bug Fixes">Bug Fixes</a>
+
+</li>
+
+<li>
+
+<a href="#Issues">Issues</a>
+
+</li>
+
+<li>
+
+<a href="#Build Environment">Build Environment</a>
+
+</li>
+
+</ul>
+
+<h2>
+
+<a name="Overview"></a>Overview</h2>
+
+<p>
+
+Derby is a pure Java relational database engine using standard SQL and
+
+JDBC as its APIs.
+
+</p>
+
+
+
+
+
+<p>
+
+Derby functionality includes:
+
+</p>
+
+
+
+
+
+<ul>
+
+
+
+<li>Embedded engine with JDBC drivers</li>
+
+
+
+<li>Network Server</li>
+
+
+
+<li>Network client JDBC drivers</li>
+
+
+
+<li>Command line tools: ij (SQL scripting), dblook (schema dump) and sysinfo (system
info)</li>
+
+
+
+</ul>
+
+<h2><a name="Issues"></a>Issues</h2>
+
+<p>The following issues are addressed by Derby release 10.3.3.0. These issues are not
addressed in the preceding 10.3.2.1 release.</p>
+
+<table border="2">
+
+<tr>
+
+<td><b>Issue Id</b></td><td><b>Description</b></td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3658">DERBY-3658</a></td><td>LOBStateTracker
should not use SYSIBM.CLOBRELEASELOCATOR when the database is soft-upgraded from 10.2</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3649">DERBY-3649</a></td><td>can't
call a stored function with an aggregate argument without getting the following error: ERROR
42Y29</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3611">DERBY-3611</a></td><td>ERROR
XSDG2: Invalid checksum on Page occurs during mass inserts into two-column bigint PK table</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3603">DERBY-3603</a></td><td>'IN'
clause ignores valid results, incorrect qualifier handling suspected</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3576">DERBY-3576</a></td><td>Merge
EngineBlob and EngineClob into a single interface</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3571">DERBY-3571</a></td><td>LOB
locators are not released if the LOB columns are not accessed by the client</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3560">DERBY-3560</a></td><td>build
failure: Error running ${jdk16}/bin/javac compiler if jdk16 is not set on 10.3</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3538">DERBY-3538</a></td><td>NullPointerException
during execution for query with LEFT OUTER JOIN whose inner table selects all constants.</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3525">DERBY-3525</a></td><td>Remove
unneeded code to get JDBC level in BrokeredConnection and BrokeredStatement classes</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3496">DERBY-3496</a></td><td>CallableStatement
with output parameter leaves cursor open after execution</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3458">DERBY-3458</a></td><td>dblook
fails on TERRITORY_BASED databases</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3426">DERBY-3426</a></td><td>Remove
unused code for autogenerated keys columnNames</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3422">DERBY-3422</a></td><td>Embedded
returns wrong value for DatabaseMetaData.autoCommitFailureClosesAllResultSets()</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3421">DERBY-3421</a></td><td>Remove
unused code for caching of connect bytes</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3397">DERBY-3397</a></td><td>Derby
10.3.1.4 and 10.3.2.1 break scrollable result sets? Hibernate Query.setFirstResult and/or
setMaxResults</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3379">DERBY-3379</a></td><td>"No
Current connection" on PooledConnection.getConnection() if pooled connection is reused during
connectionClosed processing</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3373">DERBY-3373</a></td><td>SQL
"distinct" and "order by" needed together</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3365">DERBY-3365</a></td><td>Network
Server stores a duplicate entry in the lob hash map for every lob</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3354">DERBY-3354</a></td><td>Select
from large lob table with embedded gives OutOfMemoryError</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3347">DERBY-3347</a></td><td>ERROR
XSDB3: Container information cannot change once written</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3343">DERBY-3343</a></td><td>Subsequent
calls to PreparedStatement cause SQLIntegrityConstraintViolationException on column that is
 "Generated always"</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3321">DERBY-3321</a></td><td>NullPointerException
for 'NOT EXISTS' with nested subquery</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3316">DERBY-3316</a></td><td>Leak
in client if ResultSet not closed</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3315">DERBY-3315</a></td><td>Should
UCS_BASIC character types have to look at collation elements when dealing with escape character
in the LIKE clause?</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3309">DERBY-3309</a></td><td>Minor
cleanups in ClientPooledConnection40 and ClientPooledConnection</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3308">DERBY-3308</a></td><td>Broken
synchronization for event handling in ClientPooledConnection40</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3304">DERBY-3304</a></td><td>Explicit
commit inside a java procedure makes a dynamic result sets passed out unavailable</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3303">DERBY-3303</a></td><td>ArrayIndexOutOfBoundsException
at MergeSort.compare</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3302">DERBY-3302</a></td><td>NullPointerException
during recovery of database with territory-based collation</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3301">DERBY-3301</a></td><td>Incorrect
result from query with nested EXIST</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3288">DERBY-3288</a></td><td>wrong
query result in presence of a unique index</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3279">DERBY-3279</a></td><td>Derby
10.3.X ignores ORDER BY DESC when target column has an index and is used in an OR clause or
an IN list.</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3260">DERBY-3260</a></td><td>NullPointerException
caused by race condition in GenericActivationHolder</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3257">DERBY-3257</a></td><td>SELECT
with HAVING clause containing OR conditional incorrectly return 1 row - should return 2 rows
- works correctly with 10.2 DB</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3253">DERBY-3253</a></td><td>NullPointer
Exception (NPE) from query with IN predicate containing two values and joining a view with
a large table.  ERROR 38000: The exception 'java.lang.NullPointerException' was thrown while
evaluating an expression.</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3247">DERBY-3247</a></td><td>Activation
for a dynamic ResultSet created from an Prepared/CallableStatement will not be closed until
garbage collection indicates it is unused to the LCC and the LCC closes it</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3244">DERBY-3244</a></td><td>NullPointerException
in ....B2IRowLocking3.searchLeftAndLockPreviousKey</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3243">DERBY-3243</a></td><td>(jdbc
net client) exception during normal iteration through "ResultSet" of "select * from t"</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3238">DERBY-3238</a></td><td>When
table contains large LOB values (&gt; ~32K) trigger execution fails for that row with
ERROR XCL30: An IOException was thrown when reading a 'BLOB' </td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3231">DERBY-3231</a></td><td>Sorting
on COUNT with OR and GROUP BY delivers wrong results.</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3230">DERBY-3230</a></td><td>Selecting
data from a Table raises Error XN008: Query processing has been terminated due to an error
on the server</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3229">DERBY-3229</a></td><td>testSysinfoLocale
fails if derbyTools.jar is first in the classpath</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3221">DERBY-3221</a></td><td>"java.sql.SQLException:
The conglomerate (-5) requested does not exist." from Derby 10.3.1.4 embedded within Eclipse
3.3 and RAD 7.0</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3214">DERBY-3214</a></td><td>Optimizer
can see negative cost estimates when pulling Optimizables from the join order.</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3194">DERBY-3194</a></td><td>LOCALIZEDDISPLAY
of CURRENT_TIMESTAMP returns only the TIME</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3094">DERBY-3094</a></td><td>Grouping
of expressions causes NullPointerException</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3044">DERBY-3044</a></td><td>Typos
in documentation</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3037">DERBY-3037</a></td><td>Language
ResultSet.finish() is called even when the ResultSet is going to be re-used.</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-3023">DERBY-3023</a></td><td>Different
result rows depending on the sequence of INNER JOIN and OUTER JOIN</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-2935">DERBY-2935</a></td><td>DDMReader.readLengthAndCodePoint()
decodes long integer incorrectly</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-2892">DERBY-2892</a></td><td>Closing
a resultset after retrieving a large &gt; 32665 bytes value with Network Server does not
release locks</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-2720">DERBY-2720</a></td><td>remove
dead code associated with unsupported National Char implementation</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-2653">DERBY-2653</a></td><td>Expose
existing auto-generated key functionality through more JDBC APIs in Derby Client.</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-2559">DERBY-2559</a></td><td>recreating
a datasource using javax.naming.Reference from a ClientDataSource40 fails</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-2351">DERBY-2351</a></td><td>ORDER
BY with expression with distinct in the select list returns incorrect result</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-2182">DERBY-2182</a></td><td>Documentation
for derby.system.bootAll is missing</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-2142">DERBY-2142</a></td><td>NullPointerException
while using XAConnection/PooledConnection in a heavily contended multithreaded scenario</td>
+
+</tr>
+
+<tr>
+
+<td><a href="http://issues.apache.org/jira/browse/DERBY-1585">DERBY-1585</a></td><td>derbylang/procedureInTrigger:
not able to create trigger due to an open ResultSet</td>
+
+</tr>
+
+</table>
+
+
+<p>Compared with the previous release (10.3.2.1), Derby release 10.3.3.0 introduces
the following new important fixes. These merit your special attention.</p>
+
+<ul>
+
+<li>
+
+<a href="#Note for DERBY-3347">
+
+<p>Note for DERBY-3347: 
+
+A bug that could cause unrecoverable database corruption has been fixed.
+
+</p>
+
+</a>
+
+</li>
+
+<li>
+
+<a href="#Note for DERBY-3301">
+
+<p>Note for DERBY-3301: 
+
+Queries with nested EXIST, ANY or IN clauses now return correct results.
+
+</p>
+
+</a>
+
+</li>
+
+<li>
+
+<a href="#Note for DERBY-2351">
+
+<p>Note for DERBY-2351: An ORDER BY clause of a DISTINCT query which specifies to order
by a
+
+column which was not in the DISTINCT list is now rejected, because the
+
+intent of the query is ambiguous. Previously, Derby instead produced
+
+non-distinct results.
+
+Also, an ORDER BY clause which specifies a table-name-qualified column alias
+
+is now rejected as invalid, where previously it was accepted.</p>
+
+</a>
+
+</li>
+
+</ul>
+
+<hr>
+
+<h3>
+
+<a name="Note for DERBY-3347"></a>Note for DERBY-3347</h3>
+
+<!-- 
+  SUMMARIZE THE ISSUE. This is a one line summary of the issue.
+
+  For instance:
+
+  Applications may no longer open two InputStreams on the same ResultSet column.
+-->
+
+<h4>Summary of Change</h4>
+<p>
+A bug that could cause unrecoverable database corruption has been fixed.
+</p>
+
+
+<!-- 
+  DESCRIBE WHAT IT IS THAT THE USER ACTUALLY SEES WHEN THE PROBLEM OCCURS.
+
+  For instance:
+
+  In the previous release, applications were able to open two
+  InputStreams on the same column. Depending on how these streams
+  interacted, the value siphoned out of the column was erratic. Now
+  Derby raises a SQLException when the application attempts to create
+  the second InputStream.
+-->
+
+<h4>Symptoms Seen by Applications Affected by Change</h4>
+<p>
+A bug that could cause database corruption was introduced in the 10.3
+codeline and affects the following releases:
+</p>
+
+<ul>
+  <li>Apache Derby 10.3.1.4</li>
+  <li>Apache Derby 10.3.2.1</li>
+</ul>
+
+<p>
+Users who are hit by this bug may experience exceptions at various
+times during execution of SQL statements, booting or shutdown of a
+database, or during checkpointing. It may result in a number of
+different error messages, including any of these:
+</p>
+
+<pre>
+ERROR XSDB3: Container information cannot change once written: was 0, now 80
+ERROR XSDG1: Page Page(1039,Container(0, 5856)) could not be written to disk, please check
if disk is full.
+ERROR XSDG2: Invalid checksum on Page Page(0,Container(0, 1313))
+ERROR XSDG3: Meta-data for Container org.apache.derby.impl.store.raw.data.RAFContainer4@1afb0c7
could not be accessed
+ERROR XSLA1: Log Record has been sent to the stream, but it cannot be applied to the store
(Object null). This may cause recovery problems also.
+</pre>
+
+<!-- 
+  OPTIONAL: DESCRIBE INCOMPATIBILITIES WITH PREVIOUS RELEASE, IF ANY.
+
+  For instance:
+
+  Applications which open two InputStreams on the ResultSet column now
+  fail.
+-->
+
+<h4>Incompatibilities with Previous Release</h4>
+<p>
+None.
+</p>
+
+
+<!-- 
+  DESCRIBE WHY THE CHANGE WAS MADE.
+
+  For instance:
+
+  The previous behavior violated the JDBC standard. The new behavior
+  is correct.
+-->
+
+<h4>Rationale for Change</h4>
+<p>
+Database corruption is bad.
+</p>
+
+
+<!-- 
+  OPTIONAL: DESCRIBE HOW TO REVERT TO THE PREVIOUS BEHAVIOR OR
+  OTHERWISE AVOID THE INCOMPATIBILITIES INTRODUCED BY THIS CHANGE.
+
+  For instance:
+
+  Users must recode applications which open multiple streams on the same column.
+-->
+
+<h4>Application Changes Required</h4>
+<p>
+No changes are required. However, since the database corruption may go
+unnoticed for a while, users may want to check the consistency of
+their databases after upgrading Derby. The process is described on the
+following wiki page:
+<a href="http://wiki.apache.org/db-derby/DatabaseConsistencyCheck">
+http://wiki.apache.org/db-derby/DatabaseConsistencyCheck
+</a>. If a corruption is detected, restoring the database from backup
+is the only reliable way to recover.
+</p>
+
+<hr>
+
+<h3>
+
+<a name="Note for DERBY-3301"></a>Note for DERBY-3301</h3>
+
+
+
+
+<!-- 
+
+  SUMMARIZE THE ISSUE. This is a one line summary of the issue.
+
+
+
+  For instance:
+
+
+
+  Applications may no longer open two InputStreams on the same ResultSet column.
+
+-->
+
+
+
+
+
+<h4>Summary of Change</h4>
+
+
+
+<p>
+
+Queries with nested EXIST, ANY or IN clauses now return correct results.
+
+</p>
+
+
+
+
+
+<!-- 
+
+  DESCRIBE WHAT IT IS THAT THE USER ACTUALLY SEES WHEN THE PROBLEM OCCURS.
+
+
+
+  For instance:
+
+
+
+  In the previous release, applications were able to open two
+
+  InputStreams on the same column. Depending on how these streams
+
+  interacted, the value siphoned out of the column was erratic. Now
+
+  Derby raises a SQLException when the application attempts to create
+
+  the second InputStream.
+
+-->
+
+
+
+
+
+<h4>Symptoms Seen by Applications Affected by Change</h4>
+
+
+
+<p>
+
+In the previous release, applications that executed SQL statements 
+
+containing nested EXISTS, ANY or IN clauses could see fewer rows
+
+than those satisfying the query. In particular, rows that had the
+
+same value for one of the selected columns as another row might not
+
+have been returned.
+
+</p>
+
+
+
+
+
+<!-- 
+
+  OPTIONAL: DESCRIBE INCOMPATIBILITIES WITH PREVIOUS RELEASE, IF ANY.
+
+
+
+  For instance:
+
+
+
+  Applications which open two InputStreams on the ResultSet column now
+
+  fail.
+
+
+
+-->
+
+
+
+
+
+<h4>Incompatibilities with Previous Release</h4>
+
+
+
+<p>
+
+None.
+
+</p>
+
+
+
+<!-- 
+
+  DESCRIBE WHY THE CHANGE WAS MADE.
+
+
+
+  For instance:
+
+
+
+  The previous behavior violated the JDBC standard. The new behavior
+
+  is correct.
+
+-->
+
+
+
+
+
+<h4>Rationale for Change</h4>
+
+
+
+<p>
+
+The previous behavior violated the ANSI SQL standard. The new 
+
+behavior is correct.
+
+</p>
+
+
+
+
+
+<!-- 
+
+  OPTIONAL: DESCRIBE HOW TO REVERT TO THE PREVIOUS BEHAVIOR OR
+
+  OTHERWISE AVOID THE INCOMPATIBILITIES INTRODUCED BY THIS CHANGE.
+
+
+
+  For instance:
+
+
+
+  Users must recode applications which open multiple streams on the same column.
+
+-->
+
+
+
+
+
+<h4>Application Changes Required</h4>
+
+
+
+<p>
+
+Typically none, but applications must handle that the correct results are now returned.
+
+</p>
+
+
+
+
+
+
+<hr>
+
+<h3>
+
+<a name="Note for DERBY-2351"></a>Note for DERBY-2351</h3>
+
+
+<!-- 
+
+  SUMMARIZE THE ISSUE. This is a one line summary of the issue.
+
+
+
+  For instance:
+
+
+
+  Applications may no longer open two InputStreams on the same ResultSet column.
+
+-->
+
+
+
+<h4>Summary of Change</h4>
+
+
+
+<p>An ORDER BY clause of a DISTINCT query which specifies to order by a
+
+column which was not in the DISTINCT list is now rejected, because the
+
+intent of the query is ambiguous. Previously, Derby instead produced
+
+non-distinct results.
+
+Also, an ORDER BY clause which specifies a table-name-qualified column alias
+
+is now rejected as invalid, where previously it was accepted.</p>
+
+<!-- 
+
+  DESCRIBE WHAT IT IS THAT THE USER ACTUALLY SEES WHEN THE PROBLEM OCCURS.
+
+
+
+  For instance:
+
+
+
+  In the previous release, applications were able to open two
+
+  InputStreams on the same column. Depending on how these streams
+
+  interacted, the value siphoned out of the column was erratic. Now
+
+  Derby raises a SQLException when the application attempts to create
+
+  the second InputStream.
+
+-->
+
+
+
+<h4>Symptoms Seen by Applications Affected by Change</h4>
+
+
+
+<h5>New rules for DISTINCT and ORDER BY</h5>
+
+
+
+<p>
+
+Applications which specify certain combinations of SELECT DISTINCT with
+
+ORDER BY will now receive an error message, whereas formerly such applications
+
+received non-distinct results.</p>
+
+
+
+<p>As an example, take the following: </p>
+
+
+
+<p style="font-family: monospace;">
+
+create table person (name varchar(10), age int);<br>
+
+insert into person values ('John', 10);<br>
+
+insert into person values ('John', 30);<br>
+
+insert into person values ('Mary', 20);<br>
+
+
+
+<br>
+
+SELECT DISTINCT name FROM person ORDER BY age;<br>
+
+
+
+</p>
+
+
+
+<p>The query above is now rejected, with the error message:</p>
+
+
+
+
+	ERROR 42879: The ORDER BY clause may not contain column 'AGE',
+
+	since the query specifies DISTINCT and that column does not appear
+
+	in the query result.
+
+
+
+
+<p>If the AGE column is included in the DISTINCT list in the above query,
+
+there is no ambiguity</p>
+
+
+
+<h5>New column alias rules</h5>
+
+
+
+<p>
+
+Applications which specify a column alias for a column in the SELECT
+
+statement, and which specify an ORDER BY clause which specifies that
+
+column alias qualified by the table name, will now receive an error
+
+indicating that the ORDER BY clause is invalid.
+
+</p>
+
+
+
+<p>As an example, take the following: </p>
+
+
+
+<p style="font-family: monospace;">  create table t1 (i int, j int);<br>
+
+  select t1.id as idcolumn1, t1.id as idcolumn2 from t1 order by t1.idcolumn1, t1.idcolumn2;</p>
+
+
+
+<p>This query is now rejected, as there is no column named 'idcolumn1'
+
+in table 't1'. The error message is:</p>
+
+
+
+
+	ERROR 42X04: Column 'T1.IDCOLUMN1' is either not in any table in
+
+	the FROM list or appears within a join specification and is outside
+
+	the scope of the join specification or appears in a HAVING clause
+
+	and is not in the GROUP BY list. If this is a CREATE or ALTER TABLE 
+
+	statement then 'T1.IDCOLUMN1' is not a column in the target table.
+
+
+
+
+<p>Valid forms of the query above are:</p>
+
+
+
+<p style="font-family: monospace;">
+
+  select t1.id as idcolumn1, t1.id as idcolumn2 from t1 order by idcolumn1, idcolumn2;</p>
+
+
+
+<p>or</p>
+
+
+
+<p style="font-family: monospace;">
+
+  select t1.id as idcolumn1, t1.id as idcolumn2 from t1 order by t1.id, t1.id;</p>
+
+
+
+
+
+<h4>Rationale for Change</h4>
+
+
+
+<p>When the query ambiguously specifies both DISTINCT and ORDER BY, Derby
+
+was unsure whether to return the rows properly ordered, but non-distinct,
+
+or to return a distinct set of rows, but in an unknown order. Since no
+
+clear resolution of the ambiguity could be found, we chose instead to
+
+reject the query.</p>
+
+
+
+<p>The rules for resolving column references in ORDER BY clauses have been
+
+enhanced to consider column aliases and column names more fully.
+
+Derby now uses different resolution rules depending on whether
+
+the ORDER BY column reference is table.column, or just column:
+
+<ul>
+
+	
+
+<li>if the table name is provided, we match against the
+
+	underlying table name, and don't consider any aliases</li>
+
+	
+
+<li>if the table name is NOT provided, we first match against
+
+	the alias name, if present, and if no alias name matches
+
+	then we match against the underlying source column name. </li>
+
+
+
+</ul>
+
+
+
+</p>
+
+<!-- 
+
+  OPTIONAL: DESCRIBE HOW TO REVERT TO THE PREVIOUS BEHAVIOR OR
+
+  OTHERWISE AVOID THE INCOMPATIBILITIES INTRODUCED BY THIS CHANGE.
+
+
+
+  For instance:
+
+
+
+  Users must recode applications which open multiple streams on the same column.
+
+-->
+
+
+
+<h4>Application Changes Required</h4>
+
+
+
+<p>
+
+A query which specifies ordering by a non-distinct column should instead
+
+include the ORDER BY column in the DISTINCT list, to resolve the ambiguity
+
+about which values of that column should be used to distinctly identify
+
+the resulting rows.</p>
+
+
+
+<p>
+
+A query which specifies table-name.alias-name should be rewritten to specify
+
+either simply alias-name, or table-name.column-name.
+
+</p>
+
+
+
+
+<h2>
+
+<a name="Build Environment"></a>Build Environment</h2>
+
+
+<p>Derby release 10.3.3.0 was built using the following environment:</p>
+
+<ul>
+
+<li>
+
+<b>Branch</b> - Source code came from the 10.3 branch.</li>
+
+<li>
+
+<b>Machine</b> - Cygwin on Microsoft Windows XP Professional Version 2002 Service
Pack 2.</li>
+
+<li>
+
+<b>Ant</b> - Apache Ant version 1.7.0  compiled on December 13 2006.</li>
+
+<li>
+
+<b>JDK 1.4</b> - Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_07-b05)</li>
+
+<li>
+
+<b>Java 6</b> -  Java(TM) SE Runtime Environment (build 1.6.0_01-b06).</li>
+
+<li>
+
+<b>OSGi</b> - osgi.jar was used to build org.apache.derby.osgi.EmbeddedActivator.</li>
+
+<li>
+
+<b>Compiler</b> - The 1.4.2_07-b05 javac was used to compile all classes
+
+           except for the JDBC4 drivers. The JDBC4 driver classes were compiled using the
1.6.0_01-b06 javac.</li>
+
+<li>
+
+<b>JSR 169</b> - Java ME support was built using Java ME CDC/Foundation Specification
1.1 libraries from IBM WebSphere Everyplace Micro Environment 6.1  </li>
+
+</ul>
+
+ 
+<h1><anchor id="Verifying+releases"/>Verifying releases</h1>
+
+<p>It is essential that you verify the integrity of the downloaded
+files using the PGP and MD5 signatures.  MD5 verification ensures the
+file was not corrupted during the download process.  PGP verification
+ensures that the file came from a certain person.</p>
+
+<p>The PGP signatures can be verified using
+<a href="http://www.pgpi.org/">PGP</a> or
+<a href="http://www.gnupg.org/">GPG</a>.
+First download the Apache Derby
+<a href="http://svn.apache.org/repos/asf/db/derby/code/trunk/KEYS">KEYS</a>
+as well as the <code>asc</code> signature file for the particular
+distribution. It is important that you get these files from the ultimate
+trusted source - the main ASF distribution site, rather than from a mirror.
+Then verify the signatures using ...</p>
+
+<pre>
+% pgpk -a KEYS
+% pgpv db-derby-X.Y.tar.gz.asc
+
+<em>or</em>
+
+% pgp -ka KEYS
+% pgp db-derby-X.Y.tar.gz.asc
+
+<em>or</em>
+
+% gpg --import KEYS
+% gpg --verify db-derby-X.Y.tar.gz.asc
+
+</pre>
+
+<p>To verify the MD5 signature on the files, you need to use a program
+called <code>md5</code> or <code>md5sum</code>, which is
+included in many unix distributions.  It is also available as part of
+<a href="http://www.gnu.org/software/textutils/textutils.html">GNU
+Textutils</a>.  Windows users can get binary md5 programs from <a
+href="http://www.fourmilab.ch/md5/">here</a>, <a
+href="http://www.pc-tools.net/win32/freeware/console/">here</a>, or
+<a href="http://www.slavasoft.com/fsum/">here</a>.</p>
+
+<p>We strongly recommend you verify your downloads with both PGP and MD5.</p>
+ 
+
+</body>
+</html>

Propchange: db/derby/site/trunk/src/documentation/content/xdocs/releases/release-10.3.3.0.html
------------------------------------------------------------------------------
    svn:eol-style = native



Mime
View raw message