提交 40b36ef5 authored 作者: Thomas Mueller's avatar Thomas Mueller

Prepare release

上级 be140e21
......@@ -17,6 +17,10 @@ Change Log
<h1>Change Log</h1>
<h2>Next Version (unreleased)</h2>
<ul><li>-
</li></ul>
<h2>Version 1.4.185 Beta (2015-01-16)</h2>
<ul><li>In version 1.4.184, "group by" ignored the table name,
and could pick a select column by mistake.
Example: select 0 as x from system_range(1, 2) d group by d.x;
......@@ -385,84 +389,5 @@ Change Log
</li><li>Fix bug in DROP ALL OBJECTS when dealing with inter-schema dependencies.
</li></ul>
<h2>Version 1.3.174 (2013-10-19)</h2>
<ul><li>LIRS cache: bugfix for caches that only contain non-resident entries.
</li><li>For in-memory databases, queries with a "group by" column that
is also a hash index threw a RuntimeException.
</li><li>Improved error message for some syntax errors.
</li><li>File system abstraction: if used directly, some file systems did not work correctly
with spliced byte buffers (the database engine doesn't use those).
</li><li>To use the MVStore storage engine (which is still work in progress), append
";mv_store=true" to the database URL. Using the MVTableEngine when creating the table
is no longer recommended.
</li><li>To compile user defined functions, the javax.tools.JavaCompiler is now used if available,
and no temporary files are created. This should solve problems when
multiple H2 database concurrently compile the same user defined functions.
To disable, system the system property "h2.javaSystemCompiler" to false.
</li><li>Concurrently creating function aliases in different databases
could result in the exception "javac: file not found".
</li><li>The function "regexp_replace" threw the wrong kind of exception if the
replacement string was invalid.
</li><li>A checkpoint is now done every MAX_LOG_SIZE / 2 instead of every
MAX_LOG_SIZE, so that the transaction log doesn't grow as large.
</li><li>MVStore table engine: new setting "retention_time" to configure the
time to retain old data. The default is 45 seconds.
</li><li>The method TableEngine.createTable() now returns a Table object.
</li><li>For read-only databases, for the trace level "debug",
the trace info is written to the temp directory.
</li><li>Closing the file lock will now wait until the background thread is stopped.
</li><li>In version 1.3.172, a performance regression was introduced when
fixing the issue 389 (when there is a multi-column primary key,
H2 does not seem to always pick the right index). This was related to
boosting an index that matches the "order by" column list
(the wrong index was used in some cases).
</li><li>Improved spatial index and data type.
</li><li>Issue 467: OSGi Class Loader (ability to create reference to class
in other ClassLoader, for example in another OSGi bundle).
</li><li>Queries "group by" that contain a subquery with an aggregate function
returned the wrong result in some cases.
</li><li>Fix bug in unique and non-unique hash indexes which manifested as incorrect results
when the search key was a different cardinal type from the table index key.
e.g. where the one was INT and the other was LONG
</li><li>Bug: Changes to the database structure did not result
in the Session query cache being invalidated.
</li><li>New feature from Davide Cavestro - allow using custom Java object serialization
engines on a per-DB basis.
</li><li>When running the Recover tool on very large (&gt;6G) databases, some statistics were reported with
negative numbers.
</li><li>Add a CONTAINS_UNCOMMITTED column to the SESSIONS metadata table, to allow detecting when rogue
sessions are creating large transactions.
</li><li>Some small fixes to the GEOMETRY support, patches by Nicolas Fortin.
</li><li>The BNF tool and the autocomplete feature are exported in OSGi,
which makes it possible for smart editors to do autocomplete. Patch from Nicolas Fortin.
</li><li>Fix DROP ALL OBJECTS and DROP SCHEMA in the presence of tables with computed column dependencies.
</li><li>Session-temporary LOB's could sometimes accumulate, increasing the size of the DB file until shutdown.
Now they are cleared out at every commit.
</li><li>There was a bug where a hash index with more than one column would be silently converted to a regular index.
It will now throw an exception.
</li><li>Query Statistics: new feature which stores the newest 100 SQL queries executed and their performance data.
Useful for tracking down badly performing queries.
</li><li>Fix an LOB deadlock between reading and updating LOB columns.
</li><li>Support the JDBC DatabaseMetaData#getClientInfoProperties() method, in the sense of returning an empty result,
in order to make WebSphere happy.
</li><li>Make Server#openBrowser respect the $BROWSER environment variable. Add "chromium" to the list of browsers tried.
Patch from Felix Kaiser.
</li><li>Fix to org.h2.util.ScriptReader when handling unclosed block comments.
</li><li>Make org.h2.util.ScriptReader throw a better exception when handling broken scripts which generate
extremely large statements.
</li><li>Fix bug with ALLOW_LITERALS=NONE,
where the periodic analyze table on insert would throw an exception.
A similar problem was fixed in the Console tool.
</li><li>Issue 510: Make org.h2.bnf public for consumption by external projects, patch by Nicolas Fortin
</li><li>Issue 509: Important fix on ValueGeometry, patch by Nicolas Fortin (with some tweaking)
Make ValueGeometry#getDimensionCount more reliable.
Add unit test to check for illegal ValueGeometry comparison
Add unit test for conversion of Geometry object into Object
Add optional export to MANIFEST.MF for JTS Geometry classes
Validate that geometry values can be represented in WKB.
</li><li>Issue 506: RFE: Include Thread.getName() in case of a deadlock
</li><li>Adding support for "GRANT ALTER ANY SCHEMA TO &lt;user&gt;", patch by John Yates
</li></ul>
<!-- [close] { --></div></td></tr></table><!-- } --><!-- analytics --></body></html>
......@@ -16,7 +16,7 @@ public class Constants {
/**
* The build date is updated for each public release.
*/
public static final String BUILD_DATE = "2014-12-19";
public static final String BUILD_DATE = "2015-01-16";
/**
* The build date of the last stable release.
......@@ -26,7 +26,7 @@ public class Constants {
/**
* The build id is incremented for each public release.
*/
public static final int BUILD_ID = 184;
public static final int BUILD_ID = 185;
/**
* The build id of the last stable release.
......
......@@ -7,6 +7,7 @@
CREATE TABLE VERSION(ID INT PRIMARY KEY, VERSION VARCHAR, CREATED VARCHAR);
INSERT INTO VERSION VALUES
(135, '1.4.185', '2015-01-16'),
(134, '1.4.184', '2014-12-19'),
(133, '1.4.183', '2014-12-13'),
(132, '1.4.182', '2014-10-17'),
......
......@@ -768,5 +768,4 @@ jech ladislav cognitect sergey thompson evdokimov arykov mfulton
dimitrijs fedotovs kingdom manley xso latvia ontwikkeling reeve
extendable republic uniquely datasources accidentally recursing respecting
young sweep clearer accounting disappeared donor oome ken jorissen nesterov
degradation
Markdown 格式
0%
您添加了 0 到此讨论。请谨慎行事。
请先完成此评论的编辑!
注册 或者 后发表评论