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h2database
Commits
b924fc10
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b924fc10
authored
6月 28, 2013
作者:
Thomas Mueller
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5af45034
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+7
-7
advanced.html
h2/src/docsrc/html/advanced.html
+2
-2
changelog.html
h2/src/docsrc/html/changelog.html
+5
-5
没有找到文件。
h2/src/docsrc/html/advanced.html
浏览文件 @
b924fc10
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@@ -1581,8 +1581,8 @@ This database has the following known limitations:
An example database URL is:
<code>
jdbc:h2:split:~/test
</code>
.
</li><li>
The maximum number of rows per table is 2^64.
</li><li>
Main memory requirements: The larger the database, the more main memory is required.
With the
version 1.1 storage mechanism, the minimum main memory required for a 12 GB database was around 240 MB.
With the current page store, the minimum main memory required is much lower,
around 1 MB for each 8 GB database file size.
With the
current storage mechanism (the page store),
the minimum main memory required is
around 1 MB for each 8 GB database file size.
</li><li>
Limit on the complexity of SQL statements.
Statements of the following form will result in a stack overflow exception:
<pre>
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h2/src/docsrc/html/changelog.html
浏览文件 @
b924fc10
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@@ -25,12 +25,12 @@ Change Log
</li><li>
For in-memory databases, creating an index on a CLOB or BLOB column
is no longer supported. This is to simplify the MVTableEngine.
</li><li>
New column "information_schema.tables.row_count_estimate".
</li><li>
Issue 468: trunc(timestamp) could return the wrong value.
</li><li>
Issue 468: trunc(timestamp) could return the wrong value
(+12 hours), and trunc(number) throw a NullPointerException
.
</li><li>
Fixed a deadlock when updating LOB's concurrently. See TestLob.testDeadlock2().
</li><li>
Fixed a deadlock related to very large temporary result sets.
</li><li>
Add "-list" command line option to Shell tool so that result-list-mode can be triggered when reading from a file.
</li><li>
Issue 474:
H2 Mysql
Compatibility code fails to ignore "COMMENT" in CREATE TABLE, patch from Aaron Azeckoski.
</li><li>
Issue 476:
Broken link in jaqu.html
</li><li>
Issue 474:
H2 MySQL
Compatibility code fails to ignore "COMMENT" in CREATE TABLE, patch from Aaron Azeckoski.
</li><li>
Issue 476: Broken link in jaqu.html
</li><li>
Fix potential UTF8 encoding issue in org.h2.store.FileStore, reported by Juerg Spiess.
</li><li>
Improve error message when check constraint is broken, test case from Gili (cowwoc).
</li><li>
Improve error message when we have a unique constraint violation, displays the offending key in the error message.
...
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@@ -42,7 +42,7 @@ Change Log
</li><li>
Issue 479: Support for SUBSTRING without a FROM condition, patch from Andrew Franklin.
</li><li>
Issue 472: PgServer does not work with any recent Postgres JDBC driver, patch from Andrew Franklin.
</li><li>
Add syntax for passing additional parameters into custom TableEngine implementations.
</li><li>
Issue 480: Bugfix post issue
#475, #
477, patch from Andrew Franklin.
</li><li>
Issue 480: Bugfix post issue
475,
477, patch from Andrew Franklin.
</li><li>
Issue 481: Further extensions to PgServer to support better support PG JDBC, patch from Andrew Franklin.
</li><li>
Add support for spatial datatype GEOMETRY.
</li><li>
Add support for in-memory spatial index.
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@@ -50,7 +50,7 @@ Change Log
to cope with databases with very high transaction rates.
</li><li>
Fix NPE when attempting to add foreign key reference to Table View.
</li><li>
Add sufficient ClientInfo support to our javax.sql.Connection implementation to make WebSphere happy.
</li><li>
Issue 482: class LobStorageBackend$LobInputStream does not override method int avalaible() from InputStream
</li><li>
Issue 482: class LobStorageBackend$LobInputStream does not override method int avalaible() from InputStream
.
</li></ul>
<h2>
Version 1.3.172 (2013-05-25)
</h2>
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