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h2database
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1699f548
提交
1699f548
authored
4月 11, 2012
作者:
Thomas Mueller
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差异文件
Documentation.
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375e5e52
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5 个修改的文件
包含
10 行增加
和
5 行删除
+10
-5
help.csv
h2/src/docsrc/help/help.csv
+2
-1
advanced.html
h2/src/docsrc/html/advanced.html
+1
-2
changelog.html
h2/src/docsrc/html/changelog.html
+2
-1
tutorial.html
h2/src/docsrc/html/tutorial.html
+4
-0
SysProperties.java
h2/src/main/org/h2/constant/SysProperties.java
+1
-1
没有找到文件。
h2/src/docsrc/help/help.csv
浏览文件 @
1699f548
...
...
@@ -625,7 +625,8 @@ INSTEAD OF triggers are implicitly row based and behave like BEFORE triggers.
Only the first such trigger is called. Such triggers on views are supported.
They can be used to make views updatable.
A BEFORE SELECT trigger can be used to update a table on demand.
A BEFORE SELECT trigger is fired just before the database engine tries to read from the table.
The trigger can be used to update a table on demand.
The trigger is called with both 'old' and 'new' set to null.
The MERGE statement will call both INSERT and UPDATE triggers.
...
...
h2/src/docsrc/html/advanced.html
浏览文件 @
1699f548
...
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@@ -1558,8 +1558,7 @@ This database has the following known limitations:
<ul>
<li>
Database file size limit:
4 TB (using the default page size of 2 KB) or higher (when using a larger page size).
When using the feature "h2.lobInDatabase" then this limit is including CLOB and BLOB data,
otherwise this limit is excluding CLOB and BLOB data, and every CLOB or BLOB can be up to 256 GB.
This limit is including CLOB and BLOB data.
</li><li>
The maximum file size for FAT or FAT32 file systems is 4 GB.
That means when using FAT or FAT32, the limit is 4 GB for the data. This is the limitation of the file system.
The database does provide a workaround for this problem, it is to use the file name prefix
<code>
split:
</code>
.
...
...
h2/src/docsrc/html/changelog.html
浏览文件 @
1699f548
...
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@@ -18,7 +18,8 @@ Change Log
<h1>
Change Log
</h1>
<h2>
Next Version (unreleased)
</h2>
<ul><li>
-
<ul><li>
Issue 378: when using views, the wrong values were bound to a parameter in some cases.
</li><li>
Terrence Huang has translated the error messages to Chinese. Thanks a lot!
</li></ul>
<h2>
Version 1.3.166 (2012-04-08)
</h2>
...
...
h2/src/docsrc/html/tutorial.html
浏览文件 @
1699f548
...
...
@@ -1421,5 +1421,9 @@ The following attributes and operations are supported:
</li><li><code>
listSettings
</code>
: list the database settings.
</li><li><code>
listSessions
</code>
: list the open sessions, including currently executing statement (if any) and locked tables (if any).
</li></ul>
<p>
To enable JMX, you may need to set the system properties
<code>
com.sun.management.jmxremote
</code>
and
<code>
com.sun.management.jmxremote.port
</code>
as required by the JVM.
</p>
<!-- [close] { -->
</div></td></tr></table>
<!-- } --><!-- analytics -->
</body></html>
h2/src/main/org/h2/constant/SysProperties.java
浏览文件 @
1699f548
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@@ -184,7 +184,7 @@ public class SysProperties {
public
static
final
int
LOB_FILES_PER_DIRECTORY
=
Utils
.
getProperty
(
"h2.lobFilesPerDirectory"
,
256
);
/**
* System property <code>h2.lobInDatabase</code> (default:
fals
e).<br />
* System property <code>h2.lobInDatabase</code> (default:
tru
e).<br />
* Store LOB files in the database.
*/
public
static
final
boolean
LOB_IN_DATABASE
=
Utils
.
getProperty
(
"h2.lobInDatabase"
,
Constants
.
VERSION_MINOR
>=
3
);
...
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