提交 8967ca57 authored 作者: Thomas Mueller's avatar Thomas Mueller

Documentation.

上级 10615986
......@@ -811,7 +811,8 @@ and simplicity (that is, the lock file does not need to be deleted manually by t
The two methods are 'file method' and 'socket methods'.
</p>
<p>
The file locking protocols have the following limitation: if a shared file system is used,
The file locking protocols (except the file locking method 'FS')
have the following limitation: if a shared file system is used,
and the machine with the lock owner is sent to sleep (standby or hibernate),
another machine may take over. If the machine that originally held the lock
wakes up, the database may become corrupt. If this situation can occur,
......
......@@ -18,7 +18,9 @@ Change Log
<h1>Change Log</h1>
<h2>Next Version (unreleased)</h2>
<ul><li>Some system properties are not supported any longer, because they can
<ul><li>When the system property h2.lobInDatabase is set, CREATE TABLE ... AS SELECT
with a LOB column did not always work.
</li><li>Some system properties are not supported any longer, because they can
already be set in the database URL. Those settings are:
h2.cacheSizeDefault, h2.cacheTypeDefault
</li><li>Various system properties have been replaced with database level settings:
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......@@ -44,6 +44,7 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>Enable h2.optimizeInsertFromSelect (speed up CREATE TABLE ... AS SELECT).
</li><li>Possibly enable h2.queryCacheSize.
</li><li>Possibly enable h2.databaseToUpper.
</li><li>Disable the shutdown hook by default.
</li></ul>
<h2>Priority 1</h2>
......
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