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60 lines
2.7 KiB
HTML
60 lines
2.7 KiB
HTML
<!--$Id: lock_id.so,v 10.19 2000/03/01 21:41:29 bostic Exp $-->
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<!--Copyright 1997, 1998, 1999, 2000 by Sleepycat Software, Inc.-->
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<!--All rights reserved.-->
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<html>
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<head>
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<title>Berkeley DB: DbEnv.lock_id</title>
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<meta name="description" content="Berkeley DB: An embedded database programmatic toolkit.">
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<meta name="keywords" content="embedded,database,programmatic,toolkit,b+tree,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,java,C,C++">
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</head>
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<body bgcolor=white>
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<a name="2"><!--meow--></a>
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<table><tr valign=top>
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<td>
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<h1>DbEnv.lock_id</h1>
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</td>
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<td width="1%">
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<a href="../api_java/java_index.html"><img src="../images/api.gif" alt="API"></a><a href="../ref/toc.html"><img src="../images/ref.gif" alt="Ref"></a>
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</td></tr></table>
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<hr size=1 noshade>
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<tt>
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<h3><pre>
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import com.sleepycat.db.*;
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<p>
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public int lock_id()
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throws DbException;
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</pre></h3>
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<h1>Description</h1>
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<p>The DbEnv.lock_id method
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returns a locker ID, which is guaranteed to be unique in the specified lock
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table.
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<p>The DbEnv.lock_id method throws an exception that encapsulates a non-zero error value on
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failure.
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<h1>Errors</h1>
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<p>The DbEnv.lock_id method may fail and throw an exception for errors specified for other Berkeley DB and C library or system methods.
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If a catastrophic error has occurred, the DbEnv.lock_id method may fail and throw
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a <a href="../api_java/runrec_class.html">DbRunRecoveryException</a>, in which case all subsequent Berkeley DB calls
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will fail in the same way.
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<h3>Classes</h3>
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<a href="../api_java/dbenv_class.html">DbEnv</a>, <a href="../api_java/lock_class.html">DbLock</a>
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<h1>See Also</h1>
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<a href="../api_java/env_set_lk_conflicts.html">DbEnv.set_lk_conflicts</a>,
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<a href="../api_java/env_set_lk_detect.html">DbEnv.set_lk_detect</a>,
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<a href="../api_java/env_set_lk_max_locks.html">DbEnv.set_lk_max_locks</a>,
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<a href="../api_java/env_set_lk_max_lockers.html">DbEnv.set_lk_max_lockers</a>,
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<a href="../api_java/env_set_lk_max_objects.html">DbEnv.set_lk_max_objects</a>,
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<a href="../api_java/env_set_lk_max.html">DbEnv.set_lk_max</a>,
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<a href="../api_java/lock_detect.html">DbEnv.lock_detect</a>,
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<a href="../api_java/lock_get.html">DbEnv.lock_get</a>,
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<a href="../api_java/lock_id.html">DbEnv.lock_id</a>,
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<a href="../api_java/lock_put.html">DbLock.put</a>
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and
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<a href="../api_java/lock_stat.html">DbEnv.lock_stat</a>.
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</tt>
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<table><tr><td><br></td><td width="1%">
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<a href="../api_java/java_index.html"><img src="../images/api.gif" alt="API"></a><a href="../ref/toc.html"><img src="../images/ref.gif" alt="Ref"></a>
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</td></tr></table>
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<p><font size=1><a href="http://www.sleepycat.com">Copyright Sleepycat Software</a></font>
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</body>
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</html>
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