1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
<!--$Id: lock_id.so,v 10.19 2000/03/01 21:41:29 bostic Exp $-->
<!--Copyright 1997, 1998, 1999, 2000 by Sleepycat Software, Inc.-->
<!--All rights reserved.-->
<html>
<head>
<title>Berkeley DB: DbEnv.lock_id</title>
<meta name="description" content="Berkeley DB: An embedded database programmatic toolkit.">
<meta name="keywords" content="embedded,database,programmatic,toolkit,b+tree,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,java,C,C++">
</head>
<body bgcolor=white>
<a name="2"><!--meow--></a>
<table><tr valign=top>
<td>
<h1>DbEnv.lock_id</h1>
</td>
<td width="1%">
<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>
</td></tr></table>
<hr size=1 noshade>
<tt>
<h3><pre>
import com.sleepycat.db.*;
<p>
public int lock_id()
throws DbException;
</pre></h3>
<h1>Description</h1>
<p>The DbEnv.lock_id method
returns a locker ID, which is guaranteed to be unique in the specified lock
table.
<p>The DbEnv.lock_id method throws an exception that encapsulates a non-zero error value on
failure.
<h1>Errors</h1>
<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.
If a catastrophic error has occurred, the DbEnv.lock_id method may fail and throw
a <a href="../api_java/runrec_class.html">DbRunRecoveryException</a>, in which case all subsequent Berkeley DB calls
will fail in the same way.
<h3>Classes</h3>
<a href="../api_java/dbenv_class.html">DbEnv</a>, <a href="../api_java/lock_class.html">DbLock</a>
<h1>See Also</h1>
<a href="../api_java/env_set_lk_conflicts.html">DbEnv.set_lk_conflicts</a>,
<a href="../api_java/env_set_lk_detect.html">DbEnv.set_lk_detect</a>,
<a href="../api_java/env_set_lk_max_locks.html">DbEnv.set_lk_max_locks</a>,
<a href="../api_java/env_set_lk_max_lockers.html">DbEnv.set_lk_max_lockers</a>,
<a href="../api_java/env_set_lk_max_objects.html">DbEnv.set_lk_max_objects</a>,
<a href="../api_java/env_set_lk_max.html">DbEnv.set_lk_max</a>,
<a href="../api_java/lock_detect.html">DbEnv.lock_detect</a>,
<a href="../api_java/lock_get.html">DbEnv.lock_get</a>,
<a href="../api_java/lock_id.html">DbEnv.lock_id</a>,
<a href="../api_java/lock_put.html">DbLock.put</a>
and
<a href="../api_java/lock_stat.html">DbEnv.lock_stat</a>.
</tt>
<table><tr><td><br></td><td width="1%">
<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>
</td></tr></table>
<p><font size=1><a href="http://www.sleepycat.com">Copyright Sleepycat Software</a></font>
</body>
</html>
|
