docs/java/com/sleepycat/db/class-use/LockDetectMode.html


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<title>Uses of Class com.sleepycat.db.LockDetectMode (Oracle - Berkeley DB Java API)</title>
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<h2 title="Uses of Class com.sleepycat.db.LockDetectMode" class="title">Uses of Class<br>com.sleepycat.db.LockDetectMode</h2>
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<caption><span>Packages that use <a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
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<td class="colFirst"><a href="#com.sleepycat.db">com.sleepycat.db</a></td>
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<div class="block">Berkeley DB Java API<br>
<a href="../../../../../programmer_reference/index.html" target="_top">[reference guide]</a> <a href="../../../../../programmer_reference/java_program.html" target="_top">[Java programming notes]</a>.</div>
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<h3>Uses of <a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a> in <a href="../../../../com/sleepycat/db/package-summary.html">com.sleepycat.db</a></h3>
<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing fields, and an explanation">
<caption><span>Fields in <a href="../../../../com/sleepycat/db/package-summary.html">com.sleepycat.db</a> declared as <a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<td class="colFirst"><code>static <a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a></code></td>
<td class="colLast"><span class="strong">LockDetectMode.</span><code><strong><a href="../../../../com/sleepycat/db/LockDetectMode.html#DEFAULT">DEFAULT</a></strong></code>
<div class="block">Use whatever lock policy was specified when the database environment
    was created.</div>
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<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a></code></td>
<td class="colLast"><span class="strong">LockDetectMode.</span><code><strong><a href="../../../../com/sleepycat/db/LockDetectMode.html#EXPIRE">EXPIRE</a></strong></code>
<div class="block">Reject lock requests which have timed out.</div>
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<td class="colFirst"><code>static <a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a></code></td>
<td class="colLast"><span class="strong">LockDetectMode.</span><code><strong><a href="../../../../com/sleepycat/db/LockDetectMode.html#MAXLOCKS">MAXLOCKS</a></strong></code>
<div class="block">Reject the lock request for the locker ID with the most locks.</div>
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<td class="colFirst"><code>static <a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a></code></td>
<td class="colLast"><span class="strong">LockDetectMode.</span><code><strong><a href="../../../../com/sleepycat/db/LockDetectMode.html#MAXWRITE">MAXWRITE</a></strong></code>
<div class="block">Reject the lock request for the locker ID with the most write locks.</div>
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<td class="colFirst"><code>static <a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a></code></td>
<td class="colLast"><span class="strong">LockDetectMode.</span><code><strong><a href="../../../../com/sleepycat/db/LockDetectMode.html#MINLOCKS">MINLOCKS</a></strong></code>
<div class="block">Reject the lock request for the locker ID with the fewest locks.</div>
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<td class="colFirst"><code>static <a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a></code></td>
<td class="colLast"><span class="strong">LockDetectMode.</span><code><strong><a href="../../../../com/sleepycat/db/LockDetectMode.html#MINWRITE">MINWRITE</a></strong></code>
<div class="block">Reject the lock request for the locker ID with the fewest write locks.</div>
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<td class="colFirst"><code>static <a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a></code></td>
<td class="colLast"><span class="strong">LockDetectMode.</span><code><strong><a href="../../../../com/sleepycat/db/LockDetectMode.html#NONE">NONE</a></strong></code>
<div class="block">Turn off deadlock detection.</div>
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<td class="colFirst"><code>static <a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a></code></td>
<td class="colLast"><span class="strong">LockDetectMode.</span><code><strong><a href="../../../../com/sleepycat/db/LockDetectMode.html#OLDEST">OLDEST</a></strong></code>
<div class="block">Reject the lock request for the locker ID with the oldest lock.</div>
</td>
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<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a></code></td>
<td class="colLast"><span class="strong">LockDetectMode.</span><code><strong><a href="../../../../com/sleepycat/db/LockDetectMode.html#RANDOM">RANDOM</a></strong></code>
<div class="block">Reject the lock request for a random locker ID.</div>
</td>
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<td class="colFirst"><code>static <a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a></code></td>
<td class="colLast"><span class="strong">LockDetectMode.</span><code><strong><a href="../../../../com/sleepycat/db/LockDetectMode.html#YOUNGEST">YOUNGEST</a></strong></code>
<div class="block">Reject the lock request for the locker ID with the youngest lock.</div>
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<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../com/sleepycat/db/package-summary.html">com.sleepycat.db</a> that return <a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code><a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a></code></td>
<td class="colLast"><span class="strong">EnvironmentConfig.</span><code><strong><a href="../../../../com/sleepycat/db/EnvironmentConfig.html#getLockDetectMode()">getLockDetectMode</a></strong>()</code>
<div class="block">Return true if the deadlock detector is configured to run whenever a lock
    conflict occurs.</div>
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<table border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Methods in <a href="../../../../com/sleepycat/db/package-summary.html">com.sleepycat.db</a> with parameters of type <a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><span class="strong">Environment.</span><code><strong><a href="../../../../com/sleepycat/db/Environment.html#detectDeadlocks(com.sleepycat.db.LockDetectMode)">detectDeadlocks</a></strong>(<a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a>&nbsp;mode)</code>
<div class="block">Run one iteration of the deadlock detector.</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="strong">EnvironmentConfig.</span><code><strong><a href="../../../../com/sleepycat/db/EnvironmentConfig.html#setLockDetectMode(com.sleepycat.db.LockDetectMode)">setLockDetectMode</a></strong>(<a href="../../../../com/sleepycat/db/LockDetectMode.html" title="class in com.sleepycat.db">LockDetectMode</a>&nbsp;lockDetectMode)</code>
<div class="block">Configure if the deadlock detector is to be run whenever a lock
    conflict occurs.</div>
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