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<h2 title="Class ExperimentalMethods" class="title">Class ExperimentalMethods</h2>
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<pre>public class <span class="strong">ExperimentalMethods</span>
extends java.lang.Object</pre>
<div class="block">:: Experimental ::
 Holder for experimental methods for the bravest. We make NO guarantee about the stability
 regarding binary compatibility and source compatibility of methods here.
 <p>
 <pre><code>
   sqlContext.experimental.extraStrategies += ...
 </code></pre>
 <p></div>
<dl><dt><span class="strong">Since:</span></dt>
  <dd>1.3.0</dd></dl>
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<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/spark/sql/ExperimentalMethods.html#ExperimentalMethods(org.apache.spark.sql.SQLContext)">ExperimentalMethods</a></strong>(<a href="../../../../org/apache/spark/sql/SQLContext.html" title="class in org.apache.spark.sql">SQLContext</a>&nbsp;sqlContext)</code>&nbsp;</td>
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<td class="colFirst"><code>scala.collection.Seq&lt;org.apache.spark.sql.catalyst.planning.GenericStrategy&lt;org.apache.spark.sql.execution.SparkPlan&gt;&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/spark/sql/ExperimentalMethods.html#extraStrategies()">extraStrategies</a></strong>()</code>
<div class="block">Allows extra strategies to be injected into the query planner at runtime.</div>
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<h4>ExperimentalMethods</h4>
<pre>protected&nbsp;ExperimentalMethods(<a href="../../../../org/apache/spark/sql/SQLContext.html" title="class in org.apache.spark.sql">SQLContext</a>&nbsp;sqlContext)</pre>
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<pre>public&nbsp;scala.collection.Seq&lt;org.apache.spark.sql.catalyst.planning.GenericStrategy&lt;org.apache.spark.sql.execution.SparkPlan&gt;&gt;&nbsp;extraStrategies()</pre>
<div class="block">Allows extra strategies to be injected into the query planner at runtime.  Note this API
 should be consider experimental and is not intended to be stable across releases.
 <p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd><dt><span class="strong">Since:</span></dt>
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