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<title>DbFilterStats (Oracle - Berkeley DB Java Edition API)</title>
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<div class="aboutLanguage"><b>Berkeley DB Java Edition</b><br><font size=\"-1\"> version 7.5.11</font>
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<div class="subTitle">com.sleepycat.je.util</div>
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<h2 title="Class DbFilterStats" class="title">Class DbFilterStats</h2>
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<pre>public class <span class="typeNameLabel">DbFilterStats</span>
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extends java.lang.Object</pre>
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<div class="block">Transform one or more je.stat.csv statistics files and
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write the output to stdout. A set of column names is used to
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specify the order and which columns are written to the output.
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The utility is used to create an output file that is easier to
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analyze by projecting and ordering only the data that is required.
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Each user specified column name will either be a exact match of a
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column in the file or a prefix match. In order to output the "time"
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and all "Op" group statistics a column list "time,Op" could be used.
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Multiple input files are processed in the order specified on the
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command line. Duplicate column headers are suppressed in the output
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when processing multiple input files.</div>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/util/DbFilterStats.html#DbFilterStats--">DbFilterStats</a></span>()</code> </td>
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<td class="colFirst"><code>boolean</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/util/DbFilterStats.html#execute-java.lang.String:A-">execute</a></span>(java.lang.String[] argv)</code>
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<div class="block">Performs the processing of the DbFilterStats command.</div>
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</td>
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<tr id="i1" class="rowColor">
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<td class="colFirst"><code>static void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/sleepycat/je/util/DbFilterStats.html#main-java.lang.String:A-">main</a></span>(java.lang.String[] argv)</code>
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<div class="block">The main used by the DbFilterStats utility.</div>
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<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h4>DbFilterStats</h4>
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<pre>public DbFilterStats()</pre>
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<h4>main</h4>
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<pre>public static void main(java.lang.String[] argv)</pre>
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<div class="block">The main used by the DbFilterStats utility.</div>
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<dl>
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<dt><span class="paramLabel">Parameters:</span></dt>
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<dd><code>argv</code> - An array of command line arguments to the DbFilterStats
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utility.
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<pre>
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usage: java { com.sleepycat.je.util.DbFilterStats | -jar
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je.jar DbFilterStats }
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-f <projection file>
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-p <column projection list> A comma separated list of column
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names to project.
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<stat file> [<stat file>]
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</pre>
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<p>At least one argument must be specified.</p></dd>
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<h4>execute</h4>
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<pre>public boolean execute(java.lang.String[] argv)</pre>
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<div class="block">Performs the processing of the DbFilterStats command.</div>
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<dl>
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<dt><span class="paramLabel">Parameters:</span></dt>
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<dd><code>argv</code> - DbFilterStats command arguments</dd>
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<dt><span class="returnLabel">Returns:</span></dt>
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<dd>true if command is successful, otherwise false</dd>
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<div class="aboutLanguage"><b>Berkeley DB Java Edition</b><br><font size=\"-1\"> version 7.5.11</font>
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