> ## Documentation Index
> Fetch the complete documentation index at: https://docs.kinetica.com/llms.txt
> Use this file to discover all available pages before exploring further.

# AggregateHistogramRequest

> AggregateHistogramRequest — Kinetica Java API

<div className="kinetica-javadoc">
  <div className="header">
    <div className="sub-title"><span className="package-label-in-type">Package</span> <a href="/content/api/java/com/gpudb/protocol/package-summary">com.gpudb.protocol</a></div>
    <h1 title="Class AggregateHistogramRequest" className="title">Class AggregateHistogramRequest</h1>
  </div>

  <div className="inheritance" title="Inheritance Tree">
    <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" className="external-link">java.lang.Object</a>
    <div className="inheritance">com.gpudb.protocol.AggregateHistogramRequest</div>
  </div>

  <div className="section class-description" id="class-description">
    <div className="dl notes">
      <div className="dt">All Implemented Interfaces:</div>
      <div className="dd"><code>org.apache.avro.generic.GenericContainer</code>, <code>org.apache.avro.generic.IndexedRecord</code></div>
    </div>

    <hr />

    <div className="type-signature"><span className="modifiers">public class </span><span className="element-name type-name-label">AggregateHistogramRequest</span> <span className="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" className="external-link">Object</a> implements org.apache.avro.generic.IndexedRecord</span></div>

    <div className="block">
      A set of parameters for <a href="/content/api/java/com/gpudb/GPUdb#aggregateHistogram(com.gpudb.protocol.AggregateHistogramRequest)"><code>GPUdb.aggregateHistogram</code></a>.
      <p> Performs a histogram calculation given a table, a column, and an interval function. The <a href="#getInterval()"><code>interval</code></a> is used to produce bins of that size and the result, computed over the records falling within each bin, is returned. For each bin, the start value is inclusive, but the end value is exclusive--except for the very last bin for which the end value is also inclusive. The value returned for each bin is the number of records in it, except when a column name is provided as a <a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options#VALUE_COLUMN"><code>VALUE\_COLUMN</code></a>. In this latter case the sum of the values corresponding to the <a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options#VALUE_COLUMN"><code>VALUE\_COLUMN</code></a> is used as the result instead. The total number of bins requested cannot exceed 10,000. </p>
      <p> NOTE: The Kinetica instance being accessed must be running a CUDA (GPU-based) build to service a request that specifies a <a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options#VALUE_COLUMN"><code>VALUE\_COLUMN</code></a>.</p>
    </div>
  </div>

  <div className="section summary">
    <ul className="summary-list">
      <li>
        <div className="section nested-class-summary" id="nested-class-summary">
          <h2>Nested Class Summary</h2>
          <div className="caption"><span>Nested Classes</span></div>

          <div className="summary-table three-column-summary">
            <div className="table-header col-first">Modifier and Type</div>
            <div className="table-header col-second">Class</div>
            <div className="table-header col-last">Description</div>
            <div className="col-first even-row-color"><code>static final class </code></div>
            <div className="col-second even-row-color"><code><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options" className="type-name-link" title="class in com.gpudb.protocol">AggregateHistogramRequest.Options</a></code></div>

            <div className="col-last even-row-color">
              <div className="block">A set of string constants for the <a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest" title="class in com.gpudb.protocol"><code>AggregateHistogramRequest</code></a> parameter <a href="#getOptions()"><code>options</code></a>.</div>
            </div>
          </div>
        </div>
      </li>

      <li>
        <div className="section constructor-summary" id="constructor-summary">
          <h2>Constructor Summary</h2>
          <div className="caption"><span>Constructors</span></div>

          <div className="summary-table two-column-summary">
            <div className="table-header col-first">Constructor</div>
            <div className="table-header col-last">Description</div>
            <div className="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E()" className="member-name-link">AggregateHistogramRequest</a>()</code></div>

            <div className="col-last even-row-color">
              <div className="block">Constructs an AggregateHistogramRequest object with default parameters.</div>
            </div>

            <div className="col-constructor-name odd-row-color"><code><a href="#%3Cinit%3E(java.lang.String,java.lang.String,double,double,double,java.util.Map)" className="member-name-link">AggregateHistogramRequest</a><wbr />(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a> tableName, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a> columnName, double start, double end, double interval, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" className="external-link">Map</a>\<<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a>,<wbr /><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a>> options)</code></div>

            <div className="col-last odd-row-color">
              <div className="block">Constructs an AggregateHistogramRequest object with the specified parameters.</div>
            </div>
          </div>
        </div>
      </li>

      <li>
        <div className="section method-summary" id="method-summary">
          <h2>Method Summary</h2>

          <div id="method-summary-table">
            <div className="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabIndex="0" className="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabIndex="-1" className="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabIndex="-1" className="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabIndex="-1" className="table-tab">Concrete Methods</button></div>

            <div id="method-summary-table.tabpanel" role="tabpanel" aria-labelledby="method-summary-table-tab0">
              <div className="summary-table three-column-summary">
                <div className="table-header col-first">Modifier and Type</div>
                <div className="table-header col-second">Method</div>
                <div className="table-header col-last">Description</div>
                <div className="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>boolean</code></div>
                <div className="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#equals(java.lang.Object)" className="member-name-link">equals</a><wbr />(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" className="external-link">Object</a> obj)</code></div>
                <div className="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
                <div className="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" className="external-link">Object</a></code></div>
                <div className="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#get(int)" className="member-name-link">get</a><wbr />(int index)</code></div>

                <div className="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
                  <div className="block">This method supports the Avro framework and is not intended to be called directly by the user.</div>
                </div>

                <div className="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static org.apache.avro.Schema</code></div>
                <div className="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#getClassSchema()" className="member-name-link">getClassSchema</a>()</code></div>

                <div className="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
                  <div className="block">This method supports the Avro framework and is not intended to be called directly by the user.</div>
                </div>

                <div className="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a></code></div>
                <div className="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getColumnName()" className="member-name-link">getColumnName</a>()</code></div>

                <div className="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
                  <div className="block">Name of a column or an expression of one or more column names over which the histogram will be calculated.</div>
                </div>

                <div className="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>double</code></div>
                <div className="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getEnd()" className="member-name-link">getEnd</a>()</code></div>

                <div className="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
                  <div className="block">Upper end value of the histogram interval, inclusive.</div>
                </div>

                <div className="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>double</code></div>
                <div className="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getInterval()" className="member-name-link">getInterval</a>()</code></div>

                <div className="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
                  <div className="block">The size of each bin within the start and end parameters.</div>
                </div>

                <div className="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" className="external-link">Map</a><wbr />\<<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a>,<wbr /><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a>></code></div>
                <div className="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getOptions()" className="member-name-link">getOptions</a>()</code></div>

                <div className="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
                  <div className="block">Optional parameters.</div>
                </div>

                <div className="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>org.apache.avro.Schema</code></div>
                <div className="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getSchema()" className="member-name-link">getSchema</a>()</code></div>

                <div className="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
                  <div className="block">This method supports the Avro framework and is not intended to be called directly by the user.</div>
                </div>

                <div className="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>double</code></div>
                <div className="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getStart()" className="member-name-link">getStart</a>()</code></div>

                <div className="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
                  <div className="block">Lower end value of the histogram interval, inclusive.</div>
                </div>

                <div className="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a></code></div>
                <div className="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getTableName()" className="member-name-link">getTableName</a>()</code></div>

                <div className="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
                  <div className="block">Name of the table on which the operation will be performed.</div>
                </div>

                <div className="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div>
                <div className="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#hashCode()" className="member-name-link">hashCode</a>()</code></div>
                <div className="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
                <div className="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>void</code></div>
                <div className="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#put(int,java.lang.Object)" className="member-name-link">put</a><wbr />(int index, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" className="external-link">Object</a> value)</code></div>

                <div className="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
                  <div className="block">This method supports the Avro framework and is not intended to be called directly by the user.</div>
                </div>

                <div className="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest" title="class in com.gpudb.protocol">AggregateHistogramRequest</a></code></div>
                <div className="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setColumnName(java.lang.String)" className="member-name-link">setColumnName</a><wbr />(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a> columnName)</code></div>

                <div className="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
                  <div className="block">Name of a column or an expression of one or more column names over which the histogram will be calculated.</div>
                </div>

                <div className="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest" title="class in com.gpudb.protocol">AggregateHistogramRequest</a></code></div>
                <div className="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setEnd(double)" className="member-name-link">setEnd</a><wbr />(double end)</code></div>

                <div className="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
                  <div className="block">Upper end value of the histogram interval, inclusive.</div>
                </div>

                <div className="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest" title="class in com.gpudb.protocol">AggregateHistogramRequest</a></code></div>
                <div className="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setInterval(double)" className="member-name-link">setInterval</a><wbr />(double interval)</code></div>

                <div className="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
                  <div className="block">The size of each bin within the start and end parameters.</div>
                </div>

                <div className="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest" title="class in com.gpudb.protocol">AggregateHistogramRequest</a></code></div>
                <div className="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setOptions(java.util.Map)" className="member-name-link">setOptions</a><wbr />(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" className="external-link">Map</a>\<<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a>,<wbr /><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a>> options)</code></div>

                <div className="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
                  <div className="block">Optional parameters.</div>
                </div>

                <div className="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest" title="class in com.gpudb.protocol">AggregateHistogramRequest</a></code></div>
                <div className="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setStart(double)" className="member-name-link">setStart</a><wbr />(double start)</code></div>

                <div className="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
                  <div className="block">Lower end value of the histogram interval, inclusive.</div>
                </div>

                <div className="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest" title="class in com.gpudb.protocol">AggregateHistogramRequest</a></code></div>
                <div className="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#setTableName(java.lang.String)" className="member-name-link">setTableName</a><wbr />(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a> tableName)</code></div>

                <div className="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
                  <div className="block">Name of the table on which the operation will be performed.</div>
                </div>

                <div className="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a></code></div>
                <div className="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#toString()" className="member-name-link">toString</a>()</code></div>
                <div className="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> </div>
              </div>
            </div>
          </div>

          <div className="inherited-list">
            <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" className="external-link">Object</a></h3>
            <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" className="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" className="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" className="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" className="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" className="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" className="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" className="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" className="external-link">wait</a></code>
          </div>
        </div>
      </li>
    </ul>
  </div>

  <div className="section details">
    <ul className="details-list">
      <li>
        <div className="section constructor-details" id="constructor-detail">
          <h2>Constructor Details</h2>

          <ul className="member-list">
            <li>
              <div className="section detail" id="<init>()">
                <h3>AggregateHistogramRequest</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="element-name">AggregateHistogramRequest</span>()</div>
                <div className="block">Constructs an AggregateHistogramRequest object with default parameters.</div>
              </div>
            </li>

            <li>
              <div className="section detail" id="<init>(java.lang.String,java.lang.String,double,double,double,java.util.Map)">
                <h3>AggregateHistogramRequest</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="element-name">AggregateHistogramRequest</span><wbr /><span className="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a> tableName, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a> columnName, double start, double end, double interval, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" className="external-link">Map</a>\<<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a>,<wbr /><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a>> options)</span></div>
                <div className="block">Constructs an AggregateHistogramRequest object with the specified parameters.</div>

                <div className="dl notes">
                  <div className="dt">Parameters:</div>
                  <div className="dd"><code>tableName</code> - Name of the table on which the operation will be performed. Must be an existing table, in \[schema\_name.]table\_name format, using standard <a href="/content/concepts/tables/#table-name-resolution" target="_top">name resolution rules</a>.</div>
                  <div className="dd"><code>columnName</code> - Name of a column or an expression of one or more column names over which the histogram will be calculated.</div>
                  <div className="dd"><code>start</code> - Lower end value of the histogram interval, inclusive.</div>
                  <div className="dd"><code>end</code> - Upper end value of the histogram interval, inclusive.</div>
                  <div className="dd"><code>interval</code> - The size of each bin within the start and end parameters.</div>

                  <div className="dd">
                    <code>options</code> - Optional parameters.

                    <ul>
                      <li><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options#VALUE_COLUMN"><code>VALUE\_COLUMN</code></a>: The name of the column to use when calculating the bin values (values are summed). The column must be a numerical type (int, double, long, float). </li>
                      <li><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options#START"><code>START</code></a>: The start parameter for char types. </li>
                      <li><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options#END"><code>END</code></a>: The end parameter for char types. </li>
                      <li><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options#INTERVAL"><code>INTERVAL</code></a>: The interval parameter for char types. </li>
                    </ul>

                    The default value is an empty <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" className="external-link"><code>Map</code></a>.
                  </div>
                </div>
              </div>
            </li>
          </ul>
        </div>
      </li>

      <li>
        <div className="section method-details" id="method-detail">
          <h2>Method Details</h2>

          <ul className="member-list">
            <li>
              <div className="section detail" id="getClassSchema()">
                <h3>getClassSchema</h3>
                <div className="member-signature"><span className="modifiers">public static</span> <span className="return-type">org.apache.avro.Schema</span> <span className="element-name">getClassSchema</span>()</div>
                <div className="block">This method supports the Avro framework and is not intended to be called directly by the user.</div>

                <div className="dl notes">
                  <div className="dt">Returns:</div>
                  <div className="dd">The schema for the class.</div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="getTableName()">
                <h3>getTableName</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a></span> <span className="element-name">getTableName</span>()</div>
                <div className="block">Name of the table on which the operation will be performed. Must be an existing table, in \[schema\_name.]table\_name format, using standard <a href="/content/concepts/tables/#table-name-resolution" target="_top">name resolution rules</a>.</div>

                <div className="dl notes">
                  <div className="dt">Returns:</div>
                  <div className="dd">The current value of <code>tableName</code>.</div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="setTableName(java.lang.String)">
                <h3>setTableName</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type"><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest" title="class in com.gpudb.protocol">AggregateHistogramRequest</a></span> <span className="element-name">setTableName</span><wbr /><span className="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a> tableName)</span></div>
                <div className="block">Name of the table on which the operation will be performed. Must be an existing table, in \[schema\_name.]table\_name format, using standard <a href="/content/concepts/tables/#table-name-resolution" target="_top">name resolution rules</a>.</div>

                <div className="dl notes">
                  <div className="dt">Parameters:</div>
                  <div className="dd"><code>tableName</code> - The new value for <code>tableName</code>.</div>
                  <div className="dt">Returns:</div>
                  <div className="dd"><code>this</code> to mimic the builder pattern.</div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="getColumnName()">
                <h3>getColumnName</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a></span> <span className="element-name">getColumnName</span>()</div>
                <div className="block">Name of a column or an expression of one or more column names over which the histogram will be calculated.</div>

                <div className="dl notes">
                  <div className="dt">Returns:</div>
                  <div className="dd">The current value of <code>columnName</code>.</div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="setColumnName(java.lang.String)">
                <h3>setColumnName</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type"><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest" title="class in com.gpudb.protocol">AggregateHistogramRequest</a></span> <span className="element-name">setColumnName</span><wbr /><span className="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a> columnName)</span></div>
                <div className="block">Name of a column or an expression of one or more column names over which the histogram will be calculated.</div>

                <div className="dl notes">
                  <div className="dt">Parameters:</div>
                  <div className="dd"><code>columnName</code> - The new value for <code>columnName</code>.</div>
                  <div className="dt">Returns:</div>
                  <div className="dd"><code>this</code> to mimic the builder pattern.</div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="getStart()">
                <h3>getStart</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type">double</span> <span className="element-name">getStart</span>()</div>
                <div className="block">Lower end value of the histogram interval, inclusive.</div>

                <div className="dl notes">
                  <div className="dt">Returns:</div>
                  <div className="dd">The current value of <code>start</code>.</div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="setStart(double)">
                <h3>setStart</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type"><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest" title="class in com.gpudb.protocol">AggregateHistogramRequest</a></span> <span className="element-name">setStart</span><wbr /><span className="parameters">(double start)</span></div>
                <div className="block">Lower end value of the histogram interval, inclusive.</div>

                <div className="dl notes">
                  <div className="dt">Parameters:</div>
                  <div className="dd"><code>start</code> - The new value for <code>start</code>.</div>
                  <div className="dt">Returns:</div>
                  <div className="dd"><code>this</code> to mimic the builder pattern.</div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="getEnd()">
                <h3>getEnd</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type">double</span> <span className="element-name">getEnd</span>()</div>
                <div className="block">Upper end value of the histogram interval, inclusive.</div>

                <div className="dl notes">
                  <div className="dt">Returns:</div>
                  <div className="dd">The current value of <code>end</code>.</div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="setEnd(double)">
                <h3>setEnd</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type"><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest" title="class in com.gpudb.protocol">AggregateHistogramRequest</a></span> <span className="element-name">setEnd</span><wbr /><span className="parameters">(double end)</span></div>
                <div className="block">Upper end value of the histogram interval, inclusive.</div>

                <div className="dl notes">
                  <div className="dt">Parameters:</div>
                  <div className="dd"><code>end</code> - The new value for <code>end</code>.</div>
                  <div className="dt">Returns:</div>
                  <div className="dd"><code>this</code> to mimic the builder pattern.</div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="getInterval()">
                <h3>getInterval</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type">double</span> <span className="element-name">getInterval</span>()</div>
                <div className="block">The size of each bin within the start and end parameters.</div>

                <div className="dl notes">
                  <div className="dt">Returns:</div>
                  <div className="dd">The current value of <code>interval</code>.</div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="setInterval(double)">
                <h3>setInterval</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type"><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest" title="class in com.gpudb.protocol">AggregateHistogramRequest</a></span> <span className="element-name">setInterval</span><wbr /><span className="parameters">(double interval)</span></div>
                <div className="block">The size of each bin within the start and end parameters.</div>

                <div className="dl notes">
                  <div className="dt">Parameters:</div>
                  <div className="dd"><code>interval</code> - The new value for <code>interval</code>.</div>
                  <div className="dt">Returns:</div>
                  <div className="dd"><code>this</code> to mimic the builder pattern.</div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="getOptions()">
                <h3>getOptions</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" className="external-link">Map</a>\<<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a>,<wbr /><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a>></span> <span className="element-name">getOptions</span>()</div>

                <div className="block">
                  Optional parameters.

                  <ul>
                    <li><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options#VALUE_COLUMN"><code>VALUE\_COLUMN</code></a>: The name of the column to use when calculating the bin values (values are summed). The column must be a numerical type (int, double, long, float). </li>
                    <li><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options#START"><code>START</code></a>: The start parameter for char types. </li>
                    <li><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options#END"><code>END</code></a>: The end parameter for char types. </li>
                    <li><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options#INTERVAL"><code>INTERVAL</code></a>: The interval parameter for char types. </li>
                  </ul>

                  The default value is an empty <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" className="external-link"><code>Map</code></a>.
                </div>

                <div className="dl notes">
                  <div className="dt">Returns:</div>
                  <div className="dd">The current value of <code>options</code>.</div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="setOptions(java.util.Map)">
                <h3>setOptions</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type"><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest" title="class in com.gpudb.protocol">AggregateHistogramRequest</a></span> <span className="element-name">setOptions</span><wbr /><span className="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" className="external-link">Map</a>\<<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a>,<wbr /><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a>> options)</span></div>

                <div className="block">
                  Optional parameters.

                  <ul>
                    <li><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options#VALUE_COLUMN"><code>VALUE\_COLUMN</code></a>: The name of the column to use when calculating the bin values (values are summed). The column must be a numerical type (int, double, long, float). </li>
                    <li><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options#START"><code>START</code></a>: The start parameter for char types. </li>
                    <li><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options#END"><code>END</code></a>: The end parameter for char types. </li>
                    <li><a href="/content/api/java/com/gpudb/protocol/AggregateHistogramRequest.Options#INTERVAL"><code>INTERVAL</code></a>: The interval parameter for char types. </li>
                  </ul>

                  The default value is an empty <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Map.html" title="class or interface in java.util" className="external-link"><code>Map</code></a>.
                </div>

                <div className="dl notes">
                  <div className="dt">Parameters:</div>
                  <div className="dd"><code>options</code> - The new value for <code>options</code>.</div>
                  <div className="dt">Returns:</div>
                  <div className="dd"><code>this</code> to mimic the builder pattern.</div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="getSchema()">
                <h3>getSchema</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type">org.apache.avro.Schema</span> <span className="element-name">getSchema</span>()</div>
                <div className="block">This method supports the Avro framework and is not intended to be called directly by the user.</div>

                <div className="dl notes">
                  <div className="dt">Specified by:</div>
                  <div className="dd"><code>getSchema</code> in interface <code>org.apache.avro.generic.GenericContainer</code></div>
                  <div className="dt">Returns:</div>
                  <div className="dd">The schema object describing this class.</div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="get(int)">
                <h3>get</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" className="external-link">Object</a></span> <span className="element-name">get</span><wbr /><span className="parameters">(int index)</span></div>
                <div className="block">This method supports the Avro framework and is not intended to be called directly by the user.</div>

                <div className="dl notes">
                  <div className="dt">Specified by:</div>
                  <div className="dd"><code>get</code> in interface <code>org.apache.avro.generic.IndexedRecord</code></div>
                  <div className="dt">Parameters:</div>
                  <div className="dd"><code>index</code> - the position of the field to get</div>
                  <div className="dt">Returns:</div>
                  <div className="dd">value of the field with the given index.</div>
                  <div className="dt">Throws:</div>
                  <div className="dd"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/IndexOutOfBoundsException.html" title="class or interface in java.lang" className="external-link">IndexOutOfBoundsException</a></code></div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="put(int,java.lang.Object)">
                <h3>put</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type">void</span> <span className="element-name">put</span><wbr /><span className="parameters">(int index, <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" className="external-link">Object</a> value)</span></div>
                <div className="block">This method supports the Avro framework and is not intended to be called directly by the user.</div>

                <div className="dl notes">
                  <div className="dt">Specified by:</div>
                  <div className="dd"><code>put</code> in interface <code>org.apache.avro.generic.IndexedRecord</code></div>
                  <div className="dt">Parameters:</div>
                  <div className="dd"><code>index</code> - the position of the field to set</div>
                  <div className="dd"><code>value</code> - the value to set</div>
                  <div className="dt">Throws:</div>
                  <div className="dd"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/IndexOutOfBoundsException.html" title="class or interface in java.lang" className="external-link">IndexOutOfBoundsException</a></code></div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="equals(java.lang.Object)">
                <h3>equals</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type">boolean</span> <span className="element-name">equals</span><wbr /><span className="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" className="external-link">Object</a> obj)</span></div>

                <div className="dl notes">
                  <div className="dt">Overrides:</div>
                  <div className="dd"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" className="external-link">equals</a></code> in class <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" className="external-link">Object</a></code></div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="toString()">
                <h3>toString</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" className="external-link">String</a></span> <span className="element-name">toString</span>()</div>

                <div className="dl notes">
                  <div className="dt">Overrides:</div>
                  <div className="dd"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" className="external-link">toString</a></code> in class <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" className="external-link">Object</a></code></div>
                </div>
              </div>
            </li>

            <li>
              <div className="section detail" id="hashCode()">
                <h3>hashCode</h3>
                <div className="member-signature"><span className="modifiers">public</span> <span className="return-type">int</span> <span className="element-name">hashCode</span>()</div>

                <div className="dl notes">
                  <div className="dt">Overrides:</div>
                  <div className="dd"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" className="external-link">hashCode</a></code> in class <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" className="external-link">Object</a></code></div>
                </div>
              </div>
            </li>
          </ul>
        </div>
      </li>
    </ul>
  </div>
</div>