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# filterByValue

<div className="kinetica-javadoc">
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      <div className="section detail" id="filterByValue(com.gpudb.protocol.FilterByValueRequest)">
        <h3>filterByValue</h3>
        <div className="member-signature"><span className="modifiers">public</span> <span className="return-type"><a href="/content/api/java/com/gpudb/protocol/FilterByValueResponse" title="class in com.gpudb.protocol">FilterByValueResponse</a></span> <span className="element-name">filterByValue</span><wbr /><span className="parameters">(<a href="/content/api/java/com/gpudb/protocol/FilterByValueRequest" title="class in com.gpudb.protocol">FilterByValueRequest</a> request)</span> throws <span className="exceptions"><a href="/content/api/java/com/gpudb/GPUdbException" title="class in com.gpudb">GPUdbException</a></span></div>
        <div className="block">Calculates which objects from a table has a particular value for a particular column. The input parameters provide a way to specify either a String or a Double valued column and a desired value for the column on which the filter is performed. The operation is synchronous, meaning that a response will not be returned until all the objects are fully available. The response payload provides the count of the resulting set. A new result view which satisfies the input filter restriction specification is also created with a view name passed in as part of the input payload. Although this functionality can also be accomplished with the standard filter function, it is more efficient.</div>

        <div className="dl notes">
          <div className="dt">Parameters:</div>
          <div className="dd"><code>request</code> - <a href="/content/api/java/com/gpudb/protocol/FilterByValueRequest" title="class in com.gpudb.protocol"><code>Request</code></a> object containing the parameters for the operation.</div>
          <div className="dt">Returns:</div>
          <div className="dd"><a href="/content/api/java/com/gpudb/protocol/FilterByValueResponse" title="class in com.gpudb.protocol"><code>Response</code></a> object containing the results of the operation.</div>
          <div className="dt">Throws:</div>
          <div className="dd"><code><a href="/content/api/java/com/gpudb/GPUdbException" title="class in com.gpudb">GPUdbException</a></code> - if an error occurs during the operation.</div>
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      <div className="section detail" id="filterByValue(java.lang.String,java.lang.String,boolean,double,java.lang.String,java.lang.String,java.util.Map)">
        <h3>filterByValue</h3>
        <div className="member-signature"><span className="modifiers">public</span> <span className="return-type"><a href="/content/api/java/com/gpudb/protocol/FilterByValueResponse" title="class in com.gpudb.protocol">FilterByValueResponse</a></span> <span className="element-name">filterByValue</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> viewName, boolean isString, double value, <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> valueStr, <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, <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> throws <span className="exceptions"><a href="/content/api/java/com/gpudb/GPUdbException" title="class in com.gpudb">GPUdbException</a></span></div>
        <div className="block">Calculates which objects from a table has a particular value for a particular column. The input parameters provide a way to specify either a String or a Double valued column and a desired value for the column on which the filter is performed. The operation is synchronous, meaning that a response will not be returned until all the objects are fully available. The response payload provides the count of the resulting set. A new result view which satisfies the input filter restriction specification is also created with a view name passed in as part of the input payload. Although this functionality can also be accomplished with the standard filter function, it is more efficient.</div>

        <div className="dl notes">
          <div className="dt">Parameters:</div>
          <div className="dd"><code>tableName</code> - Name of an existing table on which to perform the calculation, 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>viewName</code> - If provided, then this will be the name of the view containing the results, in \[schema\_name.]view\_name format, using standard <a href="/content/concepts/tables/#table-name-resolution" target="_top">name resolution rules</a> and meeting <a href="/content/concepts/tables/#table-naming-criteria" target="_top">table naming criteria</a>. Must not be an already existing table or view. The default value is ''.</div>
          <div className="dd"><code>isString</code> - Indicates whether the value being searched for is string or numeric.</div>
          <div className="dd"><code>value</code> - The value to search for. The default value is 0.</div>
          <div className="dd"><code>valueStr</code> - The string value to search for. The default value is ''.</div>
          <div className="dd"><code>columnName</code> - Name of a column on which the filter by value would be applied.</div>

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

            <ul>
              <li>
                <a href="/content/api/java/com/gpudb/protocol/FilterByValueRequest.Options#CREATE_TEMP_TABLE"><code>CREATE\_TEMP\_TABLE</code></a>: If <a href="/content/api/java/com/gpudb/protocol/FilterByValueRequest.Options#TRUE"><code>TRUE</code></a>, a unique temporary table name will be generated in the sys\_temp schema and used in place of <code>viewName</code>. This is always allowed even if the caller does not have permission to create tables. The generated name is returned in <a href="/content/api/java/com/gpudb/protocol/FilterByValueResponse.Info#QUALIFIED_VIEW_NAME"><code>QUALIFIED\_VIEW\_NAME</code></a>. Supported values:

                <ul>
                  <li><a href="/content/api/java/com/gpudb/protocol/FilterByValueRequest.Options#TRUE"><code>TRUE</code></a> </li>
                  <li><a href="/content/api/java/com/gpudb/protocol/FilterByValueRequest.Options#FALSE"><code>FALSE</code></a> </li>
                </ul>

                The default value is <a href="/content/api/java/com/gpudb/protocol/FilterByValueRequest.Options#FALSE"><code>FALSE</code></a>.
              </li>

              <li><a href="/content/api/java/com/gpudb/protocol/FilterByValueRequest.Options#COLLECTION_NAME"><code>COLLECTION\_NAME</code></a>: \[DEPRECATED--please specify the containing schema for the view as part of <code>viewName</code> and use <a href="#createSchema(java.lang.String,java.util.Map)"><code>createSchema</code></a> to create the schema if non-existent] Name of a schema for the newly created view. If the schema is non-existent, it will be automatically created. </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="dt">Returns:</div>
          <div className="dd"><a href="/content/api/java/com/gpudb/protocol/FilterByValueResponse" title="class in com.gpudb.protocol"><code>Response</code></a> object containing the results of the operation.</div>
          <div className="dt">Throws:</div>
          <div className="dd"><code><a href="/content/api/java/com/gpudb/GPUdbException" title="class in com.gpudb">GPUdbException</a></code> - if an error occurs during the operation.</div>
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