<html> <head> <title>Interface XMultipleResults</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="stylesheet" type="text/css" href="../../../../idl.css"> </head> <body> <div id="adc-idlref"> <a name="_top_"> </a><table class="navimain" border="0" cellpadding="3"> <tr> <td class="navimain"><a href="../module-ix.html" class="navimain">Overview</a></td> <td class="navimain"><a href="module-ix.html" class="navimain">Module</a></td> <td class="navimain"><a href="XMultipleResults-xref.html" class="navimain">Use</a></td> <td class="navimainnone">Devguide</td> <td class="navimain"><a href="../../../../index-files/index-1.html" class="navimain">Index</a></td> </tr> </table> <table class="navisub" border="0" cellpadding="0"> <tr> <td class="navisub"><a href="#MethodsSummary" class="navisub">Methods' Summary</a></td> <td class="navisub">Attributes' Summary</td> <td class="navisub"><a href="#MethodsDetails" class="navisub">Methods' Details</a></td> <td class="navisub">Attributes' Details</td> </tr> </table> <hr> <table border="0" width="100%" cellpadding="5" cellspacing="3" class="title-table" style="margin-bottom:6pt;"> <tr> <td><p class="namechain"><a href="../../../../module-ix.html" class="namechain">::</a> <a href="../../../module-ix.html" class="namechain">com</a> :: <a href="../../module-ix.html" class="namechain">sun</a> :: <a href="../module-ix.html" class="namechain">star</a> :: <a href="module-ix.html" class="namechain">sdbc</a> :: </p> </td> </tr> <tr> <td class="title">interface XMultipleResults</td> </tr> <tr> <td/></tr> <tr> <td><dl> <dt><b>Description</b></dt> <dd>is used for inspecting multiple results produced by the execution of a SQL statement. </dd> <dd><p> Under some (uncommon) situations a single SQL statement may return multiple result sets and/or update counts. Normally you can ignore this unless you are (1) executing a stored procedure that you know may return multiple results or (2) you are dynamically executing an unknown SQL string. The methods <a href="XMultipleResults.html">XMultipleResults</a>::<a href="XMultipleResults.html#getMoreResults">getMoreResults()</a> , <a href="XMultipleResults.html">XMultipleResults</a>::<a href="XMultipleResults.html#getResultSet">getResultSet()</a> and <a href="XMultipleResults.html">XMultipleResults</a>::<a href="XMultipleResults.html#getUpdateCount">getUpdateCount()</a> let you navigate through multiple results. </p> </dd> <dt><b>See also</b></dt> <dd><a href="XStatement.html">XStatement</a>, <a href="XPreparedStatement.html">XPreparedStatement</a></dd> </dl> </td> </tr> </table> <hr> <a name="MethodsSummary"/><table border="1" width="100%" cellpadding="5" cellspacing="0" class="subtitle"> <tr> <td class="subtitle" colspan="2">Methods' Summary</td> </tr> <tr> <td class="imsum_left"><a href="#getResultSet">getResultSet</a></td> <td class="imsum_right">returns the current result as a <a href="ResultSet.html">ResultSet</a> object. This method should be called only once per result. </td> </tr> <tr> <td class="imsum_left"><a href="#getUpdateCount">getUpdateCount</a></td> <td class="imsum_right">returns the current result as an update count. </td> </tr> <tr> <td class="imsum_left"><a href="#getMoreResults">getMoreResults</a></td> <td class="imsum_right">moves to a Statement's next result. It returns <b>true</b> if this result is a ResultSet. This method also implicitly closes any current ResultSet obtained with getResultSet. </td> </tr> </table> <a name="MethodsDetails"/><table border="1" width="100%" cellpadding="5" cellspacing="0" class="subtitle"> <tr> <td class="subtitle">Methods' Details</td> </tr> <tr> <td class="imdetail"><a name="getResultSet" class="membertitle">getResultSet</a><table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-method" bgcolor="#ffffff" align="center"> <tr> <td><table class="table-in-method" border="0"> <tr> <td valign="top" colspan="3"><a href="XResultSet.html">XResultSet</a></td> </tr> <tr> <td valign="top"><b>getResultSet</b>()</td> </tr> <tr> <td valign="top" align="right">raises( </td> <td valign="top" colspan="2"><a href="SQLException.html">SQLException</a> );</td> </tr> </table> <hr> <dl> <dt><b>Description</b></dt> <dd>returns the current result as a <a href="ResultSet.html">ResultSet</a> object. This method should be called only once per result. </dd> <dt><b>Returns</b></dt> <dd>the ResultSet object </dd> <dt><b>Throws</b></dt> <dd>SQLException if a database access error occurs. </dd> </dl> </td> </tr> </table> </td> </tr> <tr> <td class="imdetail"><a name="getUpdateCount" class="membertitle">getUpdateCount</a><table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-method" bgcolor="#ffffff" align="center"> <tr> <td><table class="table-in-method" border="0"> <tr> <td valign="top" colspan="3">long</td> </tr> <tr> <td valign="top"><b>getUpdateCount</b>()</td> </tr> <tr> <td valign="top" align="right">raises( </td> <td valign="top" colspan="2"><a href="SQLException.html">SQLException</a> );</td> </tr> </table> <hr> <dl> <dt><b>Description</b></dt> <dd>returns the current result as an update count. </dd> <dd><p> If the result is a ResultSet or there are no more results, -1 is returned. This method should be called only once per result. </p> </dd> <dt><b>Returns</b></dt> <dd>the current result as an update count. </dd> <dt><b>Throws</b></dt> <dd>SQLException if a database access error occurs. </dd> </dl> </td> </tr> </table> </td> </tr> <tr> <td class="imdetail"><a name="getMoreResults" class="membertitle">getMoreResults</a><table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-method" bgcolor="#ffffff" align="center"> <tr> <td><table class="table-in-method" border="0"> <tr> <td valign="top" colspan="3">boolean</td> </tr> <tr> <td valign="top"><b>getMoreResults</b>()</td> </tr> <tr> <td valign="top" align="right">raises( </td> <td valign="top" colspan="2"><a href="SQLException.html">SQLException</a> );</td> </tr> </table> <hr> <dl> <dt><b>Description</b></dt> <dd>moves to a Statement's next result. It returns <b>true</b> if this result is a ResultSet. This method also implicitly closes any current ResultSet obtained with getResultSet. </dd> <dd><p> There are no more results when <code>(!getMoreResults() &amp;&amp; getUpdateCount() == -1)</code>. </p> </dd> <dt><b>Returns</b></dt> <dd><b>true</b> if there exists more ResultSet objects </dd> <dt><b>Throws</b></dt> <dd>SQLException if a database access error occurs. </dd> </dl> </td> </tr> </table> </td> </tr> </table> <a href="#_top_">Top of Page</a><hr size="3"><p class="copyright" align="center">Copyright © 2011, Oracle and/or its affiliates. All rights reserved. Oracle and Java are registered trademarks of Oracle and/or its affiliates. Other names may be trademarks of their respective owners.</p> </div> <!-- id="adc-idlref" --> </body> </html>
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