<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html lang="en-us" xml:lang="en-us"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="security" content="public" /> <meta name="Robots" content="index,follow" /> <meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' /> <meta name="DC.Type" content="reference" /> <meta name="DC.Title" content="AS400JDBCRowSet class" /> <meta name="abstract" content="" /> <meta name="description" content="" /> <meta name="copyright" content="(C) Copyright IBM Corporation 2006" /> <meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 2006" /> <meta name="DC.Format" content="XHTML" /> <meta name="DC.Identifier" content="jdbcrowset" /> <meta name="DC.Language" content="en-us" /> <!-- All rights reserved. Licensed Materials Property of IBM --> <!-- US Government Users Restricted Rights --> <!-- Use, duplication or disclosure restricted by --> <!-- GSA ADP Schedule Contract with IBM Corp. --> <link rel="stylesheet" type="text/css" href="./ibmdita.css" /> <link rel="stylesheet" type="text/css" href="./ic.css" /> <title>AS400JDBCRowSet class</title> </head> <body id="jdbcrowset"><a name="jdbcrowset"><!-- --></a> <!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script> <h1 class="topictitle1">AS400JDBCRowSet class</h1> <div><p></p> <div class="section"><p>The <a href="javadoc/com/ibm/as400/access/AS400JDBCRowSet.html#NAVBAR_TOP"> AS400JDBCRowSet</a> class represents a connected rowset that encapsulates a JDBC result set. The methods on AS400JDBCRowSet are very similar to those of the <a href="javadoc/com/ibm/as400/access/AS400JDBCResultSet.html#NAVBAR_TOP"> AS400JDBCResultSet</a>. The database connection is maintained while in use.</p> <p>You can use an instance of <a href="jdbcdatasource.htm#jdbcdatasource">AS400JDBCDataSource or AS400JDBCConnectionPoolDataSource</a> to create the connection to the database that you want to use to access the data for the AS400JDBCRowSet.</p> </div> <div class="section"><h4 class="sectiontitle">Examples</h4><p>The following examples show how you can use the AS400JDBCRowSet class.</p> <strong>Example: Creating, populating, and updating an AS400JDBCRowSet object</strong> <pre> DriverManager.registerDriver(new AS400JDBCDriver()); // Establish connection by using a URL. AS400JDBCRowSet rowset = new AS400JDBCRowSet("jdbc:as400://mySystem","myUser", "myPassword"); // Set the command used to populate the list. rowset.setCommand("SELECT * FROM MYLIB.DATABASE"); // Populate the rowset. rowset.execute(); // Update the customer balances. while (rowset.next()) { double newBalance = rowset.getDouble("BALANCE") + july_statements.getPurchases(rowset.getString("CUSTNUM")); rowset.updateDouble("BALANCE", newBalance); rowset.updateRow(); }</pre> <strong>Example: Creating and populating an AS400JDBCRowSet object, while getting the data source from JNDI</strong> <pre> // Get the data source that is registered in JNDI (assumes JNDI environment is set). Context context = new InitialContext(); AS400JDBCDataSource dataSource = (AS400JDBCDataSource) context.lookup("jdbc/customer"); AS400JDBCRowSet rowset = new AS400JDBCRowSet(); // Establish connection by setting the data source name. rowset.setDataSourceName("jdbc/customer"); rowset.setUsername("myuser"); rowset.setPassword("myPasswd"); // Set the prepared statement and initialize the parameters. rowset.setCommand("SELECT * FROM MYLIBRARY.MYTABLE WHERE STATE = ? AND BALANCE > ?"); rowset.setString(1, "MINNESOTA"); rowset.setDouble(2, MAXIMUM_LIMIT); // Populate the rowset. rowset.execute();</pre> </div> </div> </body> </html>