73 lines
6.2 KiB
HTML
73 lines
6.2 KiB
HTML
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<meta name="DC.Type" content="concept" />
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<meta name="DC.Title" content="DB2CachedRowSet" />
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<meta name="abstract" content="The DB2CachedRowSet object is a disconnected RowSet, meaning that it can be used without being connected to the database. Its implementation adheres closely to the description of a CachedRowSet. The DB2CachedRowSet is a container for rows of data from a ResultSet. The DB2CachedRowSet holds all its own data so it does not need to maintain a connection to the database other than explicitly while reading or writing data to the database." />
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<meta name="description" content="The DB2CachedRowSet object is a disconnected RowSet, meaning that it can be used without being connected to the database. Its implementation adheres closely to the description of a CachedRowSet. The DB2CachedRowSet is a container for rows of data from a ResultSet. The DB2CachedRowSet holds all its own data so it does not need to maintain a connection to the database other than explicitly while reading or writing data to the database." />
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<meta name="DC.Relation" scheme="URI" content="rowsetty.htm" />
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<meta name="DC.Relation" scheme="URI" content="rsetchar.htm" />
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<meta name="DC.Relation" scheme="URI" content="db2jdbcr.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>DB2CachedRowSet</title>
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</head>
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<body id="db2cache"><a name="db2cache"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">DB2CachedRowSet</h1>
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<div><p>The DB2CachedRowSet object is a disconnected RowSet, meaning that
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it can be used without being connected to the database. Its implementation
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adheres closely to the description of a CachedRowSet. The DB2CachedRowSet
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is a container for rows of data from a ResultSet. The DB2CachedRowSet holds
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all its own data so it does not need to maintain a connection to the database
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other than explicitly while reading or writing data to the database.</p>
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</div>
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<div>
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<ul class="ullinks">
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<li class="ulchildlink"><strong><a href="db2cause.htm">Use DB2CachedRowSet</a></strong><br />
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Because the DB2CachedRowSet object can be disconnected and serialized, it is useful in environments where it is not always practical to run a full JDBC driver (for example, on Personal Digital Assistants (PDAs) and Java-enabled cell phones).</li>
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<li class="ulchildlink"><strong><a href="crdb2cac.htm">Create and populate a DB2CachedRowSet</a></strong><br />
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There are several ways to place data into a DB2CachedRowSet.</li>
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<li class="ulchildlink"><strong><a href="accdb2ca.htm">Access DB2CachedRowSet data and cursor manipulation</a></strong><br />
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This topic provides information about accessing DB2CachedRowSet data and various cursor manipulation functions.</li>
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<li class="ulchildlink"><strong><a href="chgdb2ca.htm">Change DB2CachedRowSet data and reflect changes back to the data source</a></strong><br />
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This topic provides information about making changes to rows in a DB2CachedRowSet and then updating the underlying database.</li>
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<li class="ulchildlink"><strong><a href="db2cafea.htm">Other DB2CachedRowSet features</a></strong><br />
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In addition to working like a ResultSet as several examples have
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shown, the DB2CachedRowSet class has some additional functionality that makes
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it more flexible to use. Methods are provided for turning either the entire Java™ Database
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Connectivity (JDBC) RowSet or just a portion of it into a Java™ collection.
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Moreover, because of their disconnected nature, DB2CachedRowSets do not have
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a strict one-to-one relationship with ResultSets.</li>
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</ul>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rowsetty.htm" title="RowSets were originally added to the Java Database Connectivity (JDBC) 2.0 Optional Package. Unlike some of the better-known interfaces of the JDBC specification, the RowSet specification is designed to be more of a framework than an actual implementation. The RowSet interfaces define a set of core functionality that all RowSets have. RowSet implementation providers have considerable freedom to define the functionality that is needed to fit their needs in a specific problem space.">RowSets</a></div>
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</div>
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<div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="rsetchar.htm" title="You can request certain properties to be satisfied by the rowsets. Common properties include the set of interfaces to be supported by the resulting rowset.">RowSet characteristics</a></div>
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<div><a href="db2jdbcr.htm" title="The DB2JdbcRowSet is a connected RowSet, meaning that it can only be used with the support of an underlying Connection object, PreparedStatement object, or ResultSet object. Its implementation adheres closely to the description of a JdbcRowSet.">DB2JdbcRowSet</a></div>
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</div>
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</div>
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</body>
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</html>
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