57 lines
4.0 KiB
HTML
57 lines
4.0 KiB
HTML
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<meta name="DC.Title" content="Examples of using UDTs, UDFs, and LOBs" />
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<title>Examples of using UDTs, UDFs, and LOBs</title>
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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">Examples of using UDTs, UDFs, and LOBs</h1>
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<div><p>The following examples show how you can use user-defined types
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(UDTs), user-defined functions (UDFs), and large objects (LOBs) together in
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complex applications.</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="rbafydudtudf.htm">Example: Define the UDT and UDFs</a></strong><br />
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Suppose you want to keep the electronic mail (e-mail) sent to your company in a table.</li>
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<li class="ulchildlink"><strong><a href="rbafyexplob.htm">Example: Use LOB function to populate the database</a></strong><br />
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<span>Suppose you populate your table
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by transferring your e-mail that is maintained in files into DB2<sup>®</sup> UDB for <span class="keyword">iSeries™</span>.</span></li>
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<li class="ulchildlink"><strong><a href="rbafyexpudf.htm">Example: Use UDFs to query instances of UDTs</a></strong><br />
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Suppose you need to know how much e-mail was sent by a specific customer regarding customer orders and you have the e-mail address of your customers in the customers table.</li>
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<li class="ulchildlink"><strong><a href="rbafyexplobl.htm">Example: Use LOB locators to manipulate UDT instances</a></strong><br />
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Suppose you want to obtain information about a specific e-mail without having to transfer the entire e-mail into a host variable in your application program.</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="rbafyusoocap.htm" title="Most data types, such as INTEGER and CHARACTER, do not have any special processing characteristics. However, there are a few data types that require special functions or locators in order to use them.">Process special data types</a></div>
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