54 lines
3.8 KiB
HTML
54 lines
3.8 KiB
HTML
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<meta name="DC.Title" content="Examples: Common tool behaviors that degrade ODBC performance" />
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<meta name="abstract" content="The following examples demonstrate performance problems that are associated with writing SQL and ODBC calls that do NOT take advantage of a unique feature of a particular ODBC driver or the server database management system." />
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<meta name="description" content="The following examples demonstrate performance problems that are associated with writing SQL and ODBC calls that do NOT take advantage of a unique feature of a particular ODBC driver or the server database management system." />
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<title>Examples: Common tool behaviors that degrade ODBC performance</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: Common tool behaviors that degrade ODBC performance</h1>
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<div><p>The following examples demonstrate performance problems that are
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associated with writing <span class="keyword">SQL</span> and
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ODBC calls that do NOT take advantage of a unique feature of a particular
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ODBC driver or the server database management system.</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="odbcquerytoola.htm">Example: Query tool A</a></strong><br />
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This example illustrates using ODBC bound columns to retrieve information faster.</li>
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<li class="ulchildlink"><strong><a href="odbcquerytoolb.htm">Example: Query tool B</a></strong><br />
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This example illustrates using one allocation statement for the entire call.</li>
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<li class="ulchildlink"><strong><a href="odbcquerytoolc.htm">Example: Query tool C</a></strong><br />
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In this example, the complex decision support-type queries ended up making the query run longer.</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="rzaikodbcendusertools.htm" title="Having an ODBC driver that is optimally tuned is only part of the performance equation. The other part is the tools that are used; whether they are used simply to query the data, or to build complex programs.">Performance considerations of common end-user tools</a></div>
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