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<meta name="abstract" content="SQL packages bind SQL statements in an application program to a relational database. They are used to enhance the performance of applications that use dynamic SQL support by allowing the application to reuse information about the SQL requests." />
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<h1 class="topictitle1">SQL packages</h1>
<div><p>SQL packages bind SQL statements in an application program to a relational database. They are used to enhance the performance of applications that use dynamic SQL support by allowing the application
to reuse information about the SQL requests.</p>
<p>The database server is an application program that uses dynamic SQL requests. It supports the use of packages for frequently used SQL statements so that certain binding information can be reused.</p>
<p>For more information, see:</p>
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<ul class="ullinks">
<li class="ulchildlink"><strong><a href="rzaiimstsqlname.htm">SQL package names</a></strong><br />
The database server is sometimes used as a gateway to other relational
databases that use DRDA<sup>®</sup> . The database server automatically creates one
or more SQL packages on the target relational database. The package names
are generated according to the attributes currently used by the server.</li>
<li class="ulchildlink"><strong><a href="rzaiimstsqlclean.htm">Cleanup SQL packages</a></strong><br />
The packages used for DRDA<sup>®</sup> functions are created automatically
on your system as needed. You might want to periodically cleanup these packages.
To delete the packages, use the Delete SQL Package (DLTSQLPKG) command.</li>
</ul>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzaiimst18.htm" title="For Data Transfer, ODBC, iSeries Navigator database, and iSeries Access for Windows providers (OLE DB and the .NET Data provider).">Database server</a></div>
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