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<h1 class="topictitle1">Work with SQL packages</h1>
<div><p>An <dfn class="term">SQL package</dfn> is an SQL object used
specifically by distributed relational database applications. It contains
control structures for each SQL statement that accesses data on an application
server (AS).</p>
<p>These control structures are used by the AS at run time when the application
program requests data using the SQL statement.</p>
<p>You must use a control language (CL) command to create an SQL package because
there is no SQL statement for SQL package creation. You can create an SQL
package in two ways:</p>
<ul><li>Using the CRTSQL<em>xxx</em> command with a relational database name specified
in the RDB parameter.</li>
<li>Using the <span class="cmdname">Create SQL Package (CRTSQLPKG)</span> command</li>
</ul>
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<ul class="ullinks">
<li class="ulchildlink"><strong><a href="rbal1sqlpkg.htm">Use the Create SQL Package (CRTSQLPKG) command</a></strong><br />
You can enter the <span class="cmdname">Create SQL Package (CRTSQLPKG)</span> command
to create an SQL package from a compiled distributed relational database program.
You can also use this command to replace an SQL package that was created previously.</li>
<li class="ulchildlink"><strong><a href="rbal1sqlpack.htm">Manage an SQL package</a></strong><br />
After an SQL package is created, you can manage it the same way
you manage other objects on the <span class="keyword">iSeries™ server</span>,
with some restrictions.</li>
</ul>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="rbal1program.htm" title="Programmers can write high-level language programs that use SQL statements for iSeries distributed application programs.">Application development</a></div>
</div>
<div class="relref"><strong>Related reference</strong><br />
<div><a href="rbal1drdastatement.htm" title="The statements included with the SQL language specifically support a distributed relational database.">Distributed relational database statements</a></div>
<div><a href="rbal1packcreation.htm" title="An object called an SQL package can be created as part of the precompile process when the CRTSQLxxx command is compiled.">SQL package creation</a></div>
<div><a href="rbal1bind.htm" title="Before you can run your application program, a relationship between the program and any referred-to tables and views must be established. This process is called binding.">Bind an application</a></div>
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