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<title>SQLJ.REMOVE_JAR</title>
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<h1 class="topictitle1">SQLJ.REMOVE_JAR</h1>
<div><p>The SQLJ.REMOVE_JAR stored procedure removes a JAR file from the
database system.</p>
<div class="section"><h4 class="sectiontitle">Authorization</h4><p>The privilege held by the authorization
ID of the CALL statement must include at least one of the following for the
SYSJARCONTENTS and SYSJAROBJECTS catalog tables:</p>
<ul><li>The following system authorities: <ul><li>The SELECT and DELETE privileges on the table</li>
<li>The system authority *EXECUTE on library QSYS2</li>
</ul>
</li>
<li>Administrative authority</li>
</ul>
<p>The privilege held by the authorization ID of the CALL statement must
also have the following authority.</p>
<ul><li>*OBJMGT authority to the JAR file being removed. The JAR file is named
/QIBM/UserData/OS400/SQLLib/Function/jar/schema/jarfile. </li>
</ul>
<p>Adopted authority cannot be used for this authority.</p>
</div>
<div class="section"><h4 class="sectiontitle">Syntax</h4><pre> &gt;&gt;-CALL--SQLJ.REMOVE_JAR--(--<em>'jar-id'</em>--<em>,</em>--<em>undeploy</em>--)----------&gt;&lt;</pre>
</div>
<div class="section"><h4 class="sectiontitle">Description</h4><dl><dt class="dlterm"><strong><em>jar-id</em></strong></dt>
<dd>The JAR identifier of the JAR file that is to be removed from the database.</dd>
</dl>
<dl><dt class="dlterm"><strong><em>undeploy</em></strong></dt>
<dd>The value used to describe the remove_action of the deployment descriptor
file. If this integer is a non-zero value, then the remove_actions of a deployment
descriptor file should be run at the end of the install_jar procedure. The
current version of DB2<sup>®</sup> UDB for iSeries™ only supports a value of zero.</dd>
</dl>
</div>
<div class="section"><h4 class="sectiontitle">Example</h4><p>The following command is issued from an
SQL interactive session:</p>
<pre> CALL SQLJ.REMOVE_JAR('myProc_jar', 0)</pre>
<p>The
JAR file myProc_jar is removed from the database. </p>
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<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="sqljjar.htm" title="Both Java stored procedures and Java UDFs can use Java classes that are stored in Java JAR files.">SQLJ procedures that manipulate JAR files</a></div>
</div>
<div class="relref"><strong>Related reference</strong><br />
<div><a href="sqljinst.htm" title="The SQLJ.INSTALL_JAR stored procedure installs a JAR file into the database system. This JAR file can be used in subsequent CREATE FUNCTION and CREATE PROCEDURE statements.">SQLJ.INSTALL_JAR</a></div>
<div><a href="sqljrplc.htm" title="">SQLJ.REPLACE_JAR</a></div>
<div><a href="sqljupdt.htm" title="The SQLJ.UPDATEJARINFO updates the CLASS_SOURCE column of the SYSJARCONTENTS catalog table. This procedure is not part of the SQLJ standard but is used by the DB2 UDB for iSeries stored procedure builder.">SQLJ.UPDATEJARINFO</a></div>
<div><a href="sqljrcvr.htm" title="The SQLJ.RECOVERJAR procedure takes the JAR file that is stored in the SYSJAROBJECTS catalog and restores it to the /QIBM/UserData/OS400/SQLLib/Function/jar/jarschema/jar_id.jar file.">SQLJ.RECOVERJAR</a></div>
<div><a href="sqljrfc.htm" title="The SQLJ.REFRESH_CLASSES stored procedure causes the reloading of user defined classes used by Java stored procedures or Java UDFs in the current database connection. This stored procedure must be called by existing database connections to obtain changes made by a call to the SQLJ.REPLACE_JAR stored procedure.">SQLJ.REFRESH_CLASSES</a></div>
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