97 lines
6.3 KiB
HTML
97 lines
6.3 KiB
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<meta name="DC.Title" content="SQLJ.UPDATEJARINFO" />
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<meta name="abstract" content="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." />
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<meta name="description" content="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." />
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<meta name="DC.Relation" scheme="URI" content="sqljjar.htm" />
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<meta name="DC.Relation" scheme="URI" content="sqljrplc.htm" />
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<meta name="DC.Relation" scheme="URI" content="sqljrcvr.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>SQLJ.UPDATEJARINFO</title>
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</head>
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<body id="sqljupdt"><a name="sqljupdt"><!-- --></a>
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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">SQLJ.UPDATEJARINFO</h1>
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<div><p>The SQLJ.UPDATEJARINFO updates the CLASS_SOURCE column of the SYSJARCONTENTS
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catalog table. This procedure is not part of the SQLJ standard but is used
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by the DB2<sup>®</sup> UDB
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for iSeries™ stored
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procedure builder.</p>
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<div class="section"><h4 class="sectiontitle">Authorization</h4><p>The privilege held by the authorization
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ID of the CALL statement must include at least one of the following for the
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SYSJARCONTENTS catalog table:</p>
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<ul><li>The following system authorities: <ul><li>The SELECT and UPDATEINSERT privileges on the table</li>
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<li>The system authority *EXECUTE on library QSYS2</li>
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</ul>
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</li>
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<li>Administrative authority</li>
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</ul>
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<p>The user running the CALL statement must also have the following authorities:</p>
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<ul><li>Read (*R) access to the JAR file specified in the <em>jar-url</em> parameter.
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Read (*R) access to the JAR file being installed.</li>
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<li>Write, Execute, and Read (*RWX) access to the directory where the JAR
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file is installed. This directory is /QIBM/UserData/OS400/SQLLib/Function/jar/<em>schema</em>,
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where <em>schema</em> is the schema of the <em>jar-id</em>.</li>
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</ul>
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<p>Adopted authority cannot be used for these authorities.</p>
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</div>
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<div class="section"><h4 class="sectiontitle">Syntax</h4><pre> >>-CALL--SQLJ.UPDATEJARINFO--(--<em>'jar-id'</em>--<em>,</em>--<em>'class-id'</em>--<em>,</em>--<em>'jar-url'</em>--)-->
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>--------------------------------------------------------------><</pre>
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</div>
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<div class="section"><h4 class="sectiontitle">Description</h4><dl><dt class="dlterm"><strong><em>jar-id</em></strong></dt>
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<dd>The JAR identifier in the database that is to be updated.</dd>
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</dl>
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<dl><dt class="dlterm"><strong><em>class-id</em></strong></dt>
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<dd>The package qualified class name of the class to be updated.</dd>
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</dl>
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<dl><dt class="dlterm"><strong><em>jar-url</em></strong></dt>
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<dd>The URL containing the classfile to update the JAR file with. The only
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URL scheme supported is 'file:'.</dd>
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</dl>
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</div>
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<div class="section"><h4 class="sectiontitle">Example</h4><p>The following command is issued from an
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SQL interactive session:</p>
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<pre> CALL SQLJ.UPDATEJARINFO('myproc_jar', 'mypackage.myclass',
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'file:/home/user/mypackage/myclass.class')</pre>
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<p>The
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JAR file associated with the <em>jar-id</em> myproc_jar, is updated with a new
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version of the mypackage.myclass class. The new version of the class is obtained
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from the file /home/user/mypackage/myclass.class. </p>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<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>
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</div>
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<div class="relref"><strong>Related reference</strong><br />
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<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>
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<div><a href="sqljremv.htm" title="The SQLJ.REMOVE_JAR stored procedure removes a JAR file from the database system.">SQLJ.REMOVE_JAR</a></div>
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<div><a href="sqljrplc.htm" title="">SQLJ.REPLACE_JAR</a></div>
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<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>
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<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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</div>
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</div>
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</body>
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</html>
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