84 lines
5.6 KiB
HTML
84 lines
5.6 KiB
HTML
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<meta name="DC.Title" content="SQLJ.RECOVERJAR" />
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<meta name="abstract" content="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." />
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<meta name="description" content="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." />
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<meta name="DC.Relation" scheme="URI" content="sqljjar.htm" />
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<meta name="DC.Relation" scheme="URI" content="sqljremv.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2006" />
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<meta name="DC.Identifier" content="sqljrcvr" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>SQLJ.RECOVERJAR</title>
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</head>
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<body id="sqljrcvr"><a name="sqljrcvr"><!-- --></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.RECOVERJAR</h1>
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<div><p>The SQLJ.RECOVERJAR procedure takes the JAR file that is stored
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in the SYSJAROBJECTS catalog and restores it to the /QIBM/UserData/OS400/SQLLib/Function/jar/<em>jarschema</em>/<em>jar_id</em>.jar
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file.</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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SYSJAROBJECTS 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>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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<li>*OBJMGT authority to the JAR file being removed. The JAR file is named
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/QIBM/UserData/OS400/SQLLib/Function/jar/schema/jarfile.</li>
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</ul>
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</div>
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<div class="section"><h4 class="sectiontitle">Syntax</h4><pre> >>-CALL--SQLJ.RECOVERJAR--(--<em>'jar-id'</em>--)-----------------------><</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 recovered.</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
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from a SQL interactive session:</p>
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<pre> CALL SQLJ.UPDATEJARINFO('myproc_jar')</pre>
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<p>The
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JAR file associated with the myproc_jar is updated with the contents from
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SYSJARCONTENT table. The file is copied to /QIBM/UserData/OS400/SQLLib/Function/jar/jar_schema
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myproc_jar.jar. </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="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>
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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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