Edit D:\app\Administrator\product\11.2.0\dbhome_1\apex\images\doc\AEAPI\apex_instance003.htm
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <title>GET_PARAMETER Function</title> <meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 5.1" /> <meta name="date" content="2009-04-14T17:32:16Z" /> <meta name="robots" content="noarchive" /> <meta name="doctitle" content="GET_PARAMETER Function" /> <meta name="relnum" content="Release 3.2" /> <meta name="partnum" content="E12510-01" /> <link rel="copyright" href="../dcommon/html/cpyr.htm" title="Copyright" type="text/html" /> <link rel="stylesheet" href="../dcommon/css/blafdoc.css" title="Oracle BLAFDoc" type="text/css" /> <link rel="contents" href="toc.htm" title="Contents" type="text/html" /> <link rel="up" href="preface" title="Home" type="text/html" /> <link rel="up" href="apex_instance.htm" title="APEX_INSTANCE_" type="text/html" /> <link rel="up" href="apex_instance003.htm" title="GET_PARAMETER Function" type="text/html" /> <link rel="prev" href="apex_instance002.htm" title="Previous" type="text/html" /> <link rel="next" href="apex_instance004.htm" title="Next" type="text/html" /> </head> <body> <p id="BREADCRUMBING"><a href="preface" title="Home">Home</a> > <a href="apex_instance.htm" title="APEX_INSTANCE_">APEX_INSTANCE_</a> > GET_PARAMETER Function</p> <table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> <col width="86%" /> <col width="*" /> <tr valign="bottom"> <td align="left"></td> <td align="center"><a href="apex_instance002.htm"><img src="../dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="apex_instance004.htm"><img src="../dcommon/gifs/rightnav.gif" alt="Next" /><br /> <span class="icon">Next</span></a></td> </tr> </table> <p><a id="CHDBAHBI" name="CHDBAHBI"></a></p> <hr /> <div class="refsect1"> <h1><a name="AEAPI247" id="AEAPI247"></a>GET_PARAMETER <a id="sthref760" name="sthref760"></a>Function</h1> <p>The <code>GET_PARAMETER</code> function retrieves the value of a parameter used in administering a runtime environment.</p> <a id="sthref761" name="sthref761"></a> <p class="subhead2">Syntax</p> <pre xml:space="preserve" class="oac_no_warn"> APEX_INSTANCE_ADMIN.GET_PARAMETER( p_parameter IN VARCHAR2) RETURN VARCHAR2; </pre> <a id="sthref762" name="sthref762"></a> <p class="subhead2">Parameters</p> <p><a href="#CHDFHFDA">Table: GET_PARAMETER Parameters</a> describes the parameters available in the <code>GET_PARAMETER</code> function.</p> <div class="tblformal"><a id="sthref763" name="sthref763"></a><a id="CHDFHFDA" name="CHDFHFDA"></a> <p class="titleintable">GET_PARAMETER Parameters</p> <table class="Formal" title="GET_PARAMETER Parameters" summary="This table describes the parameters available in the GET_PARAMETER function." dir="ltr" border="1" width="100%" frame="hsides" rules="groups" cellpadding="3" cellspacing="0"> <col width="31%" /> <col width="*" /> <thead> <tr align="left" valign="top"> <th align="left" valign="bottom" id="r1c1-t4">Parameter</th> <th align="left" valign="bottom" id="r1c2-t4">Description</th> </tr> </thead> <tbody> <tr align="left" valign="top"> <td align="left" id="r2c1-t4" headers="r1c1-t4"> <p><code>p_parameter</code></p> </td> <td align="left" headers="r2c1-t4 r1c2-t4"> <p>The instance parameter to be retrieved.</p> <p>See <a href="apex_instance009.htm#CHDFGJEI">"Available Parameter Values"</a>.</p> </td> </tr> </tbody> </table> <br /></div> <!-- class="tblformal" --> <a id="sthref764" name="sthref764"></a> <p class="subhead2">Example</p> <p>The following example demonstrates how to use the <code>GET_PARAMETER</code> function to retrieve the <code>SMTP_HOST_ADDRESS</code> parameter currently defined for an Oracle Application Express instance.</p> <pre xml:space="preserve" class="oac_no_warn"> DECLARE L_VAL VARCHAR2(4000); BEGIN L_VAL :=APEX_INSTANCE_ADMIN.GET_PARAMETER('SMTP_HOST_ADDRESS'); DBMS_OUTPUT.PUT_LINE('The SMTP Host Setting Is: '||L_VAL); END; </pre></div> <!-- class="refsect1" --> <!-- Start Footer --> <div class="footer"> <table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%"> <col width="86%" /> <col width="*" /> <tr> <td align="left"><span class="copyrightlogo">Copyright © 2003, 2009, Oracle and/or its affiliates. All rights reserved.</span><br /> <a href="../dcommon/html/cpyr.htm"><span class="copyrightlogo">Legal Notices</span></a></td> <td align="center"><a href="apex_instance002.htm"><img src="../dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="apex_instance004.htm"><img src="../dcommon/gifs/rightnav.gif" alt="Next" /><br /> <span class="icon">Next</span></a></td> </tr> </table> </div> <!-- class="footer" --> </body> </html>
Ms-Dos/Windows
Unix
Write backup
jsp File Browser version 1.2 by
www.vonloesch.de