Edit D:\app\Administrator\product\11.2.0\dbhome_1\apex\images\doc\AEADM\adm_session.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>Managing Session State</title> <meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 5.1" /> <meta name="date" content="2009-04-14T17:6:25Z" /> <meta name="robots" content="noarchive" /> <meta name="doctitle" content="Managing Session State" /> <meta name="relnum" content="Release 3.2" /> <meta name="partnum" content="E12512-01" /> <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.htm" title="Home" type="text/html" /> <link rel="up" href="adm_wrkspc.htm" title="Oracle Application Express ..." type="text/html" /> <link rel="up" href="adm_mg_service_set.htm" title="Managing Service" type="text/html" /> <link rel="up" href="adm_session.htm" title="Managing Session State" type="text/html" /> <link rel="prev" href="adm_logs.htm" title="Previous" type="text/html" /> <link rel="next" href="adm_email.htm" title="Next" type="text/html" /> </head> <body> <p id="BREADCRUMBING"><a href="preface.htm" title="Home">Home</a> > <a href="adm_wrkspc.htm" title="Oracle Application Express ...">Oracle Application Express ...</a> > <a href="adm_mg_service_set.htm" title="Managing Service">Managing Service</a> > Managing Session State</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="adm_logs.htm"><img src="../dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="adm_email.htm"><img src="../dcommon/gifs/rightnav.gif" alt="Next" /><br /> <span class="icon">Next</span></a></td> </tr> </table> <p><a id="CJAJAHGB" name="CJAJAHGB"></a></p> <div class="sect2"><!-- infolevel="all" infotype="General" --> <h1><a name="AEADM181" id="AEADM181"></a>Managing Session <a id="sthref153" name="sthref153"></a><a id="sthref154" name="sthref154"></a>State</h1> <p>A session is a logical construct that is used to establish persistence (or stateful behavior) across page views. Each session is assigned a unique ID, which the Application Express engine uses to store and retrieve an application's working set of data (or session state) before and after each page view. An automatic process clears sessions older than 24 hours every eight hours. Oracle Application Express administrators can also purge them manually.</p> <p>An Oracle Application Express administrator can view session state statistics and purge the session state on the Session State page.</p> <a id="sthref155" name="sthref155"></a> <p class="subhead2">Topics:</p> <ul> <li> <p><a href="#CJACAJFA">Purging Sessions by Age</a></p> </li> <li> <p><a href="#CJAFGAGD">Viewing Session Details Before Purging</a></p> </li> <li> <p><a href="#CJADIIHD">Viewing Session Statistics Before Purging</a></p> </li> </ul> <div align="center"> <div class="inftblnotealso"><br /> <table class="NoteAlso oac_no_warn" summary="" cellpadding="3" cellspacing="0"> <tbody> <tr> <td align="left"> <p class="notep1">See Also:</p> "Managing Session State" in <a href="../concept_ses_val.htm"><span class="italic">Oracle Application Express Application Builder User’s Guide</span></a></td> </tr> </tbody> </table> <br /></div> <!-- class="inftblnotealso" --></div> <a id="CJACAJFA" name="CJACAJFA"></a> <div class="sect3"><!-- infolevel="all" infotype="General" --> <h2><a name="AEADM182" id="AEADM182"></a>Purging Sessions by Age</h2> <p>Using the Purge Session page, Oracle Application Express administrators can purge sessions by age.</p> <p>To view specific session details:</p> <ol> <li> <p>Log in to Oracle Application Express Administration Services. See <a href="adm_login.htm#CHDHCIFG">"Logging in to Oracle Application Express Administration Services"</a>.</p> </li> <li> <p>Click <span class="bold">Manage Service</span>.</p> </li> <li> <p>Under Manage Service, click <span class="bold">Session State</span>.</p> </li> <li> <p>Click <span class="bold">Purge Sessions, by age</span>.</p> </li> <li> <p>On the Purge Sessions page, specify:</p> <ul> <li> <p>The maximum number of sessions to be purged</p> </li> <li> <p>The age of sessions to be purged</p> </li> </ul> </li> <li> <p>To view a report of session statistics, click <span class="bold">Count Sessions</span>.</p> </li> <li> <p>To purge the selected sessions, click <span class="bold">Purge Sessions</span>.</p> </li> </ol> </div> <!-- class="sect3" --> <a id="CJAFGAGD" name="CJAFGAGD"></a> <div class="sect3"><!-- infolevel="all" infotype="General" --> <h2><a name="AEADM183" id="AEADM183"></a>Viewing Session Details Before Purging</h2> <p>Before purging sessions, Oracle Application Express administrators can use the Recent Sessions page to first view a listing of recent sessions and then drill down on session details.</p> <p>To purge sessions by age:</p> <ol> <li> <p>Log in to Oracle Application Express Administration Services. See <a href="adm_login.htm#CHDHCIFG">"Logging in to Oracle Application Express Administration Services"</a>.</p> </li> <li> <p>Click <span class="bold">Manage Service</span>.</p> </li> <li> <p>Under Manage Service, click <span class="bold">Session State</span>.</p> </li> <li> <p>Click <span class="bold">Recent Sessions, with drill down to session details</span>.</p> </li> <li> <p>On the Recent Sessions page, you can:</p> <ul> <li> <p>Click a session number to view additional details.</p> </li> <li> <p>Click <span class="bold">Purge Sessions</span> to delete the displayed sessions.</p> </li> </ul> </li> </ol> </div> <!-- class="sect3" --> <a id="CJADIIHD" name="CJADIIHD"></a> <div class="sect3"><!-- infolevel="all" infotype="General" --> <h2><a name="AEADM184" id="AEADM184"></a>Viewing Session Statistics Before Purging</h2> <p>On the Session State Statistics page, Oracle Application Express administrators can view statistics about current sessions before purging.</p> <p>To view session state statistics:</p> <ol> <li> <p>Log in to Oracle Application Express Administration Services. See <a href="adm_login.htm#CHDHCIFG">"Logging in to Oracle Application Express Administration Services"</a>.</p> </li> <li> <p>Click <span class="bold">Manage Service</span>.</p> </li> <li> <p>Under Manage Service, click <span class="bold">Session State</span>.</p> </li> <li> <p>Select <span class="bold">Session State Statistics</span>.</p> </li> <li> <p>Click <span class="bold">Purge Sessions</span> to delete the current sessions.</p> </li> </ol> </div> <!-- class="sect3" --></div> <!-- class="sect2" --> <!-- 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. 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