Edit D:\app\Administrator\product\11.2.0\dbhome_1\apex\images\doc\advnc_db_link.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>Accessing Data with Database Links</title> <meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 5.1" /> <meta name="date" content="2009-04-14T16:11:31Z" /> <meta name="robots" content="noarchive" /> <meta name="doctitle" content="Accessing Data with Database Links" /> <meta name="relnum" content="Release 3.2" /> <meta name="partnum" content="E11947-01" /> <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="advnc.htm" title="Advanced Programming Techni..." type="text/html" /> <link rel="up" href="advnc_db_link.htm" title="Accessing Data with Databas..." type="text/html" /> <link rel="prev" href="advnc_dml_lock.htm" title="Previous" type="text/html" /> <link rel="next" href="aadm_email.htm" title="Next" type="text/html" /> </head> <body> <p id="BREADCRUMBING"><a href="preface.htm" title="Home">Home</a> > <a href="advnc.htm" title="Advanced Programming Techni...">Advanced Programming Techni...</a> > Accessing Data with Databas...</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="advnc_dml_lock.htm"><img src="dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="aadm_email.htm"><img src="dcommon/gifs/rightnav.gif" alt="Next" /><br /> <span class="icon">Next</span></a></td> </tr> </table> <p><a id="BABBFICH" name="BABBFICH"></a></p> <div class="sect1"><!-- infolevel="all" infotype="General" --> <h1><a name="HTMDB13001|dabasbase links"></a>Accessing Data with Database <a id="sthref2175" name="sthref2175"></a><a id="sthref2176" name="sthref2176"></a>Links</h1> <p>Because the Workspace home page runs in an Oracle database, you have access to all distributed Oracle database capabilities. Typically, you perform distributed database operations using database links.</p> <p>A database link is a schema object in one database that enables you to access objects on another database. Once you have created the database link you can access the remote objects by appending <code>@dblink</code> to the table or view name where <code>dblink</code> is the Database Link Name you specify in the Create Database Object Wizard.</p> <div align="center"> <div class="inftblnote"><br /> <table class="Note oac_no_warn" summary="" cellpadding="3" cellspacing="0"> <tbody> <tr> <td align="left"> <p class="notep1">Note:</p> By default, the CREATE DATABASE LINK system privilege is not granted to a provisioned workspace or database user. To use this feature, a DBA or administrator needs to grant this specific privilege to the database user in the user's workspace. See "Creating Database Links" in <a href="http://www.oracle.com/pls/db112/lookup?id=ADMIN029"><span class="italic">Oracle Database Administrator's Guide</span></a></td> </tr> </tbody> </table> <br /></div> <!-- class="inftblnote" --></div> <p>To create a database link:</p> <ol> <li> <p>On the Workspace home page, click <span class="bold">SQL Workshop</span> and then <span class="bold">Object Browser</span>.</p> <p>Object Browser appears.</p> </li> <li> <p>Click <span class="bold">Create</span>.</p> </li> <li> <p>Select <span class="bold">Database Link</span> and click <span class="bold">Next</span>.</p> </li> <li> <p>Follow the on-screen instructions.</p> <p>Note that Database Link names must conform to Oracle naming conventions and cannot contain spaces, or start with a number or underscore.</p> </li> </ol> <p>To view an existing a database link:</p> <ol> <li> <p>On the Workspace home page, click <span class="bold">SQL Workshop</span> and then <span class="bold">Object Browser</span>.</p> <p>Object Browser appears.</p> </li> <li> <p>Select the object type <span class="bold">Database Links</span> at the top of the page.</p> </li> </ol> <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 Database Objects with Object Browser" in <a href="http://www.oracle.com/pls/db112/lookup?id=AEUTL101"><span class="italic">Oracle Application Express SQL Workshop and Utilities Guide</span></a> and "Database Links" in <a href="http://www.oracle.com/pls/db112/lookup?id=ADMIN028"><span class="italic">Oracle Database Administrator's Guide</span></a></td> </tr> </tbody> </table> <br /></div> <!-- class="inftblnotealso" --></div> </div> <!-- class="sect1" --> <!-- 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="advnc_dml_lock.htm"><img src="dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="aadm_email.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