Edit D:\app\Administrator\product\11.2.0\dbhome_1\apex\images\doc\AEUTL\obj_views.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 Views</title> <meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 5.1" /> <meta name="date" content="2009-04-14T18:10:0Z" /> <meta name="robots" content="noarchive" /> <meta name="doctitle" content="Managing Views" /> <meta name="relnum" content="Release 3.2" /> <meta name="partnum" content="E12511-01" /> <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="obj_brows.htm" title="Managing Database Objects w..." type="text/html" /> <link rel="up" href="obj_views.htm" title="Managing Views" type="text/html" /> <link rel="prev" href="obj_table_drop.htm" title="Previous" type="text/html" /> <link rel="next" href="obj_views_create.htm" title="Next" type="text/html" /> </head> <body> <p id="BREADCRUMBING"><a href="preface" title="Home">Home</a> > <a href="obj_brows.htm" title="Managing Database Objects w...">Managing Database Objects w...</a> > Managing Views</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="obj_table_drop.htm"><img src="../dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="obj_views_create.htm"><img src="../dcommon/gifs/rightnav.gif" alt="Next" /><br /> <span class="icon">Next</span></a></td> </tr> </table> <p><a id="CHDJJJIC" name="CHDJJJIC"></a></p> <div class="sect1"><!-- infolevel="all" infotype="General" --> <h1><a name="AEUTL115" id="AEUTL115"></a>Managing <a id="sthref50" name="sthref50"></a>Views</h1> <p>A view is a logical representation of another table or combination of tables. A view derives its data from the tables on which it is based. These tables are called <span class="bold">base tables</span>. Base tables might in turn be actual tables or might be views themselves. All operations performed on a view actually affect the base table of the view. You can use views in almost the same way as tables. You can query, update, insert into, and delete from views, just as you can standard tables.</p> <a id="sthref51" name="sthref51"></a> <p class="subhead2">Topics:</p> <ul> <li> <p><a href="obj_views_create.htm#CHDICCCJ">Creating a View</a></p> </li> <li> <p><a href="obj_views_browse.htm#CHDDDEDF">Browsing a View</a></p> </li> <li> <p><a href="obj_views_edit.htm#CHDHFEBF">Editing a View</a></p> </li> <li> <p><a href="obj_views_compile.htm#BACBJHDI">Compiling a View</a></p> </li> <li> <p><a href="obj_views_drop.htm#CHDICEGI">Dropping a View</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> <a href="http://www.oracle.com/pls/db112/lookup?id=ADMIN"><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="obj_table_drop.htm"><img src="../dcommon/gifs/leftnav.gif" alt="Previous" /><br /> <span class="icon">Previous</span></a> </td> <td align="center"><a href="obj_views_create.htm"><img src="../dcommon/gifs/rightnav.gif" alt="Next" /><br /> <span class="icon">Next</span></a></td> </tr> </table> </div> <!-- class="footer" --> </body> </html>
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