Skip to main content
summaryrefslogblamecommitdiffstats
blob: 183e31790b08fe84aecb7e0de53d9d7a02be95c9 (plain) (tree)
1
2
3
4
5



                                                                   
                                         












                                                                                                                                                                                                                                                                                                                                                                      

                 


















                                                                                                                                           
                                                                                                     


































































































                                                                                                                                                                                                                                                                                                                                   
<!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>
<!-- Run date = July 23, 2008 8:59:51 -->
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii" />
<title>Schema Generation</title>
 
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 5.0" />
<meta name="date" content="2005-07-10T12:57:20+08:00" />
<meta name="robots" content="noarchive" />
<meta name="doctitle" content="Schema Generation" />
<meta name="relnum" content="Release 2.0" />
<meta name="copyright" content="Copyright (c) 2000, 2008 oracle . All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse Public License v1.0 which accompanies this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html. Contributors: Oracle - initial API and implementation" />
<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" />
<!-- start-->
<!-- contents -->
</head>
<body>
<p><a id="CIACCFCB" name="CIACCFCB"></a></p>
<div class="sect3"><!-- infolevel="all" infotype="General" -->
<h1>Schema Generation</h1>
<p>This table lists the properties of the Schema Generation page of the <a href="reference018.htm#CIACCHID">persistence.xml Editor</a>.</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>
This page is not available for projects using the <span class="bold">Generic</span> platform.</td>
</tr>
</tbody>
</table>
<br /></div>
<!-- class="inftblnote" --></div>
<div class="tblformal"><a id="sthref230" name="sthref230"></a><a id="sthref231" name="sthref231"></a>
<p class="titleintable">&nbsp;</p>
<table class="Formal" title="" summary="This table lists the properties of the persistence.xml Editor&rsquo;s Schema Generation page." dir="ltr" border="1" width="100%" frame="hsides" rules="groups" cellpadding="3" cellspacing="0">
<thead>
<tr align="left" valign="top">
<th align="left" valign="bottom" id="r1c1-t27">Property</th>
<th align="left" valign="bottom" id="r1c2-t27">Description</th>
<th align="left" valign="bottom" id="r1c3-t27">Default</th>
</tr>
</thead>
<tbody>
<tr align="left" valign="top">
<td align="left" id="r2c1-t27" headers="r1c1-t27">
<p>DDL Generation Type</p>
</td>
<td align="left" headers="r2c1-t27 r1c2-t27">
<p>Select the type of DDL generation:</p>
<ul>
<li>
<p><span class="bold">None</span> -- Do not generate DDL; no schema is generated.</p>
</li>
<li>
<p><span class="bold">Create Tables</span> -- Create DDL for non-existent tables; leave existing tables unchanged.</p>
</li>
<li>
<p><span class="bold">Drop and Create Tables</span> -- Create DDL for all tables; drop all existing tables.</p>
</li>
</ul>
</td>
<td align="left" headers="r2c1-t27 r1c3-t27">
<p>None</p>
</td>
</tr>
<tr align="left" valign="top">
<td align="left" id="r3c1-t27" headers="r1c1-t27">
<p>Output Mode</p>
</td>
<td align="left" headers="r3c1-t27 r1c2-t27">
<p>Select the DDL generation target:</p>
<ul>
<li>
<p><span class="bold">Both</span> -- Generate SQL files and execute them on the database.</p>
</li>
<li>
<p><span class="bold">Database</span> -- Execute SQL on the database only (do not generate SQL files).</p>
</li>
<li>
<p><span class="bold">SQL Script</span> -- Generate SQL files only (do not execute them on the database).</p>
</li>
</ul>
</td>
<td align="left" headers="r3c1-t27 r1c3-t27"><br /></td>
</tr>
<tr align="left" valign="top">
<td align="left" id="r4c1-t27" headers="r1c1-t27">
<p>DDL Generation Location</p>
</td>
<td align="left" headers="r4c1-t27 r1c2-t27">
<p>Specify where EclipseLink writes DDL output. Specify a file specification to a directory in which you have write access. The file specification may be relative to your current working directory or absolute. If it does not end in a file separator, then EclipseLink appends one that is valid for your operating system.</p>
</td>
<td align="left" headers="r4c1-t27 r1c3-t27"><br /></td>
</tr>
<tr align="left" valign="top">
<td align="left" id="r5c1-t27" headers="r1c1-t27">
<p>Create DDL File Name</p>
</td>
<td align="left" headers="r5c1-t27 r1c2-t27">
<p>Specify the file name of the DDL file that EclipseLink generates that contains SQL statements for creating tables for JPA entities. Specify a file name valid for your operating system.</p>
</td>
<td align="left" headers="r5c1-t27 r1c3-t27">
<p>createDDL.jdbc</p>
</td>
</tr>
<tr align="left" valign="top">
<td align="left" id="r6c1-t27" headers="r1c1-t27">
<p>Drop DDL File Name</p>
</td>
<td align="left" headers="r6c1-t27 r1c2-t27">
<p>Specify the file name of the DDL file that EclipseLink generates that contains SQL statements for dropping tables for JPA entities.</p>
</td>
<td align="left" headers="r6c1-t27 r1c3-t27">
<p>dropDDL.jdbc</p>
</td>
</tr>
</tbody>
</table>
<br /></div>
<!-- class="tblformal" --></div>
<!-- class="sect3" -->
<!-- Start Footer -->
<div class="footer">
<table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%">
<tr>
<td align="left" width="86%"><a href="dcommon/html/cpyr.htm"><span class="copyrightlogo">Copyright&nbsp;&copy;&nbsp;2006, 2008,&nbsp;Oracle.&nbsp;All&nbsp;rights&nbsp;reserved.</span></a></td>
</tr>
</table>
</div>
<!-- class="footer" -->
</body>
</html>

Back to the top