jpa/plugins/org.eclipse.jpt.doc.user/reference059.htm - dali/webtools.dali - Git at Google

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 <p><a id="CIACCFCB" name="CIACCFCB"></a><a id="ref_persistence_schema_generation" name="ref_persistence_schema_generation"></a></p>
 <div class="sect3"><!-- infolevel="all" infotype="General" -->
 <h1><a id="sthref645" name="sthref645"></a>Schema Generation</h1>
 <p>This table lists the properties of the Schema Generation page of the <a href="ref_persistence_xmll_editor.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>
 <p>This page is not available for projects using the <span class="bold">Generic</span> platform.</p>
 </td>
 </tr>
 </tbody>
 </table>
 <br /></div>
 <!-- class="inftblnote" --></div>
 <div class="inftblhruleinformal">
 <table class="HRuleInformal" summary="This table lists the properties of the Schema Generation page of the persistence.xml Editor." dir="ltr" border="1" width="100%" frame="hsides" rules="rows" cellpadding="3" cellspacing="0">
 <col width="24%" />
 <col width="*" />
 <col width="24%" />
 <thead>
 <tr align="left" valign="top">
 <th align="left" valign="bottom" id="r1c1-t63">Property</th>
 <th align="left" valign="bottom" id="r1c2-t63">Description</th>
 <th align="left" valign="bottom" id="r1c3-t63">Default</th>
 </tr>
 </thead>
 <tbody>
 <tr align="left" valign="top">
 <td align="left" id="r2c1-t63" headers="r1c1-t63">
 <p>DDL Generation Type</p>
 </td>
 <td align="left" headers="r2c1-t63 r1c2-t63">
 <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-t63 r1c3-t63">
 <p>None</p>
 </td>
 </tr>
 <tr align="left" valign="top">
 <td align="left" id="r3c1-t63" headers="r1c1-t63">
 <p>Output Mode</p>
 </td>
 <td align="left" headers="r3c1-t63 r1c2-t63">
 <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-t63 r1c3-t63"><br /></td>
 </tr>
 <tr align="left" valign="top">
 <td align="left" id="r4c1-t63" headers="r1c1-t63">
 <p>DDL Generation Location</p>
 </td>
 <td align="left" headers="r4c1-t63 r1c2-t63">
 <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-t63 r1c3-t63"><br /></td>
 </tr>
 <tr align="left" valign="top">
 <td align="left" id="r5c1-t63" headers="r1c1-t63">
 <p>Create DDL File Name</p>
 </td>
 <td align="left" headers="r5c1-t63 r1c2-t63">
 <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-t63 r1c3-t63">
 <p><code>createDDL.jdbc</code></p>
 </td>
 </tr>
 <tr align="left" valign="top">
 <td align="left" id="r6c1-t63" headers="r1c1-t63">
 <p>Drop DDL File Name</p>
 </td>
 <td align="left" headers="r6c1-t63 r1c2-t63">
 <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-t63 r1c3-t63">
 <p><code>dropDDL.jdbc</code></p>
 </td>
 </tr>
 </tbody>
 </table>
 <br /></div>
 <!-- class="inftblhruleinformal" -->
 <a id="sthref646" name="sthref646"></a>
 <p class="subhead2">Related references</p>
 <ul>
 <li>
 <p><span class="italic">Java Persistence API (JPA) Extensions Reference for EclipseLink</span><br />
 <code><a href="http://www.eclipse.org/eclipselink/documentation/2.4/jpa/extensions/toc.htm">http://www.eclipse.org/eclipselink/documentation/2.4/jpa/extensions/toc.htm</a></code></p>
 </li>
 </ul>
 </div>
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 <td align="left"><span class="copyrightlogo">Copyright&nbsp;&copy;&nbsp;2011, 2013,&nbsp;Oracle&nbsp;and/or&nbsp;its&nbsp;affiliates.&nbsp;All&nbsp;rights&nbsp;reserved.</span><br />
 <a href="dcommon/html/cpyr.htm"><span class="copyrightlogo">Legal Notices</span></a></td>
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	<meta http-equiv="Content-Style-Type" content="text/css" />
	<meta http-equiv="Content-Script-Type" content="text/javascript" />
	<title>Schema Generation</title>
	<meta name="copyright" content="Copyright (c) 2000, 2009 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" />
	<meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 1.0.11" />
	<meta name="date" content="2013-04-05T12:21:41Z" />
	<meta name="robots" content="noarchive" />
	<meta name="doctitle" content="Schema Generation" />
	<meta name="relnum" content="Release 3.3" />
	<meta name="partnum" content="Release 3.3" />
	<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" />
	</head>
	<body>
	<p><a id="CIACCFCB" name="CIACCFCB"></a><a id="ref_persistence_schema_generation" name="ref_persistence_schema_generation"></a></p>
	<div class="sect3"><!-- infolevel="all" infotype="General" -->
	<h1><a id="sthref645" name="sthref645"></a>Schema Generation</h1>
	<p>This table lists the properties of the Schema Generation page of the <a href="ref_persistence_xmll_editor.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>
	<p>This page is not available for projects using the <span class="bold">Generic</span> platform.</p>
	</td>
	</tr>
	</tbody>
	</table>
	<br /></div>
	<!-- class="inftblnote" --></div>
	<div class="inftblhruleinformal">
	<table class="HRuleInformal" summary="This table lists the properties of the Schema Generation page of the persistence.xml Editor." dir="ltr" border="1" width="100%" frame="hsides" rules="rows" cellpadding="3" cellspacing="0">
	<col width="24%" />
	<col width="*" />
	<col width="24%" />
	<thead>
	<tr align="left" valign="top">
	<th align="left" valign="bottom" id="r1c1-t63">Property</th>
	<th align="left" valign="bottom" id="r1c2-t63">Description</th>
	<th align="left" valign="bottom" id="r1c3-t63">Default</th>
	</tr>
	</thead>
	<tbody>
	<tr align="left" valign="top">
	<td align="left" id="r2c1-t63" headers="r1c1-t63">
	<p>DDL Generation Type</p>
	</td>
	<td align="left" headers="r2c1-t63 r1c2-t63">
	<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-t63 r1c3-t63">
	<p>None</p>
	</td>
	</tr>
	<tr align="left" valign="top">
	<td align="left" id="r3c1-t63" headers="r1c1-t63">
	<p>Output Mode</p>
	</td>
	<td align="left" headers="r3c1-t63 r1c2-t63">
	<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-t63 r1c3-t63"><br /></td>
	</tr>
	<tr align="left" valign="top">
	<td align="left" id="r4c1-t63" headers="r1c1-t63">
	<p>DDL Generation Location</p>
	</td>
	<td align="left" headers="r4c1-t63 r1c2-t63">
	<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-t63 r1c3-t63"><br /></td>
	</tr>
	<tr align="left" valign="top">
	<td align="left" id="r5c1-t63" headers="r1c1-t63">
	<p>Create DDL File Name</p>
	</td>
	<td align="left" headers="r5c1-t63 r1c2-t63">
	<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-t63 r1c3-t63">
	<p><code>createDDL.jdbc</code></p>
	</td>
	</tr>
	<tr align="left" valign="top">
	<td align="left" id="r6c1-t63" headers="r1c1-t63">
	<p>Drop DDL File Name</p>
	</td>
	<td align="left" headers="r6c1-t63 r1c2-t63">
	<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-t63 r1c3-t63">
	<p><code>dropDDL.jdbc</code></p>
	</td>
	</tr>
	</tbody>
	</table>
	<br /></div>
	<!-- class="inftblhruleinformal" -->
	<a id="sthref646" name="sthref646"></a>
	<p class="subhead2">Related references</p>
	<ul>
	<li>
	<p><span class="italic">Java Persistence API (JPA) Extensions Reference for EclipseLink</span><br />
	<code><a href="http://www.eclipse.org/eclipselink/documentation/2.4/jpa/extensions/toc.htm">http://www.eclipse.org/eclipselink/documentation/2.4/jpa/extensions/toc.htm</a></code></p>
	</li>
	</ul>
	</div>
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	<table class="simple oac_no_warn" summary="" cellspacing="0" cellpadding="0" width="100%">
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	<col width="*" />
	<tr>
	<td align="left"><span class="copyrightlogo">Copyright © 2011, 2013, Oracle and/or its affiliates. All rights reserved.</span><br />
	<a href="dcommon/html/cpyr.htm"><span class="copyrightlogo">Legal Notices</span></a></td>
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