blob: 1509afe67202db026128bfca6e65380731c0e92c (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
<!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>Association Tables</title>
<meta name="generator" content="Oracle DARB XHTML Converter (Mode = ohj/ohw) - Version 5.1.1 Build 004" />
<meta name="date" content="2010-01-22T9:29:51Z" />
<meta name="robots" content="noarchive" />
<meta name="doctitle" content="Association Tables" />
<meta name="relnum" content="Release 2.3" />
<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" />
<!-- contents -->
</head>
<body>
<p><a id="CIAGJHDC" name="CIAGJHDC"></a></p>
<div class="sect3"><!-- infolevel="all" infotype="General" -->
<h1>Association Tables</h1>
<p>Use this page to specify the association tables for an entity.</p>
<div class="inftblinformal">
<table class="Informal" title="This table describes the options on the Association Tables dialog." summary="This table describes the options on the Association Tables dialog." dir="ltr" border="1" width="100%" frame="border" rules="all" cellpadding="3" cellspacing="0">
<col width="32%" />
<col width="*" />
<thead>
<tr align="left" valign="top">
<th align="left" valign="bottom" id="r1c1-t12">Property</th>
<th align="left" valign="bottom" id="r1c2-t12">Description</th>
</tr>
</thead>
<tbody>
<tr align="left" valign="top">
<td align="left" id="r2c1-t12" headers="r1c1-t12">Association kind</td>
<td align="left" headers="r2c1-t12 r1c2-t12">Specify if the association is <span class="bold">Simple</span> (1:M) or <span class="bold">Many to Many</span> (M:M).</td>
</tr>
<tr align="left" valign="top">
<td align="left" id="r3c1-t12" headers="r1c1-t12">Association tables</td>
<td align="left" headers="r3c1-t12 r1c2-t12">Click <span class="bold">Table Selection</span>, then select the two tables to associate.
<p>When creating a <span class="bold">Many to Many</span> association, you can select a <span class="bold">Join Table</span> for the association.</p>
</td>
</tr>
</tbody>
</table>
<br /></div>
<!-- class="inftblinformal" -->
<p> </p>
<img src="img/ngrelt.png" alt="Related task" title="Related task" /><br />
<br />
<a href="ref_create_new_association_wizard.htm#CIAFGHIF">Create New Association</a><br />
<a href="tasks019.htm#BABBAGFI">Generating entities from tables</a><br />
<a href="ref_persistence_prop_view.htm#BABFAEBB">JPA Details view (for entities)</a>
<p> </p>
<img src="img/ngrelr.png" alt="Related reference" title="Related reference" /><br />
<br />
<a href="ref_create_custom_entities_wizard.htm#CIAGBFJE">Generate Entities from Tables Wizard</a></div>
<!-- class="sect3" -->
<!-- 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 © 2006, 2010, Oracle and/or its affiliates. All rights reserved.</span><br />
<a href="dcommon/html/cpyr.htm"><span class="copyrightlogo">Legal Notices</span></a></td>
</tr>
</table>
</div>
<!-- class="footer" -->
</body>
</html>
|
