From be91933546f29b5434b4d0ac1f54e51da3fbe4a9 Mon Sep 17 00:00:00 2001
From: wei <>
Date: Thu, 3 May 2007 04:28:24 +0000
Subject: ar docs

---
 .../protected/pages/Database/ActiveRecord.page     |  13 +++++++++++++
 .../protected/pages/Database/ar_objects.png        | Bin 14323 -> 19328 bytes
 .../protected/pages/Database/ar_objects.vsd        | Bin 183296 -> 184832 bytes
 .../protected/pages/Database/ar_relations.png      | Bin 9278 -> 9693 bytes
 .../protected/pages/Database/ar_relations.vsd      | Bin 97280 -> 98304 bytes
 5 files changed, 13 insertions(+)

diff --git a/demos/quickstart/protected/pages/Database/ActiveRecord.page b/demos/quickstart/protected/pages/Database/ActiveRecord.page
index 967aae89..99c7acf8 100644
--- a/demos/quickstart/protected/pages/Database/ActiveRecord.page
+++ b/demos/quickstart/protected/pages/Database/ActiveRecord.page
@@ -424,6 +424,19 @@ that supports foreign key contraints. For ActiveRecord relationships to function
 underlying database must support foreign key constraints (e.g. MySQL with InnoDB).
 </p>
 
+<p>
+In the following sections we shall consider the following entity relationship between
+<tt>Teams</tt>, <tt>Players</tt>, <tt>Skills</tt> and <tt>Profiles</tt>.
+</p>
+<img src="<%~ ar_relations.png %>" class="figure" />
+
+
+<p>The goal is to obtain object models that represents to some degree the entity
+relationships in the above figure. 
+</p>
+
+<img src="<%~ ar_objects.png %>" class="figure">
+
 <h2>Foreign Key Mapping</h2>
 
 
diff --git a/demos/quickstart/protected/pages/Database/ar_objects.png b/demos/quickstart/protected/pages/Database/ar_objects.png
index 027d1e96..4171892c 100644
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diff --git a/demos/quickstart/protected/pages/Database/ar_objects.vsd b/demos/quickstart/protected/pages/Database/ar_objects.vsd
index 595b7d86..5b3ce4d7 100644
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diff --git a/demos/quickstart/protected/pages/Database/ar_relations.png b/demos/quickstart/protected/pages/Database/ar_relations.png
index df72823c..48e29f48 100644
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diff --git a/demos/quickstart/protected/pages/Database/ar_relations.vsd b/demos/quickstart/protected/pages/Database/ar_relations.vsd
index 9b27e7e3..7cb353fe 100644
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