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minor changes 

git-svn-id: https://svn.jboss.org/repos/hibernate/trunk/Hibernate3/doc@5559 1b8cb986-b30d-0410-93ca-fae66ebed9b2
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Gavin King 2005-02-05 00:58:10 +00:00
parent c257f520ef
commit 90410d72cd
1 changed files with 15 additions and 9 deletions
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24
reference/en/modules/collection_mapping.xml
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@ -211,16 +211,16 @@ kittens = cat.getKittens(); // Okay, kittens collection is a Set
</calloutlist> </calloutlist>
</programlistingco> </programlistingco>
<para>
Collection instances are distinguished in the database by the foreign key of
the entity that owns the collection. This foreign key is referred to as the
<emphasis>collection key column</emphasis> (or columns) of the collection
table. The collection key column is mapped by the <literal>&lt;key&gt;</literal>
element.
</para>
<sect2> <sect2>
<title>Collection foreign keys</title> <title>Collection foreign keys</title>
<para>
Collection instances are distinguished in the database by the foreign key of
the entity that owns the collection. This foreign key is referred to as the
<emphasis>collection key column</emphasis> (or columns) of the collection
table. The collection key column is mapped by the <literal>&lt;key&gt;</literal>
element.
</para>
<para> <para>
There may be a nullability constraint on the foreign key column. For most There may be a nullability constraint on the foreign key column. For most
@ -237,6 +237,11 @@ kittens = cat.getKittens(); // Okay, kittens collection is a Set
<programlisting><![CDATA[<key column="productSerialNumber" on-delete="cascade"/>]]></programlisting> <programlisting><![CDATA[<key column="productSerialNumber" on-delete="cascade"/>]]></programlisting>
<para>
See the previous chapter for a full definition of the <literal>&lt;key&gt;</literal>
element.
</para>
</sect2> </sect2>
<sect2> <sect2>
@ -385,6 +390,7 @@ kittens = cat.getKittens(); // Okay, kittens collection is a Set
length="N" length="N"
precision="N" precision="N"
scale="N" scale="N"
not-null="true|false"
unique="true|false" unique="true|false"
/>]]></programlisting> />]]></programlisting>
<calloutlist> <calloutlist>