bsp;&nbsp;&nbsp;&nbsp;<a href="../derived_relations.html">Derived Relations</a><br>
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    &nbsp;&nbsp;&nbsp;&nbsp;<a href="../optimistic_locking.html">Optimistic Locking</a><br>
    &nbsp;&nbsp;&nbsp;&nbsp;<a href="../query.html">Query</a><br>
    &nbsp;&nbsp;&nbsp;&nbsp;<a href="../reverse_derived_attributes.html">Reverse Derived Attrib.</