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From Andy Jefferson <a...@datanucleus.org>
Subject Inheritance strategy
Date Tue, 18 Jan 2011 14:01:00 GMT
Hi,

while JDO inheritance strategies offer more flexibility in general than JPA, 
there appears to be one situation not catered for; namely the JPA strategy of 
TABLE_PER_CLASS. 

I'd propose adding a further JDO strategy of "complete-table" which, when 
specified on a class means that that class has a table providing columns for 
all fields of that class and any persistent superclasses.

See
http://www.datanucleus.org/products/accessplatform_3_0/jdo/orm/inheritance.html


Comments ?
-- 
Andy
DataNucleus (http://www.datanucleus.org)

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