And all attributes across all entities match and use the exact same column names.

On 7/13/10 9:54 AM, Chuck Hill wrote:
Check that ALL of the entities in that hierarchy use the exact same table name.

Chuck

On Jul 13, 2010, at 7:51 AM, Jeffrey Simpson wrote:

WebObjects version = 5.4.3

I took a closer look.  It seems to be happening only on one Entity hierarchy.  
It was real noticeable on that hierarchy since it was the most subclassed.  The 
other hierarchies seem to only query once.  Now I need to figure out why.




Jeffrey Simpson
Senior Software Engineer
Telephone: 240.235.2144
Fax: 240.235.2174

Youth For Understanding (YFU) prepares young people for their responsibilities 
and opportunities in a changing, interdependent world. [email protected] Jul 
12, 2010, at 5:05 PM, Chuck Hill wrote:

Which version of WO?  I thought it would not do this if everything in the 
inheritance hierarchy was in the same table.


Chuck


On Jul 12, 2010, at 7:39 AM, Jeffrey Simpson wrote:

We have a number of entities that use single table inheritance.  When a 
relationship points to the parent entity it does a separate fetch for each 
child entity.  I know this is how the inheritance was designed originally.  Has 
anything been done so that it does on query and applies the qualifier in memory 
to determine the entity type?  I want to make sure I am no missing something.



Jeffrey Simpson
Senior Software Engineer
Telephone: 240.235.2144
Fax: 240.235.2174
[email protected]

Youth For Understanding (YFU) prepares young people for their responsibilities 
and opportunities in a changing, interdependent world.
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