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Re: more on the Single Table Inheritance, the sql
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Re: more on the Single Table Inheritance, the sql

  • Subject: Re: more on the Single Table Inheritance, the sql
  • From: James Cicenia <email@hidden>
  • Date: Sat, 26 Jan 2013 18:44:49 -0600
Is that a default? I need to read about that as this doesn't make sense to me.


On Jan 26, 2013, at 5:56 PM, Ramsey Gurley <email@hidden> wrote:


On Jan 26, 2013, at 1:36 PM, James Cicenia wrote:

OK -

When I just the SQL...

It actually does three selects and not one.
It does a select for each of the children entities and then for the parent class.

Why? I am just asking or fetching the parentClass. Why does it want to also search by Qualifier of the subclasses?

EOFetchSpecification.setIsDeep


Thanks
James


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References: 
 >more on the Vertical Inheritance, the sql (From: James Cicenia <email@hidden>)
 >Re: more on the Vertical Inheritance, the sql (From: Ramsey Gurley <email@hidden>)

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