Re: Setting up horizontal inheritance
Re: Setting up horizontal inheritance
- Subject: Re: Setting up horizontal inheritance
- From: Paul Hoadley <email@hidden>
- Date: Sat, 1 Nov 2008 15:09:35 +1030
After finding "Subclass Entity" in Entity Modeler, and re-making the
child entity specifying horizontal inheritance, this question remains:
On 01/11/2008, at 11:19 AM, Paul Hoadley wrote:
2. Practical WebObjects (p. 32) states that horizontal inheritance
"puts a complete copy of each entity into a separate table". Does
EOF do this for me? That is, if I use _AMPerson.createAMPerson(),
does EOF put a row in the 'amperson' table, and a corresponding row
in the 'person' table?
I've just used _AMPerson.createAMPerson() to create a new AMPerson.
There's a new row in 'amperson', and nothing in 'person'. Have I
misunderstood "complete copy" here? That is, should there be a
corresponding new row in 'person', or not?
--
Paul.
w http://logicsquad.net/
h http://paul.hoadley.name/
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