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relations betwee subclasses in postgersql

P: n/a
Hi all,

I'm using postgresql 7.4.2 and could not create
relationships between subclases. I hava a EER model
where the superclass Person has subclasses like
Customers. When I try to create a relationship between
Customers and other relations the database won't let
me. Is that correct and if so, when will this be

Dino Vliet

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TIP 9: the planner will ignore your desire to choose an index scan if your
joining column's datatypes do not match

Nov 23 '05 #1
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