Re: Inheritance
От | Joe Conway |
---|---|
Тема | Re: Inheritance |
Дата | |
Msg-id | 3D5A77FB.7030602@joeconway.com обсуждение исходный текст |
Ответ на | Re: Inheritance (Curt Sampson <cjs@cynic.net>) |
Список | pgsql-hackers |
Ross J. Reedstrom wrote: > Actually, I think you'll find that once a PostgreSQL DBA gets to > the point of designing a sufficently complex schema that inheritance > might be useful, they quickly bump up against the lack of index and > constraint spanning (most notably, referential integrity), and stop > right there. This means that there is little community experience with > the existing implementation, beyond the OO die hards. ;-) I'd have to agree wholeheartedly with this, because this was exactly my experience the one time I wanted to use inherited tables. FWIW, one thought I've had before related to inheritance (but pretty much orthognal to this discussion) is this: if inheritance included shared indexes and constraints, we would be not too far from having Oracle style table partitioning. Joe
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