RE: Joins and links

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От Ansley, Michael
Тема RE: Joins and links
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Msg-id 1BF7C7482189D211B03F00805F8527F70ED002@S-NATH-EXCH2
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Ответы Re: [HACKERS] RE: Joins and links  (Bruce Momjian <maillist@candle.pha.pa.us>)
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All,

Peter Eisentraut wrote:
>> The question I ask myself though is, are there any concrete plans for
>> referential integrity via foreign key clauses? 6.6, 7.0, 
>> never? To me,
>> that's really much more important than query speed or MVCC.
I'd have to go along with this, because I've noticed that DRI is a LOT
faster than using triggers to implement RI.  Although not on PG (on Oracle
actually), I think that the results can be extrapolated closely enough.  DRI
reduces the implementation overhead dramatically.

MikeA


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