Re: Concerns about this release
От | Tom Lane |
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Тема | Re: Concerns about this release |
Дата | |
Msg-id | 19908.1008723852@sss.pgh.pa.us обсуждение исходный текст |
Ответ на | Re: Concerns about this release (Hannu Krosing <hannu@tm.ee>) |
Ответы |
Re: Concerns about this release
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Список | pgsql-hackers |
Hannu Krosing <hannu@tm.ee> writes: > This is the clash of views between OO and R parts of ORDB - tho OO part > _needs_ oid and a better support structure for OIDs, while the classical > RDB (aka. bean-counting ;) part has not need for them.. What's that have to do with it? The direction we are moving in is that the globally unique identifier of an object is tableoid+rowoid, not just oid; but I fail to see why that's less support than before. If anything, I think it's better support. The tableoid tells you which table the object is in, and thus its type, whereas a single global OID sequence gives you no information at all about what the object represented by an OID is or where to look for it. regards, tom lane
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