Re: mysql's last_insert_id
От | Bruce Momjian |
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Тема | Re: mysql's last_insert_id |
Дата | |
Msg-id | 200309011647.h81Glbo15918@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: mysql's last_insert_id (Bo Lorentsen <bl@netgroup.dk>) |
Ответы |
Re: mysql's last_insert_id
|
Список | pgsql-general |
Bo Lorentsen wrote: > On Fri, 2003-08-29 at 04:11, Martijn van Oosterhout wrote: > > > OIDs have never beebn unique, it's just that most databases never get big > > enough to experience wraparound. They are also now optional per table and > > may soon no longer be available by default. > It would be a god idea to remove the oid reference from the FAQ > 4.15.2, to make sure no one in the futhere makes my mistake again :-) I have added the last clause to the FAQ: Finally, you could use the <A href="#4.16"><SMALL>OID</SMALL></A> returned from the <SMALL>INSERT</SMALL> statement to look up the default value, though this is probably the least portable approach, and the oid value will wrap around when it reaches 4 billion. -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania 19073
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