Re: AW: [HACKERS] sequence creation
От | Bruce Momjian |
---|---|
Тема | Re: AW: [HACKERS] sequence creation |
Дата | |
Msg-id | 199808290255.WAA27658@candle.pha.pa.us обсуждение исходный текст |
Ответ на | AW: [HACKERS] sequence creation (Andreas Zeugswetter <andreas.zeugswetter@telecom.at>) |
Список | pgsql-hackers |
> > >> Right now, we allow PRIMARY to auto-create an index. > >> Can we have something to auto-create sequences, instead of the more > >> complicated CREATE SEQUENCE process. > >> Perhaps use the data type SERIAL to autocreate a sequence. Should > >> make life easier for novices. We are getting too many sequence > >> questions. > > > >That would be possible. I'd be happier doing it for v6.5, since I'm > >hoping to work on docs in the meantime. Of course, maybe it would be > >easy :) > > > >What should the syntax be exactly? > > > > CREATE TABLE t (s SERIAL); > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > exactly this. :-) (like in Informix) > > Informix also allows to specify a starting value like: > create table t (s serial(1000)); > defaulting to 1 but I think this additional syntax is rather misleading Thanks to Thomas, this will be in 6.4. -- Bruce Momjian | 830 Blythe Avenue maillist@candle.pha.pa.us | Drexel Hill, Pennsylvania 19026 + If your life is a hard drive, | (610) 353-9879(w) + Christ can be your backup. | (610) 853-3000(h)
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