Re: why postgresql over other RDBMS
От | PFC |
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Тема | Re: why postgresql over other RDBMS |
Дата | |
Msg-id | op.ts7nm6mocigqcu@apollo13 обсуждение исходный текст |
Ответ на | Re: why postgresql over other RDBMS (Vivek Khera <vivek@khera.org>) |
Ответы |
Re: why postgresql over other RDBMS
Re: why postgresql over other RDBMS |
Список | pgsql-general |
On Thu, 31 May 2007 22:20:09 +0200, Vivek Khera <vivek@khera.org> wrote: > > On May 25, 2007, at 5:28 PM, Tom Lane wrote: > >> That's true at the level of DDL operations, but AFAIK we could >> parallelize table-loading and index-creation steps pretty effectively >> --- and that's where all the time goes. > > I would be happy with parallel builds of the indexes of a given table. > That way you have just one scan of the whole table to build all its > indexes. Will the synchronized seq scan patch be able to do this by issuing all the CREATE INDEX commands at the same time from several different database connections ?
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