Re: Index location patch for review
От | Bruce Momjian |
---|---|
Тема | Re: Index location patch for review |
Дата | |
Msg-id | 200109121826.f8CIQQl23289@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: Index location patch for review (Thomas Lockhart <lockhart@fourpalms.org>) |
Список | pgsql-hackers |
> ... > > At the very least I'd like to see some information demonstrating > > how much benefit there is to this proposed patch, before we > > consider whether to adopt it. If there's a significant performance > > benefit to splitting a PG database along the table-vs-index divide, > > then it's interesting as a short-term improvement ... but Jim didn't > > even make that assertion, let alone provide evidence to back it up. > > Clearly there can be a *storage management* benefit to having control > over what gets put where, so this does not need to be justified strictly > on a performance basis. > > For features like this, we will feel free to evolve them or > revolutionize them with further development, so I'm not worried about > the backward compatibility issue for cases like this. > > Comments? Agreed. -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania19026
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