Re: Bulk Insert and Index use
От | Rudi Starcevic |
---|---|
Тема | Re: Bulk Insert and Index use |
Дата | |
Msg-id | 41199C4C.9040308@wildcash.com обсуждение исходный текст |
Ответ на | Re: Bulk Insert and Index use (Christopher Browne <cbbrowne@acm.org>) |
Список | pgsql-performance |
Hi, > In an attempt to throw the authorities off his trail, tech@wildcash.com (Rudi Starcevic) transmitted: > A minute for your thoughts and/or suggestions would be great. Heh heh .... > Could you give a more concrete example? E.g. - the DDL for the > table(s), most particularly. Thanks, I didn't add the DDL as I though it may make my question too long. I have the DDL at another office so I'll pick up this email thread when I get there in a couple hours. > At first guess, I think you're worrying about a nonissue. Each insert > will lead to a _modification_ of the various indices, which costs > _something_, but which is WAY less expensive than creating each index > from scratch. Very interesting, modification and creation. I will post another email later today. Many thanks. -- Regards, Rudi. Internet Media Productions
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