Re: COPY enhancements
От | Andrew Dunstan |
---|---|
Тема | Re: COPY enhancements |
Дата | |
Msg-id | 4AAACB7D.6080708@dunslane.net обсуждение исходный текст |
Ответ на | Re: COPY enhancements (Josh Berkus <josh@agliodbs.com>) |
Список | pgsql-hackers |
Josh Berkus wrote: > Greg, > > >> The performance of every path to get data into the database besides COPY >> is too miserable for us to use anything else, and the current >> inflexibility makes it useless for anything but the cleanest input data. >> > > One potential issue we're facing down this road is that current COPY has > a dual purpose: for database restore, and for importing and exporting > data. At some point, we may want to separate those two behaviors, > because we'll be adding bells and fringes to import/export which slow > down overall performance or add bugs. > > Nothing that has been proposed will slow down existing behaviour AFAIK. The new behaviour will be slower in most cases, but that's a different matter. cheers andrew
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