Re: Why Not MySQL?
От | Don Baccus |
---|---|
Тема | Re: Why Not MySQL? |
Дата | |
Msg-id | 3.0.1.32.20000503093841.00f0fd50@mail.pacifier.com обсуждение исходный текст |
Ответ на | Re: Why Not MySQL? (The Hermit Hacker <scrappy@hub.org>) |
Список | pgsql-hackers |
At 11:44 AM 5/3/00 -0300, The Hermit Hacker wrote: >My experience so far is that it was basically a 'plug-n-play' sort of >thing ... dump your database, upgrade and reload ... the only problem I >had was one script that I did something like: > >SELECT field as field I was able to dump my birdnotes.net database and reload it without change, if another datapoint will help your boss's confidence level. >without realizing it, and v7.0 won't allow that (field == field) ... other >then that, *much* more stable, and appears faster then the old ... My system had one query in particular that suffered from a poor plan (a very bad nested loop), the changes to the optimizer have resulted in a much better plan in 7.0 which just flies. I've been very happy with 7.0. Tell your boss we're smarter than he is and switch :) - Don Baccus, Portland OR <dhogaza@pacifier.com> Nature photos, on-line guides, Pacific Northwest Rare Bird Alert Serviceand other goodies at http://donb.photo.net.
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