Re: [Hackers]Backend quey plan process

HuangQi <huangqiyx@gmail.com> writes:

> Hi, 
>      I've been tracing the data structure in the query plan process for a while. But then I found the data structure
manipulationis really so confusing. 
> Could some guy tell me where could I find any guide on how to figure out the process and data structure usage? Is
thereany good resource helping us read 
> the code? 

maybe you can read:
http://www.pgcon.org/2011/schedule/events/350.en.html, it's still a
mistery for me but this seems more clear than read the code... after
read this, read the README's in the code... read the code :)


>      BTW, which email system are you using to send to postgres mailing list? As you can keep the top-answering and
maintainthe title of your email with 
> [hackers] in front, my gmail can not help on that. For this email, I just add by hand.
>     Thank you a lot for your help.
>

i used gmail until a couple of weeks ago and never had problems... (well
i'm still using it at least as a mail server, i just changed the
interface a access from)

--
Jaime Casanova         www.2ndQuadrant.com
Professional PostgreSQL
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