Hi guys,
I really appreciate your suggestions abouts papers, specially this one: http://citeseer.csail.mit.edu/371707.html
I found some answers on it, like this:
Q: Why the main query planner uses a nearly-exhaustive search?
A: (Page 20 - 4.2.2) ... up to about ten joins, dynamic programming is
Neil Conway <[EMAIL PROTECTED]> writes:
> Pryscila B Guttoski wrote:
>> On my master course, I'm studying the PostgreSQL's optimizer.
>> I don't know if anyone in this list have been participated from the
>> PostgreSQL's Optimizer development, but maybe someone can help me on this
>> question.
>
Cristian Prieto wrote:
Anyway, do you know where could I get more info and theory about
database optimizer plan? (in general)
Personally I like this survey paper on query optimization:
http://citeseer.csail.mit.edu/371707.html
The paper also cites a lot of other papers that cover specific
Thank's guys!
I'll send to pgsql-hackers...
[]'s
PryscilaOn 9/13/05, Neil Conway <[EMAIL PROTECTED]> wrote:
Pryscila B Guttoski wrote:> On my master course, I'm studying the PostgreSQL's optimizer.> I don't know if anyone in this list have been participated from the> PostgreSQL's Optimizer develop
? (in general) I like that topic, thanks a
lot man!
- Original Message -
From:
Pryscila B Guttoski
To: pgsql-performance@postgresql.org
Sent: Tuesday, September 13, 2005 4:50
PM
Subject: [PERFORM] About method of
PostgreSQL's Optimizer
Hello all!On my m
Pryscila B Guttoski wrote:
Hello all!
On my master course, I'm studying the PostgreSQL's optimizer.
I don't know if anyone in this list have been participated from the
PostgreSQL's Optimizer development, but maybe someone can help me on
this question.
PostgreSQL generates all possible plans of
Pryscila B Guttoski wrote:
On my master course, I'm studying the PostgreSQL's optimizer.
I don't know if anyone in this list have been participated from the
PostgreSQL's Optimizer development, but maybe someone can help me on this
question.
pgsql-hackers might be more appropriate.
PostgreSQL
Hello all!
On my master course, I'm studying the PostgreSQL's optimizer.
I don't know if anyone in this list have been participated from the
PostgreSQL's Optimizer development, but maybe someone can help me on
this question.
PostgreSQL generates all possible plans of executing the query (using
an
