Buffers to Nest Loop Join

[Daniel Xavier de Sousa <danielucg@xxxxxxxxxxxx>]

Hi for all,
  
  Please,
  Normaly when some SGBD exec the algoritm Nest-Loop Join, there are  diferences about the space(buffer)  for  outer table   and  inner  table. So, I want know where Postgres define the  number for this spaces (buffers)? And can I change it?
  
  This is very important to me.
  
  Thanks, 
  I hope that somebody can help me.
  By
  Daniel

---

Abra sua conta no Yahoo! Mail - 1GB de espaço, alertas de e-mail no celular e anti-spam realmente eficaz.