RE: free buffer waits ? but SGA is full of FREE buffers !!

From: K Gopalakrishnan <kaygopal_at_yahoo.com>
Date: Fri, 21 Sep 2001 23:48:36 -0700
Message-ID: <F001.003957FE.20010921235519@fatcity.com>

Rahul,

Again Free Buffer wait does not directly correspond to the database buffer cache. This can happen even if you have umpteen free buffers in the buffer cache.

This generally happens during FTS of a
large table , which is what happening in your case. If you have primary key defined for that table I advice forcing primary key for that SELECT COUNT(*)..

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Author: K Gopalakrishnan
  INET: kaygopal_at_yahoo.com

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