Re: db_file_multiblock_read_count and performance

To those of you who posted test cases with different level of performance based 
on the DFMRC. Did your query plan change? I know this parameter can affect 
query plans, but if you are doing a straight full table scan, I did not notice 
any performance difference with different settings. I only noticed differences 
if my plan changed. 
I was looking to test whether it actually increases the pipe to the hard drive. 

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