Dear all
the situation is that: I have a table, and the size is about 10M, I run the
database on Redhat Linux platform. for OS, a IO can hand 1M data, the file
system block is 4k, database block is 8k,
my question is that: when do the full table scan on the table, how many IO
will be done? 10M/1M=10 ? or 10M/8k=1280? or 10M/4k=2560?
I'm confuse for this, does any could help me?
Many Thanks
Tony