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How Buffer Cache Works

edited May 28, 2016 3:56PM in Using the My Oracle Support Portal (MOSC) Question

Hi Everyone,

Hope you are all doing good.

I Have a query regarding the buffer cache mechanism.

If my SGA size is 10Gb and My table size is 20Gb. I have fired a query select * from <my_table_name>;

can anyone please explain me clearly how internal process will happen when table size is greater than SGA memory size ?

Thanks in advance.

Regards,

Satya Kadarla.

.

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