Question: Consider two relations r (200 blocks) and s (20 blocks) a) What is the cost of performing a block nested-loop join, given that we have

Consider two relations r (200 blocks) and s (20 blocks) a) What is the cost of performing a block nested-loop join, given that we have 7 memory blocks? b) Reverse the inner and outer relation from part a) and compute block nested-loop join again. Is the resulting cost higher or lower? c) What if we had 25 blocks of memory available instead of 7 what would be the cost of block nested-loop join?

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