Question: write a python program to implement Q1. The sort-merge join which joins two relations R and S using the sort-merge join algorithm. Consider R represented

write a python program to implement

Q1. The sort-merge join which joins two relations R and S using the sort-merge join algorithm. Consider R represented by a heapfile H1, and S as H2, respectively. You output each matching pair of records into the heapfile H3.

Q2. Use index-nested-loop algorithm to join two relations R and S. Consider R represented by a heapfile H1, and S as H2, respectively. You output each matching pair of records into the heapfile H3.

Q3. Compare the performance of these two join algorithms for different number of records in R and S. Note: I want a code

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