I was asked DBMS queries for all type of joins , Analytical Functions , Indexing and its Types , Difference between Union and Union All

Question

I was asked DBMS queries for all type of joins ,  Analytical Functions ,  Indexing and its Types , Difference between Union and Union All

Sigiloso · Accepted Answer

I explained the basic structure and the way it would retrieve the tables . I also explained with an Algorithm based on student's table

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