Assignment1.py: The correct answer of Assignment 1 with slight modifications. When you are ready to submit: Go to “Programming Assignment: Assignment 4: Query Processing”. Click on “Create submission.

(a) Write a report listing all the SQL commands, records inserted and output of queries. (b) A single script file with the commands (in sequence) – table create, record insert, sql queries in listed ...

Before you write any SQL test case, you need to define what you want to test and why. For complex queries, you may have multiple test objectives, such as verifying the correctness of the output ...