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Answer these questions in the text box provided for the assignment 1. What indexes already existed for the film table before we started? 2. What

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Answer these questions in the text box provided for the assignment 1. What indexes already existed for the film table before we started? 2. What is the difference between EXPLAIN and EXPLAIN ANALYZE? 3. Why does a query with an index have a greater startup cost than the query without an index? 4. Why is length not a good candidate for a hash index? 5. Why is it important to drop indexes that aren't being used

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