Computer Science > QUESTIONS & ANSWERS > Engineering & Technology Computer Science Ensure you have first summarized the flights data by ori (All)
Question 1. i need help SQL coding query against the flights database (in MySQL) in which you will query the flights table and join it with the planes table. Ensure you have first summarized the flig... hts data by origin, date (year/month/day), tailnum and manufacturer. In other words, for each of those fields the query will show the average delay (arr_delay) and count of flights. Ensure your query retrieves the following fields: origin, aircraft (tailnum), manufacturer, year/month/day, average delay and flight count. [Show More]
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