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Create a short query against a database (in MySQL)

Create a 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 flights 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.

Habilidades: MySQL, SQL

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( 20 comentários ) New York, United States

ID do Projeto: #14077696

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I am an experienced Database Query Builder. I will do your project. Feel free to contact me for further discussion. Regards, Moeen Ahmed

$10 USD em 1 dia
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9 freelancers estão ofertando em média $19 para este trabalho


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