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1. www.khanacademy.org › computing › computerChallenge: Box office hits database | SQL basics - Khan Academy

   www.khanacademy.org › computing › computer

   Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

2. www.khanacademy.org › computing › computerSplitting data into related tables (article) | Khan Academy

   www.khanacademy.org › computing › computer

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   var result = performSqlQuery(query); This leads straight to... 2. You can use variables of the programming language where you create your SQL queries. 3. We want to avoid putting duplicate data into the database. You could put things into one table like this

3. www.khanacademy.org › computing › computerQuerying the table | SQL basics - Khan Academy

   www.khanacademy.org › computing › computer

   Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

4. www.khanacademy.org › computing › computerMore complex queries with AND/OR - Khan Academy

   www.khanacademy.org › computing › computer

   Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

5. www.khanacademy.org › computing › computerWhat to learn next (article) | Khan Academy

   www.khanacademy.org › computing › computer

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   SQL can be used to manage the data in an app's server-side database. A user uses the app via the "frontend" (webpage or mobile app), the frontend sends HTTP requests to the "backend" (server), and the backend issues SQL commands to the database. You can set up a server-side app on your own computer using many different languages/frameworks, two ...

6. www.khanacademy.org › computing › computerChallenge: TODO list database stats | SQL basics - Khan Academy

   www.khanacademy.org › computing › computer

   Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

7. www.khanacademy.org › computing › computerUsing SQL to update a database (article) | Khan Academy

   www.khanacademy.org › computing › computer

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   Using SQL to update a database. Google Classroom. Microsoft Teams. As we've mentioned throughout this course, there are many times we might find ourselves using SQL or a SQL-like query language on a database. We can think of some uses as "read-only operations" and other uses as "read/write operations". An example of a "read-only operation" is a ...