课程: SQL Practice: Intermediate Queries

Try your SQL programming skills - SQL教程

课程: SQL Practice: Intermediate Queries

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Try your SQL programming skills

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- [Scott] Data drives our world, and SQL is the language we often use to work with that data. Querying databases with SQL gives us the ability to explore, analyze, and most importantly, use all kinds of data. In this code challenge course, you can test your knowledge of intermediate-level queries in SQL to build your confidence working with the various data analysis and reporting tools that many SQL-compatible relational database management systems provide. I'm Scott Simpson, Senior Staff Instructor at LinkedIn Learning, and I've put together five code challenges that cover a variety of intermediate level SQL concepts that allow us to use and transform data. Build and test your solutions to these challenges in the built-in interactive coding environment. No special software required. And when you finish your solution to each challenge, take a look at my solution videos to see how I solve them. If you're ready to try out your SQL query skills, let's go.

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