SQL Practice
This topic matters as it relates to learning some of the more common SQL statements and query techniques for relational databases.
Summary
Structured Query Language (SQL) is a language designed to query, manipulate, and transform data from a relational database providing a safe and scalable storage for millions of websites and mobile applications. A relational database represents a collection of related two-dimensional tables similar to an Excel spreadsheet, with a fixed number of named columns and rows of data.
Screenshots Lessons:
- Lesson 1
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- Lesson 13
- Lesson 14
- Lesson 15
- Lesson 16
- Lesson 17
- Lesson 18
Things I want to know more about
- I would like to learn more about the many popular SQL databases.