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# Dev Problem of the Day | ||
## Introduction to SQL | ||
Today, you should learn about **SQL**, which is a standard database query language. | ||
It is used internally in most databases and is important for backend and data analytics/data engineering roles. | ||
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Many companies ask questions about SQL in MCQ form or even ask to write some queries in online tests. | ||
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To begin, follow [W3 Schools](https://www.w3schools.com/sql/default.asp) and read the SQL Tutorial from SQL Home to SQL Operators. | ||
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For practice, you can use their inbuilt `Try it Yourself` | ||
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We'll cover more topics of DBMS in later weeks, so it is recommended you try to complete this short tutorial asap. |