SQL Tutorials
What Are Duplicate Records in SQL?
Duplicate records in SQL, also known as duplicate rows, are identical rows in an SQL table. This means the values in each column coincide.
by Martin Ganchev 5 min readSQL Tutorials
SQL is an intuitive programming language with broad application scope, so solid SQL skills are essential for any data scientist. With our hands-on tutorials, you can learn the basics of SQL for free and build your relational database knowledge.
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by Martin Ganchev 5 min read
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SQL Tutorials
Installing MySQL and Getting Acquainted with the Interface
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SQL Tutorials
SQL Best Practices: How to Type Code Cleanly and Perfectly Organized
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