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Jun 24, 2020 ... Learn SQL - a language used to communicate with databases using SQL and learn how to write SQL queries.
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Learn how to use SQL to store, query, and manipulate data. SQL is a special-purpose programming language designed for managing data in a relational ...
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Dec 14, 2020 ... Tutorials: Learn SQL in stages · 1 SELECT name: Some pattern matching queries · 2 SELECT from World: In which we query the World country ...
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