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SQL Commands_A Complete Guide

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Structured query language (SQL)is a programming language for storing and processing information in a relational database.
In general, “Command” is an instruction given to a system or person to perform a specific task or function.
SQL commands are instructions used to communicate with a database to perform tasks, queries, and modifications to database data.
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    Lightman Wang
    Reviewer: Lightman WangFounder of JR Academy