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What is SQL Basics and Commands Overview about?

SQL is a language used to manipulate relational databases. It allows users to define tables with rows and columns, define relationships between tables using primary and foreign keys, and perform operations like inserting, updating, deleting and querying data. Some key SQL statements include CREATE TABLE to define a table, INSERT to add rows, SELECT to query data, UPDATE to modify rows, and DELETE to remove rows. SQL also supports functions, operators, and clauses to filter, sort, and perform calculations on

Author

Mahesh Chandra Upadhyay

Language

EN