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Content Refractor: SQL #1534

@sanjay-kv

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@sanjay-kv

Link to work on: https://www.recodehive.com/docs/sql/intro-sql

parapharse the below
"SQL is a standard programming language used to manage and manipulate relational databases"

"SQL became a standard of the American National Standards Institute (ANSI) in 1986 and of the International Organization for Standardization (ISO) in 1987"

"DML: Add, update, or delete records using INSERT, UPDATE, and DELETE. DDL: Define database structures using CREATE, ALTER, and DROP. DCL: Control access and permissions with GRANT and REVOKE"

pharaphase below one too

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"it all started with physical files and shelves. Later, companies started using Excel or Access. These tools have limitations when it comes to handling high data volumes"

"Retrieve data: SQL enables data engineers to retrieve specific data from a database by querying it based on certain criteria. This helps to ensure that data is accessible and easy to find"

"The core SQL language (based on ANSI/ISO standards) is platform-independent, meaning the basic syntax and concepts like SELECT, INSERT, UPDATE, and DELETE are the same across different database systems"

Should not use AI, rewrite the content.

rewrite the below

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