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SQL Tutorial

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SQL (pronounced “ess-que-el”) stands for Structured Query Language.
SQL is standard language to communicate with a database.
According to ANSI (American National Standards Institute), Sql is the standard language for relational database management systems.

For Selecting all data from Users Table

Following Query is used :

Example

select *from users

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SQL Tutorial
SQL Syntax
SQL – Data Types
SQL – CREATE Database
SQL – Select Database
SQL – CREATE TABLE
SQL – INSERT
SQL – SELECT
SQL – WHERE Clause
SQL – AND & OR
SQL ORDER BY
SQL – UPDATE
SQL – DELETE
SQL – Like
SQL In Operator
SQL Between
SQL Joins – INNER JOIN
SQL – LEFT JOIN
SQL – RIGHT JOIN
SQL – FULL JOIN
SQL – UNIQUE Key
SQL PRIMARY Key
SQL FOREIGN Key