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MySQL Introduction

MySQL Setup

MySQL Operators

MySQL Basic Works

MySQL Create Table

MySQL insert and get values

MySQL Condition

MySQL GROUP BY

MySQL Case

MySQL sorting and calculate avg,sum,count

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Introduction of sql

What is SQL?

SQL stands for Structured Query Language. SQL is relational database management systems, in short RDBMS. It is language by which you can work with database. Using SQL you can access and manipulate databases. Using SQL you can create database, create table into a database, insert value in a database table, manage database, etc.

What you can do using SQL

Using SQL you can, create and delete database and database table. You can insert, update and delete records of a database table. You can execute queries against a database and retrieve data from a database and many more things.

What is RDBMS?

SQL is relational database management systems, in short RDBMS. So RDBMS stands for relational database management systems. RDBMS is the basis for all modern database systems. In RDBMS data stored in the from of tables. In the table we have column and row. The intersection of colum and row is called a cell. Here you will get index column. So using index number you can get a particular data or a particular chunk of data. Because here we have index, so we can perform sorting here.

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