SQL Essentials For Beginners Using Command Line Interface

SQL Essentials For Beginners Using Command Line Interface free download

Learn to perform essential SQL Operations from command line interface.

SQL is a standard language for accessing and manipulating databases.

What is SQL?

SQL stands for Structured Query Language

SQL lets you access and manipulate databases

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

What Can SQL do?

• SQL can execute queries against a database

• SQL can retrieve data from a database

• SQL can insert records in a database

• SQL can update records in a database

• SQL can delete records from a database

• SQL can create new databases

• SQL can create new tables in a database

• SQL can create stored procedures in a database

• SQL can create views in a database

• SQL can set permissions on tables, procedures, and views

SQL is a Standard - BUT....

Although SQL is an ANSI/ISO standard, there are different versions of the SQL language. However, to be compliant with the ANSI standard, they all support at least the major commands (such as SELECT, UPDATE, DELETE, INSERT, WHERE) in a similar manner.

Note: Most of the SQL database programs also have their own proprietary extensions in addition to the SQL standard!

In this course we will use MySQL which is a relational database management system that comes with some sample database when installed.

We will perform the essential operations that occur frequently on any database system using the MySQL Client Tool which is a command line interface utility.

The most essential operations on any database system is called CRUD

Create | Read  | Update | Delete

You will learn how to create database and table ; also how to insert some data into the table ,update records and the delete records.