SQL
What is SQL? Hello friends, Today we will learn about SQL, SQL stand for--- Structured Query Language . SQL is used to communicate with a database. According to ANSI (American National Standards Institute) , SQL is a database computer language designed for the retrieval and management of data in a relational database . What is the Database? A database is an organised collection of data, stored and accessed electronically SQL is widely popular because it offers the following advantages − We can easily create and drop databases and tables . Allows users to define the data in a database and manipulate that data. Describe the data. High Speed: SQL Queries can be used to retrieve large amounts of records from a database quickly and efficiently .