database sql code example

Example 1: what is sql

SQL stands for:
Structured Query Language

It's language which enables a user to create,
modify and essentially interact with a database.
As a tester we are usually using Data manipulation
language part of SQL

SQL has 2 parts:
1-DATA MANIPULATION LANGUAGE
It is used to add, retrieve or update the data.
= insert, select, update, delete

2-DATA DEFINITION LANGUAGE
It is used to create database schema and can
be used to define some constraints as well.	
=create, alter, drop, truncate

create table
create window etc.

Example 2: what is SQL

SQL full form is a structured query language, and it allows you to interact through commands with the database. Here are some of the SQL Database functions:

This allows users to retrieve information from the relational database.
It enables the development of tables and databases.
It allows data base and tables to be modified, added, removed, and changed.
It gives protection, and allows permission to be set.
Allows new ways for people to manage the info.

Example 3: what is sql

SQL is a domain-specific language used in programming and designed for managing
data held in a relational database management system, or for stream processing
in a relational data stream management system.

Example 4: what is sql

SQL is basically a programming language that lets people manipulate databases.