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SQL INJECTION

WANNA KNOW ABOUT SQL INJECTION??

SQL, or Structured Query Language, is a programming language that manages and retrieves data from a relational database. It is one of the most commonly used languages in the software industry and is used by many developers, data analysts, and data engineers. In this blog, we’ll take a closer look at SQL, including what it is, how it works, and why it’s such a powerful tool for managing and analysing data.

What is SQL?

SQL, or Structured Query Language, is a programming language used to manage and retrieve data from a database. It is designed to work with relational databases, which are databases that store data in tables and relate that data through common columns. SQL allows you to create, delete, and modify the tables in a database, as well as add, view, and retrieve data from those tables. It also allows you to perform complex operations on data, such as filtering, grouping, and sorting data, as well as performing mathematical operations and calculations.

How Does SQL Work?

SQL is composed of a set of commands, or statements, that are executed by a database management system (DBMS) to perform specific tasks on the database. These statements are executed by the DBMS in response to user input, and the results of the statements are returned to the user. Some commonly used SQL statements include:

* SELECT: This statement is used to retrieve data from a database.
* INSERT: This statement is used to add new rows of data to a database.
* UPDATE: This statement is used to modify existing rows of data in a database.
* DELETE: This statement is used to remove rows of data from a database.
* CREATE TABLE: This statement is used to create a new table in a database.
* ALTER TABLE: This statement is used to modify an existing table in a database.

Why Use SQL?

There are many reasons why SQL is a powerful tool for managing and analyzing data. Here are some of the main benefits of using SQL:

1. Flexibility: SQL is a highly flexible language that can be used to perform a wide variety of operations on data. SQL allows you to perform complex operations, including filtering, grouping, and sorting data, as well as performing mathematical operations and calculations.
2. Scalability: SQL is designed to work with large databases, and it is highly scalable. This means that you can contact us at hackvist.co to get your SQL solutions with minimal cost.