Software Testing by Passion

  Introduction In the vast digital landscape, where websites and browsers engage in a constant dialogue, HTTP status codes serve as the universal language facilitating their seamless communication. These codes are more than just numbers; they are the interpreters that translate the nuances of every request and response, guiding users and developers alike through the intricate web of online interactions. Join us as we embark on a journey to decode and master these vital codes, unlocking a deeper understanding of the online realm.

SQL Statements: A Comprehensive Guide SQL Statements/Commands SQL commands are instructions. It is used to communicate with the database. It is also used to perform specific tasks, functions, and queries of data. SQL can perform various tasks like creating tables, adding data to tables, dropping the tables, modifying the tables, setting permission for users, etc. Types of SQL Commands There are five types of SQL statements or commands: DDLs DMLs DCLs TCLs and DQL.