SQL (Structured Query Language) is a domain-specific language used in programming and designed for managing data held in a relational database management system (RDBMS), or for stream processing in a relational data stream management system (RDSMS). It is particularly useful in handling structured data, i.e. data incorporating relations among entities and variables.
Are you curious to learn SQL? Does the thought of SQL rattle your brain? Do you need to learn how to use SQL to properly manage a database? Let this book settle your nerves and successfully guide you through the basics of learning SQL.
This book serves to be used not only as a beginner’s guide but also as a cheat sheet. Finding a command, keyword, or function is simple in this laid-out book. Functions and various commands are outlined in an easy-to-read format for quick referencing. Along with each statement is an example to easily understand how to implement it.