Practical Business Analytics Using R and Python: Solve Business Problems Using a Data-driven Approach

© Umesh R. Hodeghatta, Ph.D and Umesha Nayak 2023

U. R. Hodeghatta, U. NayakPractical Business Analytics Using R and Pythonhttps://doi.org/10.1007/978-1-4842-8754-5_3

3. Structured Query Language Analytics

Umesh R. Hodeghatta¹   and Umesha Nayak²

(1)

South Portland, ME, USA

(2)

Bangalore, Karnataka, India

 

3.1 Introduction

Structured Query Language (SQL) is a popular programming language created to define, populate, manipulate, and query databases. It is not a general-purpose programming language, as it typically works only with databases and cannot be used for creating desktop applications, web applications, or mobile applications. There may be some variations in SQL syntax when it comes to different database engines. By going through the documentation ...