Advanced SQL Retrieval Queries in SQLiteStudio
In this course you will learn to write advanced SQL (Structured Query Language) retrieval queries using SQLiteStudio. Retrieving data from a relational database is one of the primary methods used by application and web developers to display data and populate web pages. Since a database can be made up of a complex combination of relational tables, retrieving that data can be challenging. You can meet those challenges by gaining experience with some of the more advanced SQL coding techniques. Through hands-on practice you will write SQL code to use functions and grouping, sub queries, calculated fields, and conditional expressions. In addition, you will experiment with alternative methods of joining tables for data retrieval. Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions.
由 SM 提供Mar 21, 2021
great course, compact, straight to the point and easy to follow step by step
由 NB 提供Jun 21, 2022
It was really benificial for me to brush up my knowldege after a break taken.