Advanced Query Techniques and Conditional Logic in SQL

Journey into SQL with Taylor SwiftAdvanced Query Techniques and Conditional Logic in SQL

This course is designed to help you deepen your SQL expertise, focusing on mastering subqueries, AND/OR logical operators, and conditional statements like LIKE, IN, and BETWEEN. Ideal for those with a basic understanding of SQL, looking to enhance their data querying capabilities.

Lessons and practices

Lesson 1: Mastering Logical Operators: The Art of Data Filtering with AND/OR in SQL

Fixing SQL Queries with Logical Operators

Mastering Logical Operators in SQL Queries

Using OR Operator in SQL Queries

Fixing Logical Errors in SQL Queries

Filtering Songs Using Logical Operators

Lesson 2: Mastering SQL Conditional Operators: Harnessing LIKE, IN, and BETWEEN

Fix the Bug: SQL Query Mishap

Fetching Songs from Specific Albums

Fetch Songs from Specific Albums

Mastering the BETWEEN Operator in SQL

Fixing the SQL Query Mishap

Retrieving Songs Within Specific Duration Range

Lesson 3: Mastering Subqueries for Elevated Data Analysis

Fixing Subqueries: Retrieving High Energy Songs

Subqueries with Average Function in Real World Situation

Filtering Songs by Energy and Danceability Using Subqueries

Fixing a Subquery for Energy Analysis

Mastering Subqueries: Songs Above Average Energy

Lesson 4: Mastering Conditional Logic with IF and CASE Statements in SQL

Fixing Errors in Song Popularity Categorization

Implementing Conditional Logic in SQL

Classifying Song Energy Levels with SQL

Unraveling SQL Query Bug

Categorizing Song Energy Levels in an Album

Interested in this course? Learn and practice with Cosmo!

Practice is how you turn knowledge into actual skills.