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CodeSignal

Advanced Query Techniques and Conditional Logic in SQL

via CodeSignal

Overview

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.

Syllabus

  • Lesson 1: Mastering Logical Operators: The Art of Data Filtering with AND/OR in SQL
  • Lesson 2: Mastering SQL Conditional Operators: Harnessing LIKE, IN, and BETWEEN
  • Lesson 3: Mastering Subqueries for Elevated Data Analysis
  • Lesson 4: Mastering Conditional Logic with IF and CASE Statements in SQL

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