The Basic SQL contains foundational SQL queries and concepts essential for working with databases. It includes examples of data retrieval, filtering, sorting, and aggregation to help analyze and interpret climate data effectively.
SQL Questions
The Intermediate SQL builds upon foundational concepts, introducing more advanced techniques for analysis. It covers topics such as joins, subqueries, window functions, and advanced filtering to enable deeper insights and more complex analysis.
The Advanced SQL delves into sophisticated techniques and optimizations for handling complex data scenarios. It includes topics such as recursive queries, CTEs, advanced window functions, performance tuning, and query optimization.