Introduction to SQL - Explore | CodeHS

Hour of SQL

1.1 What is SQL?

1.2 Structuring Data in SQL

1.3 Basic Querying in SQL

1.4 Filtering Queries in SQL

1.5 Advanced FIlters

SQL Part II: The SQL

2.1 More Filtering Practice

2.2 Ordering Results

2.3 Renaming Fields

2.4 Joining Tables

2.5 More Joining Tables

SQL Functions

3.1 Counting in SQL

3.2 Grouping

3.3 Filtering Calculations

3.4 Limiting

Data Aggregation

4.1 House Points

4.2 Summing Points

4.3 Point Distributions