SQL for Data Analysis
Query relational data using joins, aggregations, window functions, and analytical SQL.
FREE COURSE PREVIEW · SAMPLE PAGE 01
1-page sampleExplore the learning workflow
This sample introduces a practical workflow from SQL for Data Analysis. It is a preview of the learning approach, not the complete course material.
Concept diagram
01Filter source rows
02Join and aggregate
03Validate query results
Practical example
Example: Import a small sales dataset, check for missing values, group results by month, and explain what changed.
Try it yourself
- Describe a simple goal related to SQL for Data Analysis.
- Follow the three stages in the diagram using a safe practice example.
- Record your result, one limitation, and one improvement to try next.
About this course
Query relational data using joins, aggregations, window functions, and analytical SQL.
The full PDF is available after your order is confirmed as paid. The sample above is free to read.