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Intermediate SQL Course
Improve your business intelligence skills with our Intermediate SQL Training, made to make your data analysis better. Go deep into time series and customer group analysis, learn how to clean and change data properly. Understand SQL functions well, including how to use strings, math, and date-time in SQL. Become good at joins, set operations, and ways to make SQL run faster. Learn how to group things together and find the best ways to handle mistakes and keep data safe. Open up advanced ways of asking questions with CTEs, subqueries, and window functions. Register now to change how good you are with SQL.
- Get good at time series analysis to understand data trends well.
- Make your data cleaning and changing skills better.
- Make SQL questions run faster by using advanced indexing methods.
- Do complicated joins to bring data together completely.
- Use the best SQL practices to write code that is safe and works well.

from 4 to 360h flexible workload
certificate recognized by MEC
What will I learn?
Improve your business intelligence skills with our Intermediate SQL Training, made to make your data analysis better. Go deep into time series and customer group analysis, learn how to clean and change data properly. Understand SQL functions well, including how to use strings, math, and date-time in SQL. Become good at joins, set operations, and ways to make SQL run faster. Learn how to group things together and find the best ways to handle mistakes and keep data safe. Open up advanced ways of asking questions with CTEs, subqueries, and window functions. Register now to change how good you are with SQL.
Elevify advantages
Develop skills
- Get good at time series analysis to understand data trends well.
- Make your data cleaning and changing skills better.
- Make SQL questions run faster by using advanced indexing methods.
- Do complicated joins to bring data together completely.
- Use the best SQL practices to write code that is safe and works well.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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