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Intermediate SQL Course

Intermediate SQL Course
from 4 to 360h flexible workload
certificate recognized by MEC

What will I learn?

Improve your Business Intelligence skills with our Intermediate SQL Course, designed to boost your data analysis skills. Dig deeper into time series and customer segmentation analysis, become a master at data cleaning and transformation. Explore SQL functions, including string, mathematical, and date-time operations. Become skilled in joins, set operations, and ways to make things run faster. Learn aggregation, grouping, and the best ways to handle errors and keep things secure. Unlock advanced query skills with CTEs, subqueries, and window functions. Sign up now to transform your SQL skills.

Elevify advantages

Develop skills

  • Master time series analysis for spotting helpful data trends.
  • Improve your data cleaning and transformation skills.
  • Make SQL queries run better with advanced indexing.
  • Carry out complex joins to bring data together fully.
  • Use SQL best practices to code securely and efficiently.

Suggested summary

Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor for the Prison System, and the course from Elevify was crucial for me to be the chosen one.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company where I work.
SilviaNurse
Great course. Lots of valuable information.
WiltonCivil Firefighter

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