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SQL Basics Course

SQL Basics Course
flexible workload from 4 to 360h
valid certificate in your country

What will I learn?

The SQL Basics Course equips you with hands-on skills to query actual relational databases quickly. You'll grasp the essentials of SELECT, filtering, sorting, and pagination, then advance to joins between various tables, keys, and data types. You'll practise key analytics methods using aggregates, GROUP BY, and HAVING, and wrap up with top tips for writing clear, adaptable, and easy-to-troubleshoot SQL that works across common database platforms.

Elevify advantages

Develop skills

  • Master SELECT queries: extract exact data swiftly from any relational database.
  • Filter, sort, and paginate results: create neat, ready-for-use SQL reports.
  • Join multiple tables: merge user, course, and enrolment data with assurance.
  • Aggregate data with GROUP BY: calculate KPIs and analytics in a handful of straightforward queries.
  • Write adaptable, troubleshootable SQL: tidy style that operates on MySQL, Postgres, SQLite.

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

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EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company where I work.
SilviaNurse
Very great course. Lots of valuable information.
WiltonCivil Firefighter

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