Home of real teaching & learning
  • Full support for teachers
  • Focus on critical thinking
  • Engaging classroom activities
  • Integrated student eBook
  • Assessed tasks / qBank
  • Practice exam questions
Find out more Download brochure

The InThinking Guarantee: Our sites are written by expert practitioners and not by AI

See our AI policy

Disclaimer: InThinking subject sites are neither endorsed by nor connected with the International Baccalaureate Organisation.

Don't miss out, find out!

A3.3 Database programming

Subtopic A3.3 covers database interaction via SQL, building on fundamentals and design. It focuses on DDL (structure) and DML (data manipulation: insert, update, delete). Students learn to query tables using joins, operators, filtering, pattern matching, and ordering. HL includes aggregate functions, views (virtual/materialized), and ACID transactions for data integrity. A 3.3.1 Outline the differences between data...

Help