GCSE Computer Science Programming | SQL Basics (SELECT, FROM, WHERE) for GCSE (OCR J277 / AQA 8525) скачать в хорошем качестве

GCSE Computer Science Programming | SQL Basics (SELECT, FROM, WHERE) for GCSE (OCR J277 / AQA 8525)

https://drbyte.co.uk https://codestation.drbyte.co.uk Hello, I’m Dr Byte, a Computer Science tutor based in London. I love helping students get into tech, including programming, networking, cyber security, telecoms, and the endless AI opportunities in the future. All my videos are short, practical, and designed to help get you ready for the GCSE Computer Science exam. They are completely free, and I hope they help you become fully confident with each topic. In this video, we cover SQL (Structured Query Language) basics for GCSE Computer Science, including: what SQL is and why it is used the structure of a simple SQL query SELECT, FROM and WHERE selecting specific fields/columns filtering records using conditions common exam-style SQL questions and mistakes ✅ Important exam tip: SQL questions often test whether you can: choose the correct table choose the correct field names apply the correct condition in the WHERE clause Read the question carefully and make sure your query matches exactly what the exam is asking. This video is suitable for: OCR GCSE Computer Science (J277) – Paper 2 AQA GCSE Computer Science (8525) – Paper 2 (where SQL/database query skills are relevant to your course content and teacher guidance) I also run online group classes, where we focus mainly on solving complex GCSE questions together with students. 🚀 Useful links Main website: https://drbyte.co.uk DrByte CodeStation: https://codestation.drbyte.co.uk CodeStation is a tool I built myself to help students learn and practise: pseudocode SQL for GCSE past papers worked examples lots of practice questions plus some AI support to help you learn If this video helps, please like, subscribe, and share it with another GCSE Computer Science student. ⚠️ OCR and AQA topics can vary slightly depending on how schools teach database/SQL practice, so always check your teacher’s guidance and official specification wording. #GCSEComputerScience #OCRJ277 #AQA8525 #Paper2 #Programming #SQL #Databases #GCSERevision #ComputerScience