SQL Ultimate Course - SQL Subquery (Visually Explained) | Complete Guide with Correlated Subquery | #SQL Course 27

Unlock the Power of SQL: From Basics to Mastery with Visual Clarity!

5.0 (4)

36 learners

What you'll learn

Understand and use essential SQL SELECT queries and clauses.
Install and configure SQL Server for data management.
Implement various SQL join techniques for efficient data querying.
Utilize SQL functions and operators for data manipulation and analysis.

This course includes

60.3 hours of video
Certificate of completion
Access on mobile and TV

Summary

Keywords

sql subquery tutorial subqueries in sql sql subquery sql subqueries subquery tutorial subqueries tutorial sql subqueries tutorial sql tutorial sql subquery subqueries sub query

Full Transcript

Visually explained how SQL subqueries and correlated subqueries work step by step with practical examples. Want More? 👇 - *Free Download Materials* https://www.datawithbaraa.com/wiki/sql#sql-welcome - *Free SQL Course* https://youtu.be/SSKVgrwhzus - *Full Package* (projects, quizzes, structure, certificate) https://www.datawithbaraa.com/course/sql-full-course-for-beginners - *Subscribe* for more Free Data content: https://www.youtube.com/channel/UC8_RSKwbU1OmZWNEoLV1tQg?sub_confirmation=1 *🏆 DATA ACADEMY* - *SQL* https://www.datawithbaraa.com/course/sql-full-course-for-beginners - *Python* https://www.datawithbaraa.com/course/the-ultimate-python-mastery - *Python Handbook* (sketches, notes, code) https://academy.datawithbaraa.com/l/digital_download/998313/the-python-handbook - *Tableau* https://www.datawithbaraa.com/course/tableau-ultimate-full-course-for-beginners *🎓UDEMY* - *SQL* https://www.udemy.com/course/the-complete-sql-bootcamp-30-hours-go-from-zero-to-hero/?referralCode=D20781228C2EB8B98339 - *Python* https://www.udemy.com/course/the-complete-python-bootcamp-13hours-go-from-zero-to-hero/?referralCode=776491A4119FF8AF41CA - *Tableau* https://www.udemy.com/course/the-tableau-ultimate-course-from-zero-to-hero/?referralCode=6544726FDC491A6B25EC ━━━━━ *CONNECT WITH ME* 📬 Newsletter https://www.blog.datawithbaraa.com 👨‍💻 LinkedIn https://www.linkedin.com/in/baraa-khatib-salkini/ 📸 Instagram https://www.instagram.com/datawithbaraa/ 🎥 TikTok https://www.tiktok.com/@datawithbaraa 🌍 Website https://datawithbaraa.com/ 💬 Discord https://discord.gg/gsVJbMxKcA 🧭 Notion Roadmaps https://www.notion.com/@datawithbaraa ⭐ Favorite Books/Gear https://candle-gosling-511.notion.site/My-Favorite-Books-Gear-Apps-28334b251f1281e58a52cf7aa594e0e9?source=copy_link 📩 Sponsorships [email protected] ━━━━━ *Get 25%* OFF DataCamp's Here https://datacamp.pxf.io/bOEe66 ━━━━━ *MY FREE COURSES* - *SQL* https://youtu.be/SSKVgrwhzus - *Python* https://youtu.be/Rq5gJVxz55Q - *Tableau* https://youtu.be/UcGF09Awm4Y - *Databricks* https://www.youtube.com/playlist?list=PLNcg_FV9n7qZoxVkw-KPhcmgLWjHWVUc9 - *Power BI* https://www.youtube.com/playlist?list=PLNcg_FV9n7qZge4KDGqGtqgiuVuhVZWzu - *Data Projects* https://www.youtube.com/playlist?list=PLNcg_FV9n7qZ4Ym8ZriYT6WF8TaC2e_R7 - *Data Careers* https://www.youtube.com/playlist?list=PLNcg_FV9n7qah95jp-aPtysu7kFCbg7hd ━━━━━ 📖 *Table of Content* 00:00 Intro 00:26 What is Subquery? 03:40 Why Subquery? 05:45 Categories of Subquery 07:52 Subquery Result Types 10:23 FROM Clause Subquery 21:15 How DB Executes Subquery 22:51 SELECT Clause Subquery 29:54 JOIN Clause Subquery 34:57 WHERE Clause Subquery 41:41 IN Operator Subquery 50:11 ANY, ALL Operators Subquery 56:25 Correlated Vs Non-Correlated Subqueries 01:07:11 Exists Operator Subquery 01:19:11 Subquery Summary This course is perfect for data analysts, data engineers, data scientists, software developers, and students—covering everything from the basics to advanced SQL topics. #sql #sqlserver #data #analytics #dataanalysis #datascience