Learn and Master SQL — Version 3 — 3 - EGY TUTOR

About Course

Learn and Master SQL — Version 3

Beginners through intermediate SQL learners

EgyTutor progression rule: complete the Part Quiz with a score above 70% (71% minimum) before the next Part unlocks.

تحميل هذا الباب / Download this Chapterنسخة كاملة للدراسة بدون إنترنت، مع الأسئلة والإجابات والصور المتاحة.

Course Content

Part 1: SQL Foundations — Unit A: SQL Foundations

Lesson 1: What SQL Is
Lesson 2: Databases, Tables, Rows, and Columns
Lesson 3: SELECT Basics
Lesson 4: Aliases and Readability
Lesson 5: Think Like a Data Developer
Learn and Master SQL — Version 3 — Part 1 Formal Quiz

Part 2: Filtering and Sorting — Unit A: Filtering and Sorting

Part 3: NULL, Expressions, and Built-in Functions — Unit A: NULL, Expressions, and Built-in Functions

Part 4: Aggregation and GROUP BY — Unit A: Aggregation and GROUP BY

Part 5: Joins — Unit A: Joins

Part 6: Subqueries and CTEs — Unit A: Subqueries and CTEs

Part 7: Data Modification — Unit A: Data Modification

Part 8: Schema Design and Constraints — Unit A: Schema Design and Constraints

Part 9: Window Functions — Unit A: Window Functions

Part 10: Transactions, Views, and Security Basics — Unit A: Transactions, Views, and Security Basics

Part 11: Indexes and Performance Thinking — Unit A: Indexes and Performance Thinking

Part 12: Professional SQL and Capstone — Unit A: Professional SQL and Capstone

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تحميل هذا الباب / Download this Chapterنسخة كاملة للدراسة بدون إنترنت، مع الأسئلة والإجابات والصور المتاحة.

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