SQL Handwritten Notes

Description

Syllabus Included in this Ebook👇

Chapter 1: Introduction to Databases and SQL

• Understanding Databases
• What is SQL?
• Relational Databases
• The History of SQL
• Setting Up SQL Environment

Chapter 2: SQL Basics

• SQL Syntax
• SELECT Statement
• Filtering Data with WHERE
• Sorting Data with ORDER BY
• Filtering and Sorting Data Exercises

Chapter 3: Data Manipulation

• INSERT, UPDATE, and DELETE Statements
• Modifying Data
• Transaction Management
• Data Manipulation Exercises

Chapter 4: Retrieving Data with SQL

• Retrieving Data from a Single Table
• DISTINCT Keyword
• Limiting Results with LIMIT
• Retrieving Data from Multiple Tables (JOINs)
• Retrieving Data Exercises

Chapter 5: Data Filtering and Sorting

• The WHERE Clause
• Logical Operators
• Sorting Data with ORDER BY
• Advanced Filtering and Sorting Exercises

Chapter 6: Aggregating Data

• Aggregate Functions (COUNT, SUM, AVG, MAX, MIN)
• GROUP BY Clause
• HAVING Clause
• Aggregating Data Exercises

Chapter 7: Subqueries

• Subqueries in WHERE Clause
• Subqueries in SELECT Clause
• Correlated Subqueries
• Subqueries Exercises

Chapter 8: Data Modification and Transactions

• Transactions in SQL
• COMMIT and ROLLBACK
• SAVEPOINT
• Transaction Exercises

Chapter 9: Working with Dates and Times

• Date and Time Data Types
• Date and Time Functions
• Date and Time Exercises

Chapter 10: String Manipulation

• String Functions
• Concatenation
• String Manipulation Exercises

Chapter 11: Views and Indexes

• Creating and Using Views
• Indexes and Performance
• View and Index Exercises

Chapter 12: Stored Procedures and Functions

• Creating and Calling Stored Procedures
• Creating and Calling User-Defined Functions
• Stored Procedures and Functions Exercises

Chapter 13: Advanced Query Techniques

• Common Table Expressions (CTEs)
• Window Functions
• Pivoting Data
• Advanced Query Techniques Exercises

Chapter 14: Security and Permissions

• User Authentication and Authorization
• GRANT and REVOKE Statements
• Security Best Practices
• Security and Permissions Exercises

Chapter 15: Database Design and Normalization

• Basics of Database Design
• Normalization
• Denormalization
• Database Design and Normalization Exercises

Chapter 16: Advanced Topics in SQL

• Working with XML and JSON data
• Geospatial Data and GIS
• Full-Text Search
• Advanced Topics Exercises

Chapter 17: SQL in NoSQL Databases

• SQL in NoSQL Databases (e.g., SQLite, MongoDB)
• Bridging the Gap between SQL and NoSQL
• SQL in NoSQL Databases Exercises

Chapter 18: Case Studies and Best Practices

• Real-world Case Studies
• Best Practices in SQL
• Performance Tuning
• Case Studies and Best Practices Exercises

Chapter 19: Future Trends in SQL

• Emerging Trends (e.g., SQL over Data Lakes, SQL-on-Hadoop)
• AI and SQL
• The Future of SQL

Chapter 20: Conclusion and Further Learning

• Recap of Key Concepts
• Further Learning Resources
• Preparing for SQL Certification