MySQL Complete Masterclass (45 Chapters, 14 Phases)
📌 Covered in this course:
What is MySQL? · Installation & Workbench · DDL & Data Types · DML & Filtering · UPDATE & DELETE · Joins & Subqueries · Views & Window Functions · Stored Procedures & Triggers · Indexes & EXPLAIN · Transactions & Locks · Users & Security · Backup & Replication · Python, Java, Node.js & PHP Integration · Normalization & Schema Design · Our Compiler DB & Quiz
Welcome to Our Compiler's MySQL Complete Master Course. MySQL is the world's most popular open-source relational database management system (RDBMS), powering enterprise platforms, e-commerce applications, and cloud microservices. This exhaustive 45-chapter bootcamp guides you step-by-step from database setup to advanced query tuning, CTEs, window functions, stored programs, triggers, indexes, transactions, application drivers, and schema architecture.
🎯 Ready to Start Learning MySQL?
Choose where to start: explore foundations, table creation, UPDATE/DELETE, joins, window functions, app drivers, or schema design:
📚 Master Course Curriculum
Phase 01
MySQL Introduction
01
1. What is MySQL?
MySQL Ante Enti? · RDBMS basics · MySQL vs PostgreSQL · MySQL vs MongoDB · Key features · Server & Client architecture
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02
2. Database & SQL Prerequisites
Backend integration · SQL basics · HTTP & REST basics · Data modeling fundamentals · Terminal usage
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Phase 02
Setup & Installation
03
3. MySQL Installation
MySQL Server installation (Windows, macOS, Linux) · MySQL Workbench · MySQL Shell · Root password · Service configuration
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04
4. Connecting to MySQL
CLI login (mysql -u root -p) · Host & Port · User privileges · Selecting database (USE db) · Remote connections
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05
5. Workbench & MySQL Shell
Workbench UI · SQL editor · Result grid · Schema browser · Exporting/Importing SQL · MySQL Shell modes
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Phase 03
DDL & Table Operations
06
6. Creating Databases
CREATE DATABASE · SHOW DATABASES · DROP DATABASE · IF NOT EXISTS · Character sets (utf8mb4) · Collations
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07
7. Creating Tables
CREATE TABLE · DESCRIBE table · Default values · Storage engine specification (InnoDB) · Temporary tables
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08
8. Altering Tables
ALTER TABLE ADD column · MODIFY column · DROP column · RENAME table · TRUNCATE TABLE vs DELETE · DROP TABLE
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Phase 04
Data Types & Schema
09
9. Numeric Data Types
INT · BIGINT · DECIMAL · FLOAT · DOUBLE · UNSIGNED · Precision & scale · Display width
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10
10. String Data Types
VARCHAR · TEXT · CHAR · BLOB · Character sets & Collations · Storage requirements · String performance
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11
11. Date & Time Types
DATE · DATETIME · TIMESTAMP · TIME · YEAR · Automatic initialization · Timezones
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12
12. JSON Data Type
JSON column · JSON_EXTRACT · JSON_ARRAY · JSON_OBJECT · Searching JSON · Multi-valued indexes
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Phase 05
Data Manipulation (DML)
13
13. INSERT Statements
INSERT INTO · Single & Bulk inserts · Column mapping · INSERT IGNORE · ON DUPLICATE KEY UPDATE · DEFAULT values
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14
14. SELECT Basics
SELECT columns · SELECT * · Column aliases (AS) · DISTINCT values · Calculating expressions · LIMIT & OFFSET
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15
15. WHERE Conditions
Comparison operators (=, !=, <, >) · Logical operators (AND, OR, NOT) · IN & NOT IN · BETWEEN · IS NULL · LIKE
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16
16. Sorting & Aggregation
ORDER BY ASC/DESC · COUNT · SUM · AVG · MIN · MAX · GROUP BY · HAVING clause
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Phase 06
Update and Delete
17
17. UPDATE Statements
UPDATE · Single & Multiple columns · WHERE importance · Conditional updates · Expressions · Safe update mode · Transactions
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18
18. DELETE & TRUNCATE
DELETE · Selected & All rows · TRUNCATE · DROP · Foreign key delete behavior · Soft delete · Archiving · Transactions
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Phase 07
Relationships and Joins
19
19. Database Relationships
One-to-one · One-to-many · Many-to-many · Primary keys · Foreign keys · Junction tables · Referential integrity · Cascade actions
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20
20. Primary & Foreign Keys
Foreign key ante enti? · Creating foreign keys · REFERENCES · ON DELETE CASCADE · ON DELETE SET NULL · ON UPDATE CASCADE
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21
21. INNER JOIN
INNER JOIN syntax · Joining 2 & 3+ tables · Aliases · Avoiding duplicate rows · Join performance · Null values
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22
22. LEFT & RIGHT JOIN
LEFT JOIN · RIGHT JOIN · CROSS JOIN · Self join · Outer joins · Null handling · Join vs subquery
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23
23. Subqueries & CTEs
Subquery ante enti? · Scalar subquery · WHERE & FROM subqueries · EXISTS · Correlated subquery · WITH · Recursive CTE
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Phase 08
Advanced Querying & Stored Programs
24
24. Views
View ante enti? · Creating views · Querying views · Updating views · Security views · Reporting views · Materialized view overview
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25
25. Window Functions
Window functions ante enti? · OVER · PARTITION BY · ORDER BY · ROW_NUMBER · RANK · DENSE_RANK · LAG · LEAD · Running totals
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26
26. Stored Procedures
Stored procedure ante enti? · DELIMITER // · Creating procedures · IN, OUT, INOUT parameters · CALL · Local variables · Loops
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27
27. Functions & Triggers
Stored functions · Triggers BEFORE/AFTER INSERT/UPDATE · Audit logs · Validation triggers · Scheduled events · Event scheduler
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Phase 09
Indexes & Performance Tuning
28
28. Indexes
Index ante enti? · Why indexes are needed · Primary key/Unique/Composite/Prefix/FULLTEXT index · Selectivity · Maintenance
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29
29. Query Optimization
Query execution · EXPLAIN · EXPLAIN ANALYZE · Full table scan vs Index scan · Join optimization · Slow query log · Benchmarking
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30
30. Transactions
Transaction ante enti? · ACID properties · Atomicity · Consistency · Isolation · Durability · START TRANSACTION · COMMIT · ROLLBACK
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31
31. Locks & Isolation
Row locks · Table locks · Shared/Exclusive locks · Deadlocks · Isolation levels: Read uncommitted, Read committed, Repeatable read, Serializable
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Phase 10
Security and User Management
32
32. Users & Privileges
MySQL user ante enti? · CREATE USER · DROP USER · User hosts · Passwords · Root vs App user · Least privilege · GRANT · REVOKE · Roles
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33
33. SQL Security
SQL injection ante enti? · Prepared statements · Parameterized queries · Input validation · Least privilege · Secret management · Encrypted connections
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Phase 11
Backup and Administration
34
34. Backup & Restore
Backup ante enti? · Logical vs Physical backup · mysqldump · Export/Import database · Backup schedule · Point-in-time recovery
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35
35. Monitoring
Server status · Process list · Active connections · Slow queries · Error logs · InnoDB status · Disk/Memory usage · Performance schema
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36
36. Replication
Replication ante enti? · Source and replica · Binary log · Read replicas · GTIDs · Failover · Replication lag · High availability
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Phase 12
Application Integration
37
37. MySQL with Python
import mysql.connector · Connection · Cursor · Parameterized queries · Fetching rows · Connection pooling · Flask & SQLAlchemy integration
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38
38. MySQL with Java
JDBC driver · Database URL · Connection · PreparedStatement · ResultSet · Connection pooling · Spring Boot & JPA integration
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39
39. MySQL with Node.js
mysql2 driver · Connection pool · Promise API · Parameterized queries · Express integration · Prisma & Sequelize ORM
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40
40. MySQL with PHP
PHP PDO connection · Prepared statements · Fetching rows · Transactions · Sessions · Laravel integration & migrations
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Phase 13
Advanced Data Modeling
41
41. Normalization
Data redundancy · 1NF · 2NF · 3NF · BCNF · Denormalization · Performance tradeoffs · E-commerce & Learning platform schemas
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42
42. Schema Design
Entity identification · Attributes · Relationships · Primary/Foreign key design · Natural vs Surrogate keys · Nullability · Soft deletes
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43
43. Our Compiler Database
User, Role, Language, Tutorial, Lesson, Quiz, Question, Attempt, Progress, Bookmark, Submission tables · Index strategy
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Phase 14
Projects & Quiz
44
44. MySQL Projects
Complete E-Commerce Database Design Project · Learning Platform Schema · Real-World SQL Queries & Indexes
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45
45. MySQL Quiz
Comprehensive MySQL Knowledge Check · 30 Multiple Choice Certification Exam Questions · DDL, DML, Joins, Transactions & Performance
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