Complete Web Development Course 2026 | Frontend & Backend Mastery | Zero to Hero - SQL Complete Course in Hindi (MySQL + PostgreSQL) | SQL Full Tutorial in 1 Video - Beginner to Pro 🔥

Learn complete SQL in one video—covering both MySQL and PostgreSQL, in Hindi! This 12-hour course takes you from absolute basics to advanced topics, teaching databases, tables, keys, CRUD operations, joins, views, subqueries, functions, indexing, interview tips, and much more. Who is this course for? Beginners, students, data analysts, web developers, programmers, and IT professionals Perfect for those preparing for job interviews or working on real-world projects! What will you learn? Everything from SQL basics to advanced queries—SELECT, INSERT, UPDATE, DELETE, joins, subqueries, views, indexing, stored procedures, triggers, and data types Real-world projects and practice in MySQL & PostgreSQL! Website: https://codingtechnyks.com 🚀 *****Explore our Best-Selling Courses and Master Backend Development: (85% off) Master Ionic 8+: Beginner to Expert Food Delivery App Course → http://bit.ly/4nDahQU Master Ionic 8 + NodeJS: Build Real-World Food Delivery Apps → http://bit.ly/46Cwt6R NodeJS & ExpressJS Masterclass: Beginner to Pro REST APIs → http://bit.ly/3VqJjQB Complete JavaScript Course - http://bit.ly/3Kgd9Fa Ionic 8+ & Supabase Full-Stack Mastery: Build Real-Time Apps → http://bit.ly/4gzXEDT 🛒 *****Save time with Ready-to-use Premium Products & Templates (20% off) - Coupon Code: TECHNYKS20 https://codingtechnyks.com/templates 🚀 Get upto 50% off on all Premium Products if join YT membership (Growth Squad or Higher) https://www.youtube.com/@CodewithTechnyksofficial/join Timestamps: 00:00:00 - Intro 00:00:58 1.What is Data? What is Structured Data? 00:04:54 2.How to keep structured data? 00:07:24 3.Why SQL is needed? 00:11:14 4.SQL vs Excel. When to use? 00:15:42 5.What is a Database? 00:18:35 6.Relational vs Non-Relational Databases 00:24:39 7.What is SQL? 00:28:56 8.Overview of RDBMS (MySQL, PostgreSQL, SQLite, SQLServer, Oracle) 00:31:44 9.SQL vs No-SQL 00:40:25 10.What is Schema 00:43:05 11.Install MySQL and MySQL Workbench in MacOS 00:53:21 12.Install MySQL and MySQL Workbench in Windows 01:01:19 13.Install Xampp (for MySQL) in MacOS 01:06:04 14.Install Xampp (for MySQL) in Windows 01:13:51 15.Install SQLITE (DB Browser) in MacOS 01:19:19 16.Install SQLite (DB Browser) in Windows 01:23:45 17.Install PostgreSQL in MacOS 01:30:45 18.Install PostgreSQL (pgadmin) in Windows 01:38:31 19.Why Normalise data_ Real world analogy with examples. 01:47:21 20.Understanding 1NF, 2NF, 3NF, BCNF with examples 02:02:48 21.What is ER diagram_ Understand Entities, Attributes, Relationships, Keys 02:10:25 22.Relationship Types - ER Diagram 02:26:35 23.Basic SQL commands with Real World Examples 02:56:50 24.WHERE clause operators - Basic SQL commands 03:18:32 25.Data Types in SQL 03:29:07 26.Create a Table - Table Operations 03:36:57 27.Create Table with on Delete Rules 03:42:29 28.Alter a Table - Table Operations 03:48:43 29.Drop a Table - Table Operations 03:50:00 30.Truncate a Table - Table Operations 03:50:30 31.SQL Constraints 03:56:43 32.DML - Insert, Update, Delete, Replace, Truncate Records in a Table 04:09:53 33.Testing CRUD in PostgreSQL 04:12:21 34.What is JOIN in SQL_ Why use JOIN_ with practical examples 04:33:19 35.INNER JOIN 04:36:34 36.LEFT JOIN 04:44:08 37.RIGHT JOIN 04:52:05 38.FULL OUTER JOIN 04:59:08 39.SELF JOIN 05:01:27 40.CROSS JOIN 05:09:11 41.JOIN vs Subquery 05:15:19 42.JOIN Practice Problems 05:19:40 43.Aggregation Functions and Group By 05:47:19 44.What is Having Clause? Having vs Where 05:53:51 45.Using Aggregates with JOINs and Practice Problems 05:57:20 46.Subqueries in SELECT, WHERE, FROM 06:10:42 47.IN, NOT IN, EXISTS with Subqueries 06:23:37 48.ANY, ALL with Subqueries 06:35:41 49.Views in SQL 06:41:34 50.Indexes in SQL 06:46:21 51.Types of Indexes 06:55:41 52.Performance Tips, Query Planning and Practice Problems 07:04:17 53.What is Transaction, SAVEPOINT, ROLLBACK TO with examples 07:25:19 54.ACID Principles in Transaction 07:36:12 55.Stored Procedure in SQL 08:00:14 56.Triggers in SQL 08:13:44 57.User Defined Functions (UDFs) 08:31:37 58.Practice Problems and Real-World Use Cases 08:38:44 59.Window Functions 09:04:40 60.Practice Problems 09:07:50 61.Why use Window Functions? 09:09:06 62.Common Table Expression (CTE) and Recursion 09:30:19 63.Create USER, ROLES, GRANT and REVOKE - Security and Access Control 09:44:13 64.SQL Injection and Parameterised Queries 09:47:41 65.Hashing and Encrypting Passwords 09:53:14 66.RBAC 10:03:12 67.E-commerce Orders System Project 10:34:24 68.Practice Projects Queries 10:40:39 69.Hospital Appointment System Project 10:47:36 70.School Management System Project 10:57:16 71.Book Store Project 11:03:46 72.Online Food Delivery Project and Bonus Exercises 11:21:01 73.Interview Based Questions and Concepts #SQL #Hindi #MySQL #PostgreSQL #SQLinOneShot #LearnSQL #datascience #codewithtechnyks #codingtechnyks