PostgreSQL Full course 2026 | Learn PostgreSQL in One Video

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00:00 Introduction
01:55 PostgreSQL Installation, Setup, and Database Basics
17:35 Creating a New Database
26:45 Creating a Schema
33:29 Creating a Table
43:06 SQL Data Types
51:55 Other SQL Data Types
1:00:24 NULL, Empty String, and Zero Values
1:08:28 Constraints
1:17:58 Primary Key Concept
1:23:07 SQL Concepts Base File
1:29:18 Insert a Single Row
1:34:33 Insert Multiple Rows
1:37:36 Select Specific Columns
1:43:19 WHERE Basic Filters
1:46:50 AND, OR, and NOT Filters
1:56:25 LIKE Pattern Matching
2:02:26 IN, NOT IN, and BETWEEN
2:09:10 NULL and NOT NULL
2:13:03 ORDER BY
2:15:24 LIMIT, OFFSET, and Pagination
2:22:06 Update a Single Row
2:25:19 Update Multiple Rows
2:29:10 Delete Rows
2:31:41 RETURNING After INSERT, UPDATE, and DELETE
2:37:24 Relationships and Seeding Tables/Data
2:51:18 Foreign Keys
2:55:33 One-to-Many Relationships
3:02:54 INNER JOIN
3:08:00 LEFT JOIN
3:13:58 Many-to-Many Relationships
3:21:23 Table Aliases
3:27:01 Aggregate Functions
3:33:44 GROUP BY and HAVING
3:41:02 COUNT DISTINCT
3:46:36 Subqueries
3:50:55 Indexes — Concept Only
4:01:13 Transactions

Learn PostgreSQL from scratch in this complete beginner-friendly full course. This video is perfect for anyone who wants to understand SQL, relational databases, and PostgreSQL step by step.

Topics covered:
• PostgreSQL installation and setup
• Relational vs non-relational databases
• Creating databases and schemas
• Creating tables
• SQL data types
• NULL, empty string, and zero values
• Constraints and primary keys
• INSERT, SELECT, UPDATE, and DELETE
• WHERE filters
• AND, OR, NOT, LIKE, IN, BETWEEN
• ORDER BY, LIMIT, OFFSET, and pagination
• RETURNING after queries
• Relationships and seed data
• Foreign keys
• One-to-many relationships
• Many-to-many relationships
• INNER JOIN and LEFT JOIN
• Table aliases
• Aggregate functions
• GROUP BY and HAVING
• COUNT DISTINCT
• Subqueries
• Indexes
• Transactions

By the end of this course, you will have a strong foundation in PostgreSQL and SQL for backend development, full-stack projects, and real-world database work.

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Видео PostgreSQL Full course 2026 | Learn PostgreSQL in One Video канала Sangam Mukherjee