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SQL Joins in 1 video — Inner, Left, Right, Full Join. in Hindi

Coder's Gyan

Lab access (FREE): https://learn.codersgyan.com/course/sql-joins-labs

In this crash course you’ll build sample tables and watch each SQL join in action. We begin with INNER JOIN to return matching rows, move on to LEFT and RIGHT JOIN to keep unmatched data on either side, and finish with a FULL OUTER JOIN that unifies both sets.

You’ll see the syntax, visual row-level results, how NULLs behave, common pitfalls (duplicate columns, unintended cross joins), and quick tips for choosing the right join in reporting vs. transactional queries

Timestamps:

00:16:24 Joins Type

00:16:41 Inner Join

00:20:44 Left Join

00:27:31 Right Join

00:30:05 Full outer Join

00:31:48 Cross Join

00:36:18 SQL Assignment

00:57:21 LMS

SQL Joins in 1 video — Inner, Left, Right, Full Join. in Hindi | Knoovi