SQL Server Tutorial For Beginners

Joining tables is a fundamental concept in relational databases, including SQL Server. It involves combining data from multiple tables based on common columns to retrieve meaningful information. In SQL Server, various types of joins (e.g., INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN) are used to combine data from different tables.

• Normalization

  9:25

• Primary and Foreign Keys

  11:57

• JOINS

  2:16

• LEFT JOINS

  7:03

• RIGHT JOINS

  8:52

• Aggregate Functions [COUNT, MAX, MIN, AVG, SUM]

  6:27

• GROUP BY & HAVING [Aggregate Functions]

  8:45