Learn SQL Beginner to Advanced in Under 4 Hours

Опис:

This video provides a comprehensive MySQL tutorial, beginning with an introduction at 0:00 and covering installation and database setup at 0:52. It then walks through core SQL concepts, including select statements (11:19), where clauses (21:47), group by (33:54), having vs where (44:18), limit and aliasing (47:41), joins (51:10), unions (1:08:04), string functions (1:15:10), case statements (1:26:39), subqueries (1:35:16), window functions (1:45:58), common table expressions (1:58:55), temporary tables (2:09:07), stored procedures (2:16:34), triggers and events (2:28:51), and a data cleaning project (2:42:46). The session concludes with an exploratory data analysis project at 3:32:14, providing a full progression from beginner to advanced topics within a single hour-long session.