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No Primary Key in your table? 3 Essential Methods Without a Primary Key in Power BI | MiTutorials
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Unlock the secrets of database management with our latest tutorial! In this video, we dive deep into the world of database keys, exploring three essential methods for handling tables when a primary key is nowhere to be found. From merge queries to composite keys and surrogate keys, we've got you covered! Whether you're a seasoned data wrangler or just starting out, this tutorial will equip you with the knowledge you need to navigate the complexities of database management like a pro. Don't forget to like, share, and subscribe for more insightful content on all things data!
0:00 - 1:48 - Intro
1:49 - 4:16 - Merge Query Using Composite Key
4:17 - 7:16 - Creating Composite Key
7:17 - 8:41 - Creating Surrogate Key
8:41 - 10:35 - Advantages of Surrogate Key
0:00 - 1:48 - Intro
1:49 - 4:16 - Merge Query Using Composite Key
4:17 - 7:16 - Creating Composite Key
7:17 - 8:41 - Creating Surrogate Key
8:41 - 10:35 - Advantages of Surrogate Key