Joins in SQL : Understanding SELF JOIN in SQL with Example
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- Äas pĆidĂĄn 21. 08. 2024
- Unlock the power of SQL Self Joins in our latest tutorial! In this video, we'll dive deep into the concept of self joins, perfect for handling hierarchical data structures like employee-manager relationships. Learn with a practical example and see how to write the query that links employees to their managers effortlessly.
đ Topics Covered:
- Understanding Self Joins
- Practical Example with Employee Data
- Writing and Explaining the SQL Query
- Importance of LEFT JOIN in Self Joins
Notes Link - docs.google.co...
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