GitHub

i-ambale/Join-and-Set-Operations

This project focuses on mastering SQL operations involving Joins and Set Operations to solve real-world data manipulation and querying tasks. By completing this exercise, learners will understand how ...
GitHub

sql-set-operations.md

A more complex operation that can perform INSERT, UPDATE, and DELETE operations in a single statement based on a join condition. Updates departments for employees 4 and 5 if they've changed Inserts ...