Discussion :

[yomismo]

Difficle de reprendre le SQL 10 ans apres avoir abandonné me voila face a un problème syntaxique que je n'arrive pas a résoudre!
si vous pouvez aider?
merci par avance

ci joint photo des tables



c) Write a SQL statement that returns the Sum of Sales Amount grouped by Product Category.

d) Write a SQL statement that returns the Sum of Sales Amount grouped by Product Category having sales greater than 1500

e) Write a SQL Statement that returns the Distinct count of customers from the Sales table

f) Write a SQL Statement that returns a list of products that do not appear the Sales table.



Michel Aquadié.