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Food Cart Accounting System (FOCAS) is maintaining products in the products table, and wants to see the products which are 50 or more numbers far from the minimum stock limit. The structure of the Products table is:
Statement 1: select * from products where currentStock>MinimumStock+50
Statement 2: select * from products where currentStock-50>MinimumStock
43. Premium Corp. uses alphanumeric characters for EmployeeID which contains 7 digits prefixed with 3 characters. The 3 characters describe the department code. You need to show the department code and the Employee number separately, where department code should be in capital letters. Which function(s) will you have to use for this?
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