I have so far failed to come up with an adequate way of deleting certain rows of data from a table.
I have two entities, Emp_No and Emp_Name. Along with this i Have one more, D_of_B.
How can i delete an Employee's Employee number and name if their Date of Birth is after 31-12-1980? Every time...
If i have 6 consultant, A-F,all with mileage allowances for company cars, how can i create a command file to update the mileage allowance by 7.5% for those consultants in A-C?
Grades have the simple entity name of 'Grade'!
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