Hi all
I am studying 'Employee' Database which comes with Interbase.
I have trouble when i try to update any record in table Salary_History. I know that this table is updated automatically when employee' salary changes; but i can see no reason to not be able to edit the history directly. It says: 'Validation error for column OLD_SALARY, value "0.00 ". OLD_SALARY is declared as type SALARY, which is Numeric(15,2).

Any ideas?

Ernesto Cullen
Parana - Entre Rios - Argentina
http://mcgilbert.netfirms.com


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