Give the constructs of a package, function or a procedure.
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I have a table that log salary-increase-process have fields: autoid, old_salary, acctno and table EMP: acctno, name, salary I want to list count increase-salary of employees, each have old_salary, new_salary. Help me with SELECT statement, please!
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3. Adapt your query in (2) above so that only post codes with more than twenty orders are displayed.