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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Answer / abhisudipta
select distinct a.acctno,b.name,a.old_salary,b.salary,
nvl((sum(b.salary)-sum(a.old_salary)),0) count_increase
from salary_increase_process a,emp b
where a.acctno=b.acctno
group by a.acctno,b.name,a.old_salary,b.salary;
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