how do i translate group by and having into relational algebra?
SELECT employee-name
FROM EMPLOYEE, DEPARTMENT
GROUP BY EMPLOYEE.suburb
HAVING EMPLOYEE.suburb = DEPARTMENT.suburb;
thanks.
how do i translate group by and having into relational algebra?
SELECT employee-name
FROM EMPLOYEE, DEPARTMENT
GROUP BY EMPLOYEE.suburb
HAVING EMPLOYEE.suburb = DEPARTMENT.suburb;
thanks.
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