Question: Database Management (5) Please explain the query given by below SQL statement and show the result table SuM (salary) AS SELECT branchNo, COUNT (staffNo) AS

Database Management

(5) Please explain the query given by below SQL statement and show the result table SuM (salary) AS SELECT branchNo, COUNT (staffNo) AS myCount, SUM (salary) AS mySum FROM Staff GROUP BY branchNo ORDER BY branchNo

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