πA. Analisa Data
PERINGATAN: jika menemukan "ERROR" maka, Beranilah untuk menemukan dimana letak kesalahan untuk memberikan solusi. Jangan hanya bisa menyalahkan namun, tidak dapat memberikan solusinya.
SELECT *
FROM employees employe, employes manager, customer cust
WHERE employee.reportsTo=manager.employeeNumber
AND employee.employeeNumber=cust.salesRepEmployeeNumber;SELECT manager.employeeNumber as id_manager,
CONCAT(manager.firstName," ,manager.lastName) as Manager,
employee.employeeNumber as id_staff,
CONCAT(employee.firstName," ",employee.lastName) as staff
FROM employees employee, employees manager
WHERE employee.reportsTo=manager.employeeNumber
ORDER BY manager.firstName; KPI
Jumlah Field
Nama
2003
2004
2005
Last updated
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