SELECT extract(YEAR FROM oe.transdate) AS "Jahr", SUM(oe.amount) AS "Angebotssumme"
FROM oe
LEFT JOIN employee ON (oe.employee_id = employee.id)
-WHERE (oe.customer_id IS NOT NULL)
- AND COALESCE(oe.quotation, FALSE)
+WHERE oe.record_type = 'sales_quotation'
AND (employee.login = <%Benutzer-Login%>)
GROUP BY "Jahr"
ORDER BY "Jahr"