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- CREATE TRIGGER TotalSalary
- AFTER INSERT OR UPDATE OF salary ON staff
- FOR EACH STATEMENT
- WHEN
- (EXISTS (SELECT *
- FROM dept
- WHERE name = NEW.dname
- AND budget < (SELECT sum(salary)
- FROM staff
- WHERE dname = NEW.dname)
- )
- )
- INFORM_MANAGER(NEW.dname, NEW.name, NEW.salary);
- E
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