=centercr
@ []QUERY Q 4.1.1: Who, and when, were continuously employed in the Toy department
shorter than DI was continuously employed in the Toy
department?
ANSWER: ``ED from 01-Feb-1982 to 31-Jan-1987.''
CATEGORY: (Projected, Interval, Derived) / (Duration, Interval, Computed) /
(=, Constant) (=, Constant) (=, Constant)
=centercr
@ []QUERY Q 4.1.2: Who, and when, were continuously employed in the Toy department
shorter than DI was continuously employed in the Toy
department, and what are their gender and date of birth?
ANSWER: ``ED from 01-Feb-1982 to 31-Jan-1987, born 1-Jul-1955 and
Male.''
CATEGORY: (Complete, Interval, Derived) / (Duration, Interval, Computed) /
(=, Constant) (=, Constant) (=, Constant)
=centercr
@ []QUERY Q 4.1.3: Who were continuously employed in the Toy department shorter
than DI was continuously employed in the Toy department, and
when did this employment start?
ANSWER: ``ED, on 01-Feb-1982.''
CATEGORY: (Projected, Event, Derived) / (Duration, Interval, Computed) /
(=, Constant) (=, Constant) (=, Constant)
=centercr
@ []QUERY Q 4.1.4: Return the name on 01-Jan-1984 along with the date 01-Jan-1984
for each employee who was continuously employed in the Toy
department shorter than DI was continuously employed in that
department.
ANSWER: ``Ed, 01-Jan-1984.''
CATEGORY: (Projected, Event, Imposed) / (Duration, Interval, Computed) /
(=, Constant) (=, Constant) (=, Constant)