68: ,p_days_or_hours IN VARCHAR2 default 'H' -- 'D' for days, 'H' for hours
69: )
70: RETURN NUMBER;
71: 72: FUNCTION standard_hours_worked( 73: p_std_hrs in NUMBER,
74: p_range_start in DATE,
75: p_range_end in DATE,
76: p_std_freq in VARCHAR2) RETURN NUMBER;