====== pears.GetShiftLength ======
<WRAP center round info>
Generated schema reference. Regenerate this page from the SQL unload; keep hand-maintained business notes in the narrative namespace.
</WRAP>

===== Original SQL =====
<code sql>
COMMENT TO PRESERVE FORMAT ON PROCEDURE "pears"."GetShiftLength" IS 
{create function GetShiftLength 

/* Application Maintained Function / Procedure - DO NOT EDIT*/

(in @TimeFrom time,in @TimeTo time,in @BreakMinutes smallint default
0)
returns double
begin
  declare ShiftLength double;
  if @TimeTo > @TimeFrom then
    set ShiftLength=(cast(datediff(MINUTE,@TimeFrom,@TimeTo) as double)-isnull(@BreakMinutes,0))/60.0
  else
    set ShiftLength=(cast(datediff(MINUTE,@TimeFrom,'00:00:00') as double)+1440.0+cast(datediff(MINUTE,'00:00:00',@TimeTo) as double)-isnull(@BreakMinutes,0))/60.0
  end if;
  return ShiftLength
end
}
</code>