UPDATE DB_OSP_YEARLY_BREAKDOWN SET Full_Adjusted = Full_Adjusted + 1 WHERE Ndx IN ( SELECT DISTINCT yb.Ndx FROM DB_OSP_YEARLY_BREAKDOWN yb INNER JOIN DB_OSP_PLANS p ON p.Ndx = yb.Parent_Id AND p.Plan_Type = 'Holiday' INNER JOIN REF_OSP_PLAN_TEMPLATES t ON t.Plan_Id = p.Plan_Id AND t.Plan_Name = 'Titan Holiday - Before November 2009' AND yb.Year = 2021 INNER JOIN LNK_EMPLOYEE_CONTRACT lec ON lec.Right_Join = p.Master_Id AND '12 Apr 2021' BETWEEN lec.Start_Date AND ISNULL(lec.End_Date, '31 dec 2499') )