update WBS_Breakdown 
set BreakdownCode='2.2.4'
where '2.2.4.'=BreakdownCode

select * from ( SELECT BreakdownCode,CHARINDEX('.',BreakdownCode,(LEN(BreakdownCode)-3)) a, 
 SUBSTRING(  BreakdownCode ,CHARINDEX('.',BreakdownCode,(LEN(BreakdownCode)-2))+1,2)   indexs
					   FROM   WBS_Breakdown    ) aa
					  where  indexs like '%.%'
					 update WBS_BreakdownProject
					 set SortIndex=SUBSTRING(  BreakdownCode ,CHARINDEX('.',BreakdownCode,(LEN(BreakdownCode)-2))+1,2) 

update WBS_BreakdownProject
set BreakdownCode='2.2.4'
where '2.2.4.'=BreakdownCode

select * from ( SELECT BreakdownCode,CHARINDEX('.',BreakdownCode,(LEN(BreakdownCode)-3)) a, 
 SUBSTRING(  BreakdownCode ,CHARINDEX('.',BreakdownCode,(LEN(BreakdownCode)-2))+1,2)   indexs
					   FROM   WBS_BreakdownProject   ) aa
					  where  indexs like '%.%'
					 update WBS_BreakdownProject
					 set SortIndex=SUBSTRING(  BreakdownCode ,CHARINDEX('.',BreakdownCode,(LEN(BreakdownCode)-2))+1,2)