alter function dbo.IsItTrue(@Columns_Updated varbinary( 10 ), @ColumnId int)
returns bit
begin
	DECLARE @numchar int, @numbit int
	---
	SET @ColumnId = @ColumnId -  1 
	SET @numchar =(@ColumnId /  8 ) +  1 
	SET @numbit = power( 2 ,@ColumnId %  8 )
	
	IF SUBSTRING(@Columns_Updated,@numchar, 1 ) & @numbit = @numbit return  1  
	
	return  0 
end

alter function dbo.IsThisUpdated(@Columns_Updated varbinary( 10 ), @Table varchar( 255 ), @Column varchar( 255 ))
returns bit
begin
	DECLARE @ColumnId int
	---
	SET @ColumnId = COLUMNPROPERTY(OBJECT_ID(@Table), @Column, 'ColumnID')
	
	IF dbo.IsItTrue(@Columns_Updated,@ColumnId) =  1  return  1  
	
	return  0 
end

alter function dbo.WhoIsUpdated(@Columns_Updated varbinary( 10 ), @Table varchar( 255 ))
returns @WhoIsUpdated table (ColumnId int, ColumnName varchar( 255 ))
begin
	Insert Into @WhoIsUpdated (ColumnId, ColumnName) 
	Select column_id, name From sys.columns 
	 Where object_id = OBJECT_ID(@Table)
	   and dbo.IsItTrue(@Columns_Updated,column_id) =  1 

	return
end