返回自增Id，循环插入关联数据

declare @id int;

INSERT INTO Fotomall_Product_Category(categoryName, parentId, categoryNote,categoryLevel) values (@categoryName, @parentId,@categoryNote,@categoryLevel); 
set @id= SCOPE_IDENTITY();

if(@id>0)
begin
declare  @i  int;
declare  @seprator  varchar(10);
declare  @propertyId  nvarchar(200);


set @seprator = ',';
set @propertyId = rtrim( ltrim( @propertyIds ))

set @i = charindex(@seprator, @propertyId)

while  @i  >=  1
BEGIN
	INSERT INTO Fotomall_Product_CRelationP(categoryId,propertyId) VALUES(@id,left(@propertyId, @i - 1));
	
	set @propertyId = substring(@propertyId, @i + 1, len(@propertyId)- @i)
	
	set @i = charindex(@seprator, @propertyId)
END
if @inputstr <> ''
BEGIN
	INSERT INTO Fotomall_Product_CRelationP(categoryId,propertyId) VALUES(@id,@propertyId);
END
end