創建觸發器，它會從字符串

Question

刪除號碼我已經創建函數從字符串中刪除數

create function RemoveNumber(@inp nvarchar(50)) 
returns nvarchar(50) 
as 
begin 
declare @out varchar(50) 
if (@inp is NOT NULL) 
begin 
    set @out = '' 
    while (@inp <> '') 
    begin 
     if (@inp like '[0-9]%') 
      set @out = @out + substring(@in, 1, 1) 
     set @inp = substring(@inp, 2, len(@in) - 1) 
    end 
end 
return(@out) 
end 

然後我想用它觸發內部

create trigger ut_RemoverName 
on Worker 
for insert 
as 
update Worker 
set name = ut_RemoveNumber(name) 

它不看功能。但如何從RemoveNumber觸發內創建循環（現場name - nvarchar(10)）？

Answer 1

我猜你需要在SQLFiddle