SQL删除其中column = *

Question

如何从数据库中删除列无关紧要？

例如我有那张桌子

表人：

name  | age |
------+-----+
James |  20 | 
Smith |  25 | 
James |  40 |

我想这样做：

delete from people 
where name = 'James' 
  and age = *;

我知道我能做到：

delete from people 
where name = 'James'  

但我不需要这个

Answer 1

尝试：

DELETE FROM people where
name like '%personsname%' 

Answer 2

如果您要引用一个可以为NULL的参数，那么就像这样使用它

delete from people
where name = @nameParam
and (@ageParam is null or age = @ageParam)