select 值X as results from table1 where (值1,值2,值3... ...) not in column1
该sql如何表达?
select 值X as results from table1 where column1 not in (值1,值2,值3... ...)
查询(值1,值2...)中不在 column1(不知道他是个什么东东)中的值 ,你用as 貌似是给他起个中文别名字吗?
select 值xx as results from table where column not in (值1,值2,值3... ...)
select 字段名1 as results from 表名 where 字段名2 not in(值1,值2,值3,...)