找对象
select name,address,hobby
from world
where sex = '女' and age between(18,24) and job like '%程序员%'
-
面向对象
"select name,address,hobby from world where sex = '女' and age between(18,24) and job like '%程序员%'"
select name,address,hobby
from world
where sex = '女' and age between(18,24) and job like '%程序员%'
ooooops 完了这不是个真实世界。。。。。