sql - Oracle SQL 多表插入语句

Question

我有两个表 Alpha_Setting 和 Beta_View 如下所示，

Alpha_Setting:

ID ( Sequence )
VIEW_ID
VIEW_TYPE
VIEW_VALUE

Beta_View

ID
VIEW_NAME
VIEW_TYPE
VIEW_CHECK

我想在 Alpha_Setting 中将 Beta_View 中的多个 ID 插入到 VIEW_ID 中，我应该如何更正我的 SQL

insert into alpha_setting 
('',  
(select ID from beta_view where view_type = 'HERO' and (view_name = 'GREEN-All' or view_name = 'GREEN-New'),  
'super_power',   
'1000000');

Answer 1

试试这个方法:

insert into alpha_setting (ID,VIEW_ID,VIEW_TYPE,VIEW_VALUE)
select '' /* or seq_name.nextval*/, ID,'super_power','1000000'
from beta_view 
where view_type = 'HERO' 
and view_name in('GREEN-All','GREEN-New','super_power','1000000');

或

insert into alpha_setting (ID,VIEW_ID,VIEW_TYPE,VIEW_VALUE)
select '' /* or seq_name.nextval*/, ID,'super_power','1000000'
from beta_view 
where view_type = 'HERO' 
and (view_name = 'GREEN-All' or view_name in('GREEN-New','super_power','1000000'));

我不确定 view_name 列的哪种情况适合您。