sql 查询多表插入

标签：查询   edit   oss   cross   map   join   _id   mapping   art   

insert into ArticleCategory_Customer_Edit_Mapping (Customer_Id,ArticleCategory_Id)
//1 少用
SELECT c.Id as CustomerId,a.Id as CategoryId FROM Customer as c CROSS JOIN ArticleCategory as a where c.Id>=781 and c.Id<=937 and (a.Id in (4,8,36) or a.ParentId in(4,8,36))

//2 多数据用
select c.Id as CustomerId,a.Id as CategoryId from Customer c inner join ArticleCategory a on c.Id>=781 and c.Id<=937 and (a.Id in (4,8,36) or a.ParentId in(4,8,36))

sql 查询多表插入

标签：查询   edit   oss   cross   map   join   _id   mapping   art   

原文地址：https://www.cnblogs.com/zhubangchao/p/9914370.html