one to many relation using mybatis or ibatis

Question

I have database which has two tables

  post: 
    id
    post_name
    post_desc        

  files:
    file_id
    file_name

  post_attachments
    post_id         


        

Answer 1

As shown in the manual, you have to write a more complex query and change the mapper.

The request will be something like that :

  
    select id, post_name, file_id, file_name as postName from post left outer join files

And your result map :