Question

我有2个单独的表映射到SharedThing和TeamMember。

我有以下命名查询;

SELECT sharedThing 
FROM SharedThing sharedThing,
     TeamMember teamMember 
WHERE teamMember.sharedId = sharedThing.sharedId 
  AND teamMember.userId = :userId

所以我将userId作为参数传递。

如何将相同的内容转换为本机sql查询？

Answer 1

假设shared_thing表映射到SharedThing实体，而team_member映射到TeamMember：

SELECT st.*
FROM shared_thing st
JOIN team_member tm on tm.shared_id = st.id and tm.user_id = ?1

Answer 2

使用join语法和*选择表格的所有列

select s.*
from SharedThing s
inner join TeamMember t on t.sharedId = s.sharedId 
where t.userId = 123

将命名查询转换为本机查询

2 个答案: