查询 dsl - 如何编写 having 子句

Question

我是 Java 和 Querydsl 的新手。我搜索了很多以了解如何在查询 dsl 中编写以下查询。结束 nothing.Can 请任何人帮忙。

SELECT * FROM `library_user_product` GROUP by user_id HAVING max(product_id)

提前致谢

Answer 1

使用这个 link 它有关于 JPA 的分组依据、具有和其他功能的示例

示例：

SELECT c.currency, SUM(c.population) FROM Country c
WHERE 'Europe' MEMBER OF c.continents
GROUP BY c.currency
HAVING COUNT(c) > 1

Query dsl - How to write having clause