从 SQL 转换为 HQL

Question

我想将此查询转换为 HQL 语法：

SELECT count(*) from ( SELECT count(name) as tot FROM myTable WHERE id = 1 GROUP BY name ) as src;

更新

我找到了一种方法：基于Count the number of groups in HQL Query?

这个查询SELECT count(name) as tot FROM myTable WHERE id = 1 GROUP BY name 给我一个列表，然后我做一个.size()。它对我有用！

Answer 1

请试试这个：

SELECT count(mt) as tot FROM myTable mt WHERE mnt.id = 1