HQL Multiple在select子句中选择

Question

我想在单个查询中获得多个计数的结果。在本机查询中，我可以这样做：

`select (select count(*) from Foo where status = 1), (select count(*) from Foo where status = 2) ...`

如果我喜欢HQL：

select (select count(f) from Foo f where f.status = 1), (select count(f) from Foo f where f.status = 2)

我收到错误：

<AST>:0:0: unexpected end of subtree

我如何在HQL中执行此操作？

Answer 1

如果你完成它，你的第一个选择是不完整的，应该没问题。

select (select count(f) from Foo f where f.status = 1), (select count(f) from Foo f where f.status = 2) from Foo;