sql - 合并多个 oracle 查询以产生一个结果

Question

是否可以将以下查询作为一个查询执行？

[代码]

select count(*) from tableA;
select count(*) from tableB;
select count(*) from tableC;
select count(*) from tableD;

[/代码]

IE。结果是这样的

|TablA|TableB|TableC|TableD|
|50   |300   |30    |9|

谢谢

Answer 1

select * from
(select count(*) from tableA),
(select count(*) from tableB),
(select count(*) from tableC),
(select count(*) from tableD);