サブクエリから1行だけを取得するには？

Question

私は6列のクエリを持っており、他のテーブルの列の合計を取得したいと思います。

サブクエリの結果を1つの行に入れてもらいたいですが、繰り返します。

select t.id, t.subject, t.created_at, u.name, l.name as l_name, 
ty.name as t_name 
,(select sum(new) from statuses) as new 
,(select sum(open) from statuses) as open 
,(select sum(close) from statuses) as close 
,(select sum(`delete`) from statuses) as `delete` 
from tickets t 
left join users u on u.id=t.user_id 
left join levels l on l.id=t.level_id 
left join types ty on ty.id=t.type_id 

助けてもらえますか？

Answer 1

あなたはそう何が他のすべての行にあるべきものでGROUP BY、

select t.id, t.subject, t.created_at, u.name, l.name as l_name, 
ty.name as t_name 
,(select sum(new) from statuses) as new 
,(select sum(open) from statuses) as open 
,(select sum(close) from statuses) as close 
,(select sum(`delete`) from statuses) as `delete` 
from tickets t 
left join users u on u.id=t.user_id 
left join levels l on l.id=t.level_id 
left join types ty on ty.id=t.type_id GROUP BY u.name;