php - How to get view for each article? -

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i have 4 tables

articles category article_category view

i need find view count each article below sql query

select a.id, (select sum(view) view v on v.aid=a.id) view  articles join article_category ac on a.id  on ac.aid join category c on c.id=ac.cid  left join view cv on v.aid=a.id group a.id

my guestion if there ways without using select query?

it seems need take sum out of subquery , use it. 

select a.id,sum(cv.view) articles  join article_category ac on a.id = ac.aid  join category c on c.id=ac.cid  left join view cv on v.aid=a.id group a.id

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