Mysql 使用多个表删除和更新查询
我有以下select语句:Mysql 使用多个表删除和更新查询,mysql,sql,Mysql,Sql,我有以下select语句: select * from ( select q.*, qg.index_min as groupIndexMin, qg.index_max as groupIndexMax, fo.form_condition, fo.form_array,fo.form_index from question_gr
select *
from ( select q.*,
qg.index_min as groupIndexMin,
qg.index_max as groupIndexMax,
fo.form_condition,
fo.form_array,fo.form_index
from question_group qg, question q
right join form fo on q.form_id = fo.form_id
where q.form_id=14 and
(q.question_group_id=qg.question_group_id and q.question_type_id NOT IN(12))
order by question_order) m
left join (select r.response_text,
r.response_id,
r.response_index,
f.*,
a.*
from response r
right outer join field f on r.field_id=f.field_id and r.response_index=5
right outer join application a on r.application_id=a.application_id
right outer join user u on a.user_id=u.user_id
where (a.application_id=70 and u.user_id=47)) n on m.field_id = n.field_id
order by m.question_order ;
现在我需要
请帮帮我。不要给未涉及的产品贴标签@维尔穆鲁甘。我已经从标签中删除了无关的数据库产品。请为实际使用的数据库添加标记。请将查询格式化为多行,否则很难阅读。