Question

I have these tables.

tables
#__qa_question
    qid, 
    user_id,
    date_add,
    date_modify,
    question,
    publish
   
#__qa_answer
    aid,
    operator_id,
    date_add,
    date_modify,
    answer,
    publish
   
#__qa_category
    catid,
    name,
    publish
#__qa_answer_xref 
    id,
    qid,
    aid
#__qa_category_xref
    id,
    catid,
    qid

How can Join these table question,category,answer get the following result

s/n  Question  date  publish     user name        category       answer   publish
1       x       xxx  no             xxxxx           xxxx            xx      yes

Answer 1

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select
q.question as question,
q.date_add as date,
q.publish as publish,
q.user_id as user,
qcat.name as category,
qans.answer as answer,
qans.publish as anspublish
from
#__qa_question as q,
#__qa_category_xref as qcatref,
#__qa_category as qcat,
#__qa_answer_xref as qansref
#__qa_answer as qans
where
q.qid = qcatref.qid
and qcat.catid = qcatref.catid
and q.quid = qansref.qid
and qans.aid = qansref.aid

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