通过mysql将两个查询合并在一起

Question

I want to merge two queries together, but I do not know how!

First query:

SELECT tablesite.name,
           tablesite.family,
           job_list.job_name,
           tablesite.phone_number
           FROM  tablesite 
           INNER JOIN relation
           on tablesite.id_user=relation.user_id
           INNER JOIN job_list
           on relation.job_id=job_list.job_id 

I have jobs in this query.

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Second query:

SELECT tablesite.name,
       tablesite.family,
       tablesite.phone_number,
       COUNT(action.service_provider_id)
       FROM tablesite
       LEFT JOIN action
       ON tablesite.id_user=action.service_provider_id
       AND action.vote !='' AND action.customer_comment =''
       GROUP BY name, family, phone_number

Result of this table is this:

i have COUNT(action.service_provider_id) when COUNT(action.service_provider_id) in second query

after merging these two tables, the result have to like this:

i made this with paint :p :D

used tables

tablesite:

action:

relation:

job_list:

sasha tried this:

Answer 1

The results of both queries can be combined like this:

CREATE TEMPORARY TABLE t1 (KEY(name,family,phone_number)) SELECT tablesite.name,
               tablesite.family,
               job_list.job_name,
               tablesite.phone_number
               FROM  tablesite 
               INNER JOIN relation
               on tablesite.id_user=relation.user_id
               INNER JOIN job_list
               on relation.job_id=job_list.job_id;    
SELECT ts.name,
           ts.family,
           ts.phone_number,t1.job_name,
           COUNT(action.service_provider_id)
           FROM tablesite ts JOIN t1 USING(name,family,phone_number)
           LEFT JOIN action
           ON ts.id_user=action.service_provider_id
           AND action.vote !='' AND action.customer_comment =''
           GROUP BY name, family, job_name, phone_number;

It is possible to avoid the use of the temporary table using a sub-query, but it would run into issues if the result set is large due to the lack of join key in the sub-query result.