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Editorial Team
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Asked: 2026-05-29T13:30:59+00:00

I have three tables like this: Person id | name | location ———————– 1

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I have three tables like this:

Person

id | name   | location
-----------------------
 1 | ABC    | Location1
 2 | XYZ    | Location2

Contact

id | type    | contact
---------------------------
 1 | website | abc.com
 2 | email   | abc@abc.com
 3 | website | xyz.com
 4 | email   | xyz@xyz.com

PersonContact

Person_id | Contact_id
-----------------------
    1     |    1
    1     |    2
    2     |    3
    2     |    4

I want to get result something like this:

id | name | website | email
----------------------------------
 1 | ABC  | abc.com | abc@abc.com
 2 | XYZ  | xyz.com | xyz@xyz.com
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1 Answer

  1. Editorial Team

    There are several ways to do this, but here is an easy one for MySQL

    SELECT
   p.id,
   p.name,
   MAX(IF(c.type = 'website', c.contact, NULL)) AS 'website',
   MAX(IF(c.type = 'email', c.contact, NULL)) AS 'email'
FROM
   Person p INNER JOIN
   PersonContact pc ON p.id = pc.Person_ID INNER JOIN
   Contact c ON pc.contact_id = c.id
GROUP BY p.id
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