How would I construct this query using Zend_Db_Select?
:
SELECT users.user_id, email_address, t1.value as 'languages'
FROM users
LEFT JOIN (
SELECT
user_id
, field_id
, GROUP_CONCAT(value SEPARATOR ',') AS value
FROM user_multivalued
WHERE field_id=25
GROUP BY user_id, field_id) t1
ON t1.user_id = users.users_id
WHERE list_id = 45