Hi Ken and, again, thanks for your input,
2014-08-29 18:11 GMT+01:00 Ken Benson <
Ken@infowerks.com>:
> Whoops:
> Should be WHERE ul. iso_code IN ('EN','DE')
but
SELECT DISTINCT u.user_id
FROM user u
JOIN user_language ul
ON u.user_id = ul.ul_user_id
JOIN language l
ON ul.ul_iso_code = l.iso_code
WHERE ul.ul_iso_code IN ('EN','DE');
gives
user_id
1
2
And see also my reply to Naresh about if there's only one
language required.
Paul...