Ahh, thank you Laurenz -
On Thu, Feb 22, 2018 at 10:18 AM, Laurenz Albe <laurenz.a...@cybertec.at>
wrote:
>
> You are only checking if there is a later timestamp *for the same "mid"*.
>
> Since the two rows have different "mid", they are not compared.
>
no it works -
# select m.played, m.mid, m.action, m.gid, m.uid from words_moves m where
gid=10 and not exists (select 1 from words_moves x where m.gid=x.gid AND
x.played > m.played);
played | mid | action | gid | uid
-------------------------------+-----+--------+-----+-----
2018-02-20 15:06:01.430634+01 | 216 | expire | 10 | 11
(1 row)
