Re: Displaying chat by punished users only to themselves (db fiddle attached)

[Alexander Farber]

David, I try then the following -

On Wed, May 4, 2022 at 5:28 PM David G. Johnston <david.g.johns...@gmail.com>
wrote:

> You missed quoting the part where I describe the on clauses you need to
> distinguish between "them" and "me"
>
> Me: u.uid in (player...) and (s.uid = u.uid)
> Them: u.uid in (player...) and (s.uid <> u.uid)
>
>

https://dbfiddle.uk/?rdbms=postgres_14&fiddle=048b9b9c7c55256c1a478d7c90cd2667

        SELECT
                CASE WHEN c.uid = s.uid THEN 1 ELSE 0 END,
                c.msg
        FROM    words_chat c
        JOIN    words_games g USING (gid)
        JOIN    words_users myself ON (myself.uid IN (g.player1, g.player2)
AND myself.uid = s.uid)
        JOIN    words_users opponent ON (opponent.uid IN (g.player1,
g.player2) AND myself.uid <> s.uid)
        JOIN    words_social s ON (s.uid = myself.uid)
        WHERE   c.gid    = in_gid
        AND     s.social = in_social
        AND     s.sid    = in_sid
        AND     (c.uid = myself.uid OR NOT opponent.muted)

        ORDER BY c.CREATED ASC;

And get the syntax error which don't quite understand:

ERROR:  missing FROM-clause entry for table "s"
LINE 57: ...yself.uid IN (g.player1, g.player2) AND myself.uid = s.uid)
                                                                 ^

Probably because "myself" needs "s" and vice versa?