my $f = $dbh->prepare(q{
SELECT username, ship, amount, CASE WHEN $1 = t1 THEN 't1' ELSE 't2' END AS t
FROM available_ships a
- JOIN ship_stats s ON (a.ship = s.name)
+ JOIN ship_stats s USING (ship)
WHERE uid IN (SELECT uid FROM groupmembers WHERE gid = 'M')
AND class = ANY($2)
AND $1 IN (t1,t2)