X-Git-Url: https://git.sesse.net/?p=ccbs;a=blobdiff_plain;f=sql%2Fccbs.sql;h=d48fbeb04c33385c27929a10defee15003bd842d;hp=4c42d56187a4c01f185ead62367b10f081503ff5;hb=23a9b9ce42cd6a8c5752b217bccb581425267fdb;hpb=bf9387900ec73b0703128d8d2aa11996509006b8

diff --git a/sql/ccbs.sql b/sql/ccbs.sql
index 4c42d56..d48fbeb 100644
--- a/sql/ccbs.sql
+++ b/sql/ccbs.sql
@@ -224,3 +224,35 @@ $$
     LANGUAGE SQL
     STABLE
     RETURNS NULL ON NULL INPUT;
+
+-- get_max_score_for_players(tournament, round, playmode)
+CREATE FUNCTION get_max_score_for_players(integer, integer, varchar) RETURNS SETOF max_score
+    AS $$
+	SELECT player,
+	  (
+	     SELECT feetrating
+	     FROM songratings
+	     WHERE machine=(         -- only find songs on the machine we use
+	       SELECT machine FROM tournaments WHERE tournament=$1
+	     )
+	     AND song NOT IN (       -- not a song that has been in elimination or seeding
+	       SELECT song FROM scores 
+	       WHERE tournament=$1
+	         AND song IS NOT NULL
+                 AND parallel=0
+                 AND chosen='f'
+             )
+             AND (player,song) NOT IN (  -- not a song the player has chosen before, or is a random song in this round
+	       SELECT player,song FROM scores
+	       WHERE tournament=$1
+                 AND song IS NOT NULL
+                 AND ( chosen='t' OR round=$2 )
+             )
+             AND playmode=$3
+             ORDER BY feetrating DESC LIMIT 1
+	  ) * 1000 AS max_score FROM tournamentparticipation;
+$$
+    LANGUAGE SQL
+    STABLE
+    RETURNS NULL ON NULL INPUT;
+