X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=sql%2Fccbs.sql;h=4c42d56187a4c01f185ead62367b10f081503ff5;hb=bf9387900ec73b0703128d8d2aa11996509006b8;hp=3697f6e2544919bf1b0ad8b3af5b95b07b555787;hpb=90657a2c45fa1043b7c30b95f21b0ee7426bf73a;p=ccbs

diff --git a/sql/ccbs.sql b/sql/ccbs.sql
index 3697f6e..4c42d56 100644
--- a/sql/ccbs.sql
+++ b/sql/ccbs.sql
@@ -10,8 +10,19 @@ CREATE TABLE machines (
 CREATE TABLE countries (
 	country SERIAL PRIMARY KEY,
 	countryname VARCHAR NOT NULL,
+	countrycode CHAR(3) NOT NULL,   -- IOC country code
 
-	UNIQUE ( countryname )
+	UNIQUE ( countryname ),
+	UNIQUE ( countrycode )
+);
+
+CREATE TABLE clubs (
+	club SERIAL PRIMARY KEY,
+	clubname VARCHAR NOT NULL,
+	clubcode CHAR(3) NOT NULL,
+
+	UNIQUE ( clubname ),
+	UNIQUE ( clubcode )
 );
 
 CREATE TABLE songs (
@@ -57,9 +68,13 @@ CREATE TABLE songratings (
 );
 CREATE INDEX songratings_feetrating ON songratings ( feetrating );
 
+CREATE VIEW max_single_feetrating AS SELECT machine,song,MAX(feetrating) AS feetrating FROM songratings WHERE playmode='single' GROUP BY machine,song;
+
 CREATE TABLE players (
 	player SERIAL PRIMARY KEY,
 	nick VARCHAR NOT NULL,
+	country INTEGER NOT NULL REFERENCES countries,
+	club INTEGER REFERENCES clubs,
 
 	UNIQUE ( nick )
 );
@@ -98,8 +113,7 @@ CREATE TABLE tournamentrankings (
 	player INTEGER NOT NULL REFERENCES players,
 	points INTEGER,
 
-	UNIQUE (tournament, player),
-	PRIMARY KEY (tournament, ranking)
+	PRIMARY KEY (tournament, player)
 );
 
 CREATE TABLE rounds (
@@ -177,11 +191,36 @@ CREATE TABLE bigscreen.active_groups (
 	round INTEGER NOT NULL,
 	parallel INTEGER NOT NULL,
 	num_machines INTEGER NOT NULL,
+	players_per_machine INTEGER NOT NULL CHECK ( players_per_machine IN (1, 2) ),
 	last_updated TIMESTAMP NOT NULL,
 
 	PRIMARY KEY ( tournament, round, parallel ),
 	FOREIGN KEY ( tournament, round, parallel ) REFERENCES groups
 );
 CREATE TABLE bigscreen.active_screens (
-	id VARCHAR NOT NULL
-);
+	id VARCHAR NOT NULL PRIMARY KEY
+);
+
+-- get_max_score_for_songs(tournament, playmode)
+CREATE TYPE max_score AS (
+	song INTEGER,
+	max_score INTEGER
+);
+
+CREATE FUNCTION get_max_score_for_songs(integer, varchar) RETURNS SETOF max_score
+    AS $$
+	SELECT
+	    song,
+	    MAX(feetrating)*1000 AS max_score
+	FROM songratings
+	WHERE
+	    machine=(
+	        SELECT machine FROM tournaments WHERE tournament=$1
+            )
+	    AND playmode=$2
+	GROUP BY song
+	;
+$$
+    LANGUAGE SQL
+    STABLE
+    RETURNS NULL ON NULL INPUT;