Removed NOT NULL from score in the SQL schema.

[ccbs] / sql / ccbs.sql

diff --git a/sql/ccbs.sql b/sql/ccbs.sql
index c2482143a9b2e2f10c53e3793faecf2f792018de..374af67217eac9e62c9f1e9142320d6a52b07977 100644 (file)
--- a/sql/ccbs.sql
+++ b/sql/ccbs.sql
@@ -92,6 +92,7 @@ CREATE TABLE rounds (
        round INTEGER NOT NULL,
        randomsongs INTEGER NOT NULL,
        chosensongs INTEGER NOT NULL,
        round INTEGER NOT NULL,
        randomsongs INTEGER NOT NULL,
        chosensongs INTEGER NOT NULL,

+       numqualifying INTEGER,

 
        PRIMARY KEY (tournament, round)
 );
 
        PRIMARY KEY (tournament, round)
 );


@@ -135,12 +136,12 @@ CREATE TABLE scores (
        player INTEGER NOT NULL REFERENCES players,
        songnumber INTEGER NOT NULL,
        
        player INTEGER NOT NULL REFERENCES players,
        songnumber INTEGER NOT NULL,
        

-       song INTEGER NOT NULL REFERENCES songs,
+       song INTEGER REFERENCES songs,

        playmode VARCHAR CHECK (playmode IS NULL OR playmode IN ('single','double')),
        difficulty VARCHAR CHECK (difficulty IS NULL OR difficulty IN ('beginner','standard','difficult','expert','challenge')),
        
        playmode VARCHAR CHECK (playmode IS NULL OR playmode IN ('single','double')),
        difficulty VARCHAR CHECK (difficulty IS NULL OR difficulty IN ('beginner','standard','difficult','expert','challenge')),
        

-       chosen BOOLEAN NOT NULL,
-       score INTEGER NOT NULL CHECK (score >= 0 AND score <= 10000),
+       chosen BOOLEAN,
+       score INTEGER CHECK (score IS NULL OR (score >= 0 AND score <= 10000)),

        
        FOREIGN KEY (song) REFERENCES songs (song),
        FOREIGN KEY (song, playmode, difficulty) REFERENCES songratings (song, playmode, difficulty),
        
        FOREIGN KEY (song) REFERENCES songs (song),
        FOREIGN KEY (song, playmode, difficulty) REFERENCES songratings (song, playmode, difficulty),