Add minbpm and maxbpm to songs in SQL.

[ccbs] / ccbs.sql

diff --git a/ccbs.sql b/ccbs.sql
index 74fa4394c2f77028a0b940ad765f43f696674a5b..b52bfbf98afed88742ce06107d17d4d919c21ee2 100644 (file)
--- a/ccbs.sql
+++ b/ccbs.sql
@@ -1,13 +1,32 @@
 -- vim:set tw=0:
 
+CREATE TABLE machines (
+       machine SERIAL PRIMARY KEY,
+       name VARCHAR NOT NULL
+);
+
+CREATE TABLE countries (
+       country SERIAL PRIMARY KEY,
+       name VARCHAR NOT NULL
+);
+
 CREATE TABLE songs (
        song SERIAL PRIMARY KEY,
        title VARCHAR NOT NULL,
        artist VARCHAR NOT NULL
+       minbpm INTEGER NOT NULL,
+       maxbpm INTEGER NOT NULL
+);
+
+-- CREATE TABLE machinesongs etc.
+
+CREATE TABLE scoringsystems (
+       scoringsystem SERIAL PRIMARY KEY,
+       name VARCHAR NOT NULL
 );
 
 CREATE TABLE songratings (
-       song INTEGER NOT NULL REFERENCES songs,
+       song INTEGER NOT NULL REFERENCES songs,   -- strictly song+machine
        playmode VARCHAR NOT NULL CHECK (playmode IN ('single','double')),
        difficulty VARCHAR NOT NULL CHECK (difficulty IN ('beginner','standard','difficult','expert','challenge')),
        feetrating INTEGER NOT NULL CHECK (feetrating >= 0 AND feetrating <= 10),
@@ -28,7 +47,12 @@ CREATE TABLE seasons (
 CREATE TABLE tournaments (
        tournament SERIAL PRIMARY KEY,
        season INTEGER NOT NULL REFERENCES seasons,
-       name VARCHAR NOT NULL
+       name VARCHAR NOT NULL,
+       country INTEGER NOT NULL REFERENCES countries,
+       location VARCHAR NOT NULL,
+       "date" DATE NOT NULL,
+       machine INTEGER NOT NULL REFERENCES machines,
+       scoringsystem INTEGER NOT NULL REFERENCES scoringsystems
 );
 
 CREATE TABLE rounds (