Add information to the SQL schema saying when the group was last updated. Make the...

[ccbs] / sql / ccbs.sql

diff --git a/sql/ccbs.sql b/sql/ccbs.sql
index 0140141c4e029195e2ad77254b105ac439a87350..4a9f0a8efc258c40f70f314a172d09a9dc323a20 100644 (file)
--- a/sql/ccbs.sql
+++ b/sql/ccbs.sql
@@ -24,6 +24,14 @@ CREATE TABLE songs (
        UNIQUE ( title )
 );
 
+CREATE TABLE songshorttitles (
+       song INTEGER NOT NULL REFERENCES songs,
+       shorttitle VARCHAR NOT NULL,
+
+       PRIMARY KEY ( song, shorttitle ),
+       UNIQUE ( shorttitle )
+);
+
 CREATE TABLE machinesongs (
        song INTEGER NOT NULL REFERENCES songs,
        machine INTEGER NOT NULL REFERENCES machines,
@@ -163,11 +171,12 @@ CREATE SCHEMA bigscreen;
 CREATE TABLE bigscreen.active_tournament (
        tournament INTEGER NOT NULL PRIMARY KEY REFERENCES tournaments
 );
-CREATE TABLE bigscreen.active_rounds (
+CREATE TABLE bigscreen.active_groups (
        tournament INTEGER NOT NULL REFERENCES bigscreen.active_tournament,
        round INTEGER NOT NULL,
+       parallel INTEGER NOT NULL,
+       last_updated TIMESTAMP NOT NULL,
 
-       PRIMARY KEY ( tournament, round ),
-       FOREIGN KEY ( tournament, round ) REFERENCES rounds
-);
+       PRIMARY KEY ( tournament, round, parallel ),
+       FOREIGN KEY ( tournament, round, parallel ) REFERENCES groups
 );