X-Git-Url: https://git.sesse.net/?p=ccbs;a=blobdiff_plain;f=sql%2Fccbs.sql;h=839dd86879d6c9a2ff352caf2ea65d3b12a32879;hp=3697f6e2544919bf1b0ad8b3af5b95b07b555787;hb=012a54e59c8d6cd27754c1abfc8a3fba3e2d0fab;hpb=90657a2c45fa1043b7c30b95f21b0ee7426bf73a

diff --git a/sql/ccbs.sql b/sql/ccbs.sql
index 3697f6e..839dd86 100644
--- a/sql/ccbs.sql
+++ b/sql/ccbs.sql
@@ -177,11 +177,12 @@ 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
 );