Not all postgres's (7) like this. Joy.

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@10816 b35dd754-fafc-0310-a699-88a17e54d16e

src/database/upgrade/17/openfire_postgresql.sql

@@ -16,8 +16,9 @@ CREATE TABLE mucServiceProp (
 );
 
 -- add new indexed column to mucRoom
-ALTER TABLE mucRoom ADD COLUMN serviceID INTEGER NOT NULL DEFAULT 1;
+ALTER TABLE mucRoom ADD COLUMN serviceID INTEGER;
 CREATE INDEX mucRoom_serviceid_idx ON mucRoom (serviceID);
+UPDATE mucRoom SET serviceID = 1;
 
 -- change mucRoom primary key to be referenced around serviceID
 ALTER TABLE mucRoom DROP CONSTRAINT mucRoom__pk;