:VERSION 1

BEGIN;

CREATE TABLE Avatars (
	PrincipalID CHAR(36) NOT NULL, 
	Name VARCHAR(32) NOT NULL, 
	Value VARCHAR(255) NOT NULL DEFAULT '', 
	PRIMARY KEY(PrincipalID, Name), 
	KEY(PrincipalID));

COMMIT;

:VERSION 2

BEGIN;

alter table Avatars change column Value Value text;

COMMIT;