alter Table CustomFieldValues ADD Column Category varchar(255);

UPDATE CustomFieldValues SET Category = (SELECT Content FROM Attributes WHERE
Name = 'Category' AND  ObjectType = 'RT::CustomFieldValue'
AND CustomFieldValues.id = Attributes.ObjectId);

DELETE FROM Attributes WHERE Name = 'Category' AND ObjectType = 'RT::CustomFieldValue';

ALTER TABLE Groups ADD COLUMN Creator integer NOT NULL DEFAULT 0,
    ADD COLUMN Created DATETIME NULL,
    ADD COLUMN LastUpdatedBy integer NOT NULL DEFAULT 0,
    ADD COLUMN LastUpdated DATETIME NULL;
ALTER TABLE GroupMembers ADD COLUMN Creator integer NOT NULL DEFAULT 0,
    ADD COLUMN Created DATETIME NULL,
    ADD COLUMN LastUpdatedBy integer NOT NULL DEFAULT 0,
    ADD COLUMN LastUpdated DATETIME NULL;
ALTER TABLE ACL ADD COLUMN Creator integer NOT NULL DEFAULT 0,
    ADD COLUMN Created DATETIME NULL,
    ADD COLUMN LastUpdatedBy integer NOT NULL DEFAULT 0,
    ADD COLUMN LastUpdated DATETIME NULL;
