1 -- add current licence version accepted by users
2 ALTER TABLE #PFX#users DROP COLUMN lice_vers;
3 ALTER TABLE #PFX#users ADD COLUMN lice_vers text DEFAULT ''; -- current accepted licence version
5 -- add reason field for disabled users
6 ALTER TABLE #PFX#users DROP COLUMN disa_reas;
7 ALTER TABLE #PFX#users ADD COLUMN disa_reas integer DEFAULT 0; -- current disable reason