-- script de mise a jour
-- v4.3.0 -> v4.3.0b2

ALTER TABLE om_sig_map_wms ALTER visibility DROP NOT NULL;

ALTER TABLE om_sig_map_wms ADD COLUMN baselayer character varying(3);
ALTER TABLE om_sig_map_wms ADD COLUMN singletile character varying(3);
ALTER TABLE om_sig_map_wms ADD COLUMN sql_filter text;
ALTER TABLE om_sig_map_wms ADD COLUMN maxzoomlevel integer;
ALTER TABLE om_sig_wms ADD COLUMN cache_type character varying(3);
ALTER TABLE om_sig_wms ADD COLUMN cache_gfi_chemin character varying(255);
ALTER TABLE om_sig_wms ADD COLUMN cache_gfi_couches character varying(255);
