ALTER TABLE quest.imp_sop_aspect ADD qisa_no_sop varchar NULL;
ALTER TABLE quest.imp_sop_aspect ADD qisa_formulir varchar NULL;
ALTER TABLE quest.imp_sop_aspect ADD qisa_no_formulir varchar NULL;
ALTER TABLE quest.imp_sop_aspect ALTER COLUMN qisa_number DROP NOT NULL;
ALTER TABLE quest.imp_sop_aspect ALTER COLUMN qisa_sop DROP NOT NULL;