
ALTER TABLE kanda.purchase_behaivor_history MODIFY COLUMN roi decimal(12,2) NOT NULL;
ALTER TABLE kanda.purchase_behaivor_history MODIFY COLUMN profit decimal(12,2) NOT NULL;
ALTER TABLE kanda.purchase_behaivor_history MODIFY COLUMN inversion decimal(12,2) NOT NULL;


ALTER TABLE kanda.item_provider_behaivor_history MODIFY COLUMN roi decimal(12,2) NOT NULL;
ALTER TABLE kanda.item_provider_behaivor_history MODIFY COLUMN profit decimal(12,2) NOT NULL;

