ALTER TABLE tx_reduction ADD tx_rdc_tp_id INT DEFAULT NULL;
ALTER TABLE tx_reduction ADD CONSTRAINT FK_78952516378416E FOREIGN KEY (tx_rdc_tp_id) REFERENCES tx_reduction_type (id) ON DELETE CASCADE;
ALTER TABLE tx_reduction ADD CONSTRAINT FK_78952517C436EFD FOREIGN KEY (tx_vhc_cat_id) REFERENCES tx_vhc_categorie (id) ON DELETE CASCADE;
CREATE INDEX IDX_78952516378416E ON tx_reduction (tx_rdc_tp_id);
