CREATE OR REPLACE DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `vn2008`.`Tramos` AS SELECT 1; GRANT SELECT ON TABLE vn2008.Tramos TO `employee`; GRANT SELECT ON TABLE vn.section TO `employee`; CREATE OR REPLACE DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `vn2008`.`Proveedores_cargueras` AS SELECT 1; GRANT SELECT ON TABLE vn2008.Proveedores_cargueras TO `buyer`; GRANT SELECT ON TABLE vn.freightSupplier TO `buyer`;