GASPETROL
Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'jun05gad_gaspetrol.redestaciones.id_provincia' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
SELECT * FROM redestaciones INNER JOIN provincia USING(id_provincia) GROUP BY nombre_provincia
SELECT * FROM redestaciones INNER JOIN provincia USING(id_provincia) GROUP BY nombre_provincia