Código SQL [-] SELECT CAMPO1, CAMPO2 FROM TABLA1 UNION ALL SELECT CAMPO1, CAMPO2 FROM TABLA2 UNION ALL SELECT CAMPO1, CAMPO2 FROM TABLA3 ORDER BY 1, 2
SELECT CAMPO1, CAMPO2 FROM TABLA1 UNION ALL SELECT CAMPO1, CAMPO2 FROM TABLA2 UNION ALL SELECT CAMPO1, CAMPO2 FROM TABLA3 ORDER BY 1, 2