Exemplo de SQL M3: SELECT DISTINCT OKCORG,OKCUNO,OKCUNM FROM MVXADTA.OINVOH,MVXADTA.OCUSMA WHERE UHCONO=1 AND UHDIVI='500' AND UHCONO=OKCONO AND UHPYNO=OKCUNO AND UHIDAT BETWEEN 20171001 AND 20171031 AND OKCSCD='PRT' ORDER BY OKCUNM
Há mais exemplos na Wiki da NLS.
