“Extrait d'Oracle Minute de la date” Réponses codées

Extrait d'Oracle Minute de la date

SELECT EXTRACT(HOUR FROM SYSTIMESTAMP) AS c_hour FROM DUAL; 
SELECT EXTRACT(MINUTE FROM SYSTIMESTAMP) AS c_minute FROM DUAL; 

SELECT to_char(sysdate, 'HH24') FROM DUAL;
SELECT to_char(sysdate, 'MI')  FROM DUAL;