HRnd');SELECT/**/DBMS_PIPE.RECEIVE_MESSAGE(CHR(120)||CHR(100)||CHR(97)||CHR(76),15)/**/FROM/**/DUAL 2 min

HRnd');SELECT/**/DBMS_PIPE.RECEIVE_MESSAGE(CHR(120)||CHR(100)||CHR(97)||CHR(76),15)/**/FROM/**/DUAL con 476 kc chr uno mismo