oracle clear advance queue 语句

declare

  po dbms_aqadm.aq$_purge_options_t;

BEGIN

  po.block := FALSE;

  DBMS_AQADM.PURGE_QUEUE_TABLE(

  queue_table     => 'GCE_META.remediation10_qt',

  purge_condition => NULL,

  purge_options   => po);

END;