declare

 forInt number(18);

 seqnum number(18);

begin

 for forInt in 1..20000 loop

        select seq_forum.nextval into seqnum from dual;

        insert into frm_answer (ANSWERID, QUESTIONID, PARENTID, ANSWERTYPE, CREATEUSERID, CREATEDATE, UPDATEUSERID, UPDATEDATE, STATUS, STATUSDATE, DISCUSSNUM, SOURCE, UPDATETIME, PRAISEANSWERNUM, CANPRAISEANSWERNUM)

        values (seqnum, 144862, null, 'reply', 100225296631, to_date('06-01-2015 16:10:16', 'dd-mm-yyyy hh24:mi:ss'), null, null, 'E', to_date('06-01-2015 16:10:16', 'dd-mm-yyyy hh24:mi:ss'), 0, 'mobile', null, null, null);

      insert into frm_content (CONTENTID, FRMID, FRMTYPE, CREATEUSERID, CREATEDATE, UPDATEUSERID, UPDATEDATE, CONTENT, FLAG)

        values (seq_forum.nextval, seqnum, 'answer', 100224755090, to_date('25-08-2014 18:30:58', 'dd-mm-yyyy hh24:mi:ss'), null, null, 'dddddddddddddddddddd', '');

 end loop;

end;