delete from g4_point;

update g4_member set mb_point = '초기화포인트값';

insert into g4_point (mb_id, po_datetime, po_content, po_point, po_rel_table, po_rel_id, po_rel_action)

select mb_id, '2013-11-18 14:41:44', '회원포인트초기화', '초기화포인트값', '', mb_id, '2013-11-18' from g4_member ;