delete a from nyu a,tmp_nyu b where a.NINUSHI_CODE=b.NINUSHI_CODE and a.SOUKO_CODE=b.SOUKO_CODE and a.SEIHIN_CODE=b.SEIHIN_CODE and a.LINE_NO=b.LINE_NO and a.DENNPYOU_NO=b.DENNPYOU_NOinsert into nyu
select * from tmp_nyu
select * from tmp_nyu
'a'