一、查询出分组对应的fid;
select * from T_BD_MATERIALGROUP_L where fname like '%000%'
二、找出对应的物料fnumber;
select a.fnumber from T_BD_MATERIAL a
left join (select fid,fname From T_BD_MATERIALGROUP_L ) t4 on a.FMATERIALGROUP=t4.fid
where t4.fname like '%000%' and FMATERIALGROUP=16416826
三、更新;
update a set a.FMATERIALGROUP=12258320 from T_BD_MATERIAL a
left join (select fid,fname From T_BD_MATERIALGROUP_L ) t4 on a.FMATERIALGROUP=t4.fid
where t4.fname like '%000%' and FMATERIALGROUP=16416826
原文:http://blog.51cto.com/yataigp/2107587