标签：HERE unit sql upd from items size 语句 sele
update select联合语句
update T_YW_CKItemstock
set itemname=t2.itemname,size=t2.size,unitname=t2.unitname
from T_YW_CKItemInfo t2,T_YW_CKItemstock t1
where t1.itemnum=t2.itemnum
标签：HERE unit sql upd from items size 语句 sele
原文地址：https://www.cnblogs.com/fenix/p/12603984.html
