vue 防止重復(fù)提交 ASP查詢數(shù)據(jù)庫重復(fù)數(shù)據(jù)？
ASP查詢數(shù)據(jù)庫重復(fù)數(shù)據(jù)？selectmin(id)id，name，min(zp)zpfrom表Agroupbyname按name分類，各取最小的id和name或者select*from表Awhere
ASP查詢數(shù)據(jù)庫重復(fù)數(shù)據(jù)？
selectmin(id)id，name，min(zp)zpfrom表Agroupbyname按name分類，各取最小的id和name或者select*from表Awhereidin(selectmin(id)from表Agroupbyname)按name分類取出各最小id，再作為條件取表行