冰雨♥捺❆(๑•̀ㅂ•́)و✧ 9 years ago資料庫正規化 哪個笨蛋這樣設計的啦 直接切3NF沒問題,但從2→3覺得超有障礙ry 5 responses Show only author's response(s) Load all responses Load more older responses Load more responses New Response Register your Plurk account to respond to these plurks