mysql中文字符串查詢返回空值
mysql> select goods_id,goods_price from tdb_goods where goods_price > any(select goods_price from tdb_goods where goods_cate='超級本');?
返回Empty set是怎么回事?
mysql> select goods_id,goods_price from tdb_goods where goods_price > any(select goods_price from tdb_goods where goods_cate='超級本');?
返回Empty set是怎么回事?
2015-11-22
舉報
2015-11-23
mysql> select(大寫) goods_id,goods_price from(大寫) tdb_goods where(大寫) goods_price > any(select(大寫) goods_price from(大寫) tdb_goods where(大寫) goods_cate='超級本');