mysql中文字符串查询返回空值
mysql> select goods_id,goods_price from tdb_goods where goods_price > any(select goods_price from tdb_goods where goods_cate='超级本');
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='超级本');
返回Empty set是怎么回事?
2015-11-22
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