hibernate HQL new xxx() 查询 join连接多个表,并把连接后的表保存到一个新类中 另外 保存一些字段可以这样 select new com.zrj.entity.BankSelect(bankNum,bankName)from BankInfo as bank where 1=1
问题描述 php代码问题,读取数据库的数据 do{ $d=mysqli_query($con,"SELECT AID FROM id WHERE BID='$g'"); mysqli_query($con,"DELETE * FROM id WHERE BID='$g'"); $g=$d; } while($d==0); 这段php代码中$d=mysqli_query($con,"SELECT AID FROM id WHERE BID='$g'"