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• 如何向分布在各地的苏姆田进行?
原标题:How to Sum fields that are in array?
  • 时间:2012-01-13 14:12:41
  •  标签:
  • mysql
  • sum

我有一阵列,例如以下数值:id_list=array(1,9,37美元);

现在我有疑问,它应该把所有价值的总和放在伊德与阵列相匹配的桌子上。 我现在问:

$tr_query="SELECT SUM(Value1), SUM(Value2) 
FROM table WHERE Id IN(".implode(",",$id_list).")";

因此,如果所有外地的面积为1 2、9和37,则该比例为109350,应回升。

感谢!

问题回答

引证:

$tr_query="SELECT SUM(SELECT value1 FROM table WHERE id IN (".implode(",",$id_list).")), SUM(SELECT value2 FROM table WHERE id IN (".implode(",",$id_list).")) FROM dual";




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