mysql - 使用 WHERE 和 BETWEEN 从两列排序

Question

困扰着你必须按类别和价格寻找的项目：我得到了以下mysql代码： $query = " SELECT * FROM filmi WHERE $id3 = '1' $orderby_query "

filmi是主表， $id3 = '1'是类别的副表。并且$orderby_query是按价格降序/升序的简单顺序

如何按价格范围搜索？在 10 到 100 之间？我不能用WHERE seriq BETWEEN 50000 AND 1000000 ORDER by seriq asc，因为已经到了:(

有什么建议么？

score 1 · Accepted Answer

试试这个

   WHERE $id3 = '1'
   AND seriq BETWEEN 50000 AND 1000000
   ORDER by seriq asc

或者像那样

   WHERE $id3 = '1'
   HAVING seriq >= 50000 AND  seriq <= 1000000
   ORDER by seriq asc

score 0 · Accepted Answer

WHERE只需使用以下命令，您的条件中就可以包含多个子句AND：

SELECT * FROM filmi
WHERE $id3 = '1' AND
   seriq BETWEEN 50000 AND 1000000
ORDER by seriq

祝你好运。

2 回答 2