Question

我有两个表，一个表有价格，第二个表有priceRangeId，priceRangeMin，priceRangeMax。我想要做的是拿一个priceRangeId并在我的where子句中使用priceRangeMax和PriceRangeMin之间的价格搜索第一个表，这可能吗？

继续我得到了什么：

$priceRangeId = 1;

SELECT * 
FROM `table1` 
WHERE price BETWEEN (
    SELECT * FROM `table2` 
    WHERE priceRangeId IN (" . $priceRangeId . ") 
    ORDER BY `priceRangeMin`
);

但我收到此错误：You have an error in your SQL syntax

非常感谢任何帮助。

Answer 1

SELECT * FROM `table1`
WHERE price BETWEEN
(SELECT priceRangeMin FROM `table2`
        WHERE priceRangeId='$priceRangeId') as min_price
AND (SELECT priceRangeMax FROM `table2`
        WHERE priceRangeId='$priceRangeId') as max_price

Answer 2

您可以尝试这样的事情：

SELECT table1.* 
  FROM table1, table2
 WHERE table2.priceRangeId = $priceRangeId
   AND table1.price between table2.PriceRangeMin AND table2.PriceRangeMax
;

MySQL选择并在其中返回两个值

2 个答案: