SELECT *, DATE_FORMAT(FROM_UNIXTIME(commodity), "%Y-%m-%d") AS commodity_date FROM `fa_ordering_information` WHERE `customer_id` = 1 AND commodity_date='2024-12-16' ORDER BY `id` DESC LIMIT 0,10 报错修复下
SELECT *, DATE_FORMAT(FROM_UNIXTIME(commodity), "%Y-%m-%d") AS commodity_date FROM `fa_ordering_information` WHERE `customer_id` = 1 AND commodity_date='2024-12-16' ORDER BY `id` DESC LIMIT 0,10 报错修复下
SELECT *, DATE_FORMAT(FROM_UNIXTIME(commodity), "%Y-%m-%d") AS commodity_date FROM `fa_ordering_information` WHERE `customer_id` = 1 AND commodity_date='2024-12-16' ORDER BY `id` DESC LIMIT 0,10 报错修复下

用户252301526
2024年12月28日
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浏览 116
抱歉,您提供的 SQL 查询语句中无法直接使用别名 commodity_date
来进行条件筛选。在 SQL 中,别名无法直接用于 WHERE 子句中。您可以尝试以下两种方法来修复这个问题:
- 使用子查询:
复制代码
SELECT *
FROM (
SELECT *, DATE_FORMAT(FROM_UNIXTIME(commodity), "%Y-%m-%d") AS commodity_date
FROM `fa_ordering_information`
WHERE `customer_id` = 1
) AS subquery
WHERE commodity_date='2024-12-16'
ORDER BY `id` DESC
LIMIT 0,10;
- 直接在 WHERE 子句中使用原始字段:
复制代码
SELECT *
FROM `fa_ordering_information`
WHERE `customer_id` = 1
AND DATE_FORMAT(FROM_UNIXTIME(commodity), "%Y-%m-%d") = '2024-12-16'
ORDER BY `id` DESC
LIMIT 0,10;
您可以根据您的实际需求选择其中一种修复方法进行尝试。
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