Question

我试图从我的数据库中获取一些数据，但我目前只是收到错误。

我正在尝试的查询=

SELECT 
   count(id), 
   day(created_at), 
   year(created_at), 
   month(created_at) 
FROM 
   `orders` 
WHERE 
   day(created_at) = BETWEEN 1 AND 7 month(created_at) = 6 
   AND year(created_at) = 2014 
   AND company_id = 1 
group by 
   year(created_at), 
   month(created_at), 
   day(created_at)

1到7之间的日子将是星期六的星期日，以获得该周的所有订单。

提前致谢。

Answer 1

您的查询错误。这应该是：

  SELECT count(id), day(created_at), year(created_at), month(created_at) 
      FROM `orders` WHERE day(created_at) BETWEEN 1 AND 7 
            AND month(created_at) = 6 AND year(created_at) = '2014' 
            AND company_id = 1 
        group by year(created_at), month(created_at), day(created_at)

你在同一个地方使用=和BETWEEN是不正确的。

Answer 2

SELECT count(id), day(created_at), year(created_at), month(created_at) 
FROM `orders` 
WHERE day(created_at) BETWEEN 1 AND 7
AND month(created_at) = 6 
AND year(created_at) = 2014 
AND company_id = 1 
group by year(created_at), month(created_at), day(created_at)

错过AND之前的month(created_at)。

Answer 3

month（created_at）=

附近的查询语法错误

SELECT count(id),
       day(created_at),
       year(created_at),
       month(created_at)
FROM `orders`
WHERE day(created_at) BETWEEN 1 AND 7 
  AND month(created_at) = 6
  AND year(created_at) = 2014
  AND company_id = 1
GROUP BY year(created_at),
         month(created_at),
         day(created_at)

Answer 4

你必须从你的查询中修剪= 我再次为你写信：

SELECT count(id), day(created_at), year(created_at), month(created_at) 
FROM `orders`
WHERE (day(created_at) BETWEEN 1 AND 7)
AND (month(created_at) = 6)
AND (year(created_at) = 2014)
AND (company_id = 1)
group by year(created_at), month(created_at), day(created_at)

Answer 5

   You have SQL Syntax errors , MISSING "AND" and "BETWEEN" not used correctly.
   Try the following:-


    SELECT COUNT(id), day(created_at), year(created_at), month(created_at)
    FROM  
   `orders`
    WHERE day(created_at)  BETWEEN 1 AND 7 
    AND  month(created_at) = 6 
    AND year(created_at) = 2014
    AND company_id = 1 
    GROUP BY year(created_at), month(created_at), day(created_at);

Mysql查询无法使用WHERE BETWEEN

5 个答案: