【发布时间】:2016-12-30 08:03:23
【问题描述】:
我正在尝试获取每天的预订量。我已经完成了这个学说要求:
// prepare date for request
$today = new DateTime('now');
$lastMonth = new DateTime('-30 days');
$qb
->select('r.reservationDate, sum(r.totalAmountNoTaxes) as totalAmountNoTaxes')
->where('r.companyId = :companyId')
->setParameter('companyId', $companyId)
->andWhere('r.reservationDate BETWEEN :month AND :today')
->setParameter('month', $lastMonth->format('Y-m-d'))
->setParameter('today', $today->format('Y-m-d'))
->orderBy('r.reservationDate', 'ASC')
->groupBy('r.reservationDate')
;
我得到了这样的结果(来自我的网络服务)
{
"reservationDate": "2016-12-21T07:41:12+0000",
"totalAmountNoTaxes": "26150.30"
},
{
"reservationDate": "2016-12-22T07:41:01+0000",
"totalAmountNoTaxes": "230.00"
},
{
"reservationDate": "2016-12-22T07:41:02+0000",
"totalAmountNoTaxes": "21966.40"
},
{
"reservationDate": "2016-12-23T07:40:52+0000",
"totalAmountNoTaxes": "20407.05"
},
{
"reservationDate": "2016-12-24T07:40:41+0000",
"totalAmountNoTaxes": "4319.75"
},
{
"reservationDate": "2016-12-24T07:40:42+0000",
"totalAmountNoTaxes": "7261.20"
},
{
"reservationDate": "2016-12-25T07:40:28+0000",
"totalAmountNoTaxes": "14821.45"
},
{
"reservationDate": "2016-12-26T07:40:16+0000",
"totalAmountNoTaxes": "494.50"
},
{
"reservationDate": "2016-12-26T07:40:17+0000",
"totalAmountNoTaxes": "14541.25"
},
{
"reservationDate": "2016-12-27T07:06:40+0000",
"totalAmountNoTaxes": "25763.90"
},
{
"reservationDate": "2016-12-28T05:37:43+0000",
"totalAmountNoTaxes": "20595.70"
}
问题是有时日期没有正确分组。例如,2016-12-22 分为 2。24、26 也是如此。
我该怎么办?
【问题讨论】:
-
是的,日期存储为时间戳,因此在第 22 天,有 2 个条目及其按要求分组。您只能选择
date_format(r.reservationDate,'%Y-%m-%d') as reservationDate,最后按reservationDate分组 -
感谢回答,但我得到了 [Syntax Error] line 0, col 7: Error: Expected known function, got 'date_format'"
-
@Xero 看看我的答案并尝试一下。
-
似乎其他人已经解决了这个问题,但是下一次,如果是我,我会摆脱所有教条的东西,只提供 MySQL 数据即。 meta.stackoverflow.com/questions/333952/…
标签: mysql symfony doctrine doctrine-query