第一次在 Stackoverflow。我正在尝试对数组集合运行日期范围查询，但 Mongo Shell 返回不相关的文档女巫不符合我的标准。我通过 PHP 驱动程序、Doctrine Mongodb Query-builder 或 Mongo Shell 进行查询并不重要。
这是我的查询：
db.deals.find( { "total_sold.created_at":
{ $gt: new ISODate("2014-03-05T00:00:00Z"),
$lt: new ISODate("2014-03-05T23:59:00Z")
}
}).limit(1).pretty()
结果如下：
{
"_id" : "1241412fb99a11a0bc70032a2cb6059b",
"total_sold" : [
{
"some_field": "value",
"created_at" : ISODate("2014-02-13T15:48:35Z"),
},
{
"some_field": "value",
"created_at" : ISODate("2014-02-14T10:26:19Z"),
},
{
"some_field": "value",
"created_at" : ISODate("2014-02-15T11:36:50Z"),
},
{
"some_field": "value",
"created_at" : ISODate("2014-02-17T09:35:19Z"),
},
{
"some_field": "value",
"created_at" : ISODate("2014-02-19T16:34:52Z"),
},
{
"some_field": "value",
"created_at" : ISODate("2014-02-21T12:06:10Z"),
},
{
"some_field": "value",
"created_at" : ISODate("2014-02-24T09:52:23Z"),
},
{
"some_field": "value",
"created_at" : ISODate("2014-03-07T22:40:37Z"),
}
],
"updated_at" : ISODate("2014-03-07T22:40:40Z")
}
我正在尝试查询“total_sold.created_at”字段设置为“2014-03-05”的文档，但返回结果不包括在“2014-03-05”创建的任何子集合，这是什么意思？我失踪了？我尝试过 $and 运算符、“$total_sold.created_at”等表示法，但没有结果。
Ps：total_sold.created_at 字段被索引。
编辑：我已经通过 Doctrine-Mongodb 创建并保存了我的文档。这是我的 Doctrine-Mongodb 映射。对于主文档和 total_sold 子文档。
<?php
use Doctrine\ODM\MongoDB\Mapping\Annotations as ODM;
use Gedmo\Mapping\Annotation as Gedmo;
/**
* @ODM\Document(
* collection="deals",
* )
* @ODM\Index(keys={"total_sold"="desc"}),
*/
Class Deal {
/**
* @ODM\Id(strategy="NONE")
*/
protected $id;
/**
*Some other fields
**/
/**
* @ODM\EmbedMany(targetDocument="DealTotalSold")
*/
protected $total_sold;
/**
* Constructor
*/
public function __construct() {
$this->total_sold = new \Doctrine\Common\Collections\ArrayCollection();
}
/**
* Add totalSold
*
*/
public function addTotalSold($totalSold) {
$this->total_sold[] = $totalSold;
}
/**
* Remove totalSold
*
*/
public function removeTotalSold($totalSold) {
$this->total_sold->removeElement($totalSold);
}
/**
* Get totalSold
*
* @return Doctrine\Common\Collections\Collection $totalSold
*/
public function getTotalSold() {
return $this->total_sold;
}
}
这是我的子文档。
<?php
use Doctrine\ODM\MongoDB\Mapping\Annotations as ODM;
use Gedmo\Mapping\Annotation as Gedmo;
/**
* @ODM\EmbeddedDocument
*/
Class DealTotalSold {
/**
* @ODM\Id(strategy="NONE")
*/
protected $id;
/**
* @ODM\Date
* @Gedmo\Timestampable(on="create")
*/
protected $created_at;
/**
* @ODM\Int
*/
protected $delta_totalsold;
public function __construct()
{
}
/**
* Set createdAt
*
* @param date $createdAt
* @return self
*/
public function setCreatedAt($createdAt)
{
$this->created_at = $createdAt;
return $this;
}
/**
* Get createdAt
*
* @return date $createdAt
*/
public function getCreatedAt()
{
return $this->created_at;
}
/**
* Set dealtaTotalsold
*
* @param Int $dealtaTotalsold
* @return self
*/
public function setDeltaTotalsold($dealtaTotalsold)
{
$this->delta_totalsold = $dealtaTotalsold;
return $this;
}
/**
* Set id
*
* @param custom_id $id
* @return self
*/
public function setId($id)
{
$this->id = $id;
return $this;
}
/**
* Get id
*
* @return custom_id $id
*/
public function getId()
{
return $this->id;
}
/**
* Get deltaTotalsold
*
* @return float $deltaTotalsold
*/
public function getDeltaTotalsold()
{
return $this->delta_totalsold;
}
}