下面是在店里的文档:
{
名:冬眠犀牛,
员工:
{姓名:Ayende},
{姓名:约翰},
{姓名:鲍勃},
{姓名:汤姆},
{姓名:里},
{姓名:条例},
{姓名:泰德}
]
}
这是很容易加载该文件有或无的员工的集合,但如何加载内收集的一部分?例如,前5个项目:
{
名:冬眠犀牛,
员工:
{姓名:Ayende},
{姓名:约翰},
{姓名:鲍勃},
{姓名:汤姆},
{姓名:里}
]
}
解决方案
不是直接的,没有。
你可以做的就是定义如下指标:
从公司docs.Companies 从EMP在company.Employees 选择新{Compnany = company.Name,员工= EMP}
然后,您可以查询该指数前五员工
Here is a document in the store:
{
"Name": "Hibernating Rhinos",
"Employees": [
{ "Name": "Ayende" },
{ "Name": "John" },
{ "Name": "Bob" },
{ "Name": "Tom" },
{ "Name": "Lane" },
{ "Name": "Bill" },
{ "Name": "Tad" }
]
}
It is easy to load this document with or without Employees collection, but how to load only part of inner collection? For instance, first 5 items:
{
"Name": "Hibernating Rhinos",
"Employees": [
{ "Name": "Ayende" },
{ "Name": "John" },
{ "Name": "Bob" },
{ "Name": "Tom" },
{ "Name": "Lane" }
]
}
解决方案
Not directly, not.
What you can do is define the following index:
from company in docs.Companies from emp in company.Employees select new { Compnany = company.Name, Employee = emp }
You can then query the index for the first five employees