我正在尝试提出一个查询,该查询可以按照与我的投影查询相同的顺序返回文档的字段。
我的MongoDB 外壳查询
db.Tickets.find({ "ProjectID" : 70 } }, {
"_id" : 0,
"TicketProjectID" : 1,
"ProjectName" : 1,
"TicketID" : 1,
"Name" : 1,
"RequestorName" : 1,
"Category" : 1,
"Type" : 1,
"AssignedTo" : 1,
"Priority" : 1,
"Status" : 1,
"Contributors" : 1,
"DueDate" : 1,
"MonthCreated" : 1,
"CreatedDate" : 1 }).sort({ "CreatedDate" : -1 })
结果:
{
"TicketProjectID" : 999,
"ProjectName" : "Apps",
"TicketID" : xxxx,
"Name" : "Namee",
"Status" : "Ready for QA",
"Priority" : "3 - Normal",
"Type" : "Bug",
"RequestorName" : "Req Name",
"AssignedTo" : "HaBo",
"CreatedDate" : ISODate("2016-02-10T07:08:59.317Z"),
"DueDate" : ISODate("2016-02-20T08:00:00.000Z"),
"Category" : "Some Cat",
"Contributors" : null,
"MonthCreated" : "2016 - February"
}
如何以预测的相同顺序获得结果。
预期结果:
{
"TicketProjectID" : 999,
"ProjectName" : "Apps",
"TicketID" : xxxx,
"Name" : "Namee",
"RequestorName" : "Req Name",
"Category" : "Some Cat",
"Type" : "Bug",
"AssignedTo" : "HaBo",
"Priority" : "3 - Normal",
"Status" : "Ready for QA",
"Contributors" : null,
"DueDate" : ISODate("2016-02-20T08:00:00.000Z"),
"MonthCreated" : "2016 - February",
"CreatedDate" : ISODate("2016-02-10T07:08:59.317Z")
}
另外在我的查询中,如何设置日期字段的格式以返回人类可读的格式化日期
"DueDate" : ISODate("2016-02-20T08:00:00.000Z") as
"DueDate" : "2016-02-20 08:00"