[英]MongoDB - Get Data from startDate to endDate
所以,我在數據庫中有這樣的JSON(我使用mongoDB)
{
"uSN": "100030001",
"timestamp": 1470009600,
"timetag": 1082016,
"monthtag": 82016,
"hourtag": 11,
"mintag": 10,
"yeartag": 2016,
"id": "d100030001_01082016_11_10"
},
{
"uSN": "100030001",
"timestamp": 1470096000,
"timetag": 2082016,
"monthtag": 82016,
"hourtag": 11,
"mintag": 10,
"yeartag": 2016,
"id": "d100030001_02082016_11_10"
},
{
"uSN": "100030001",
"timestamp": 1469850900,
"timetag": 30072016,
"monthtag": 72016,
"hourtag": 10,
"mintag": 55,
"yeartag": 2016,
"id": "d100030001_30072016_10_55"
},
{
"uSN": "100030001",
"timestamp": 1469923200,
"timetag": 31072016,
"monthtag": 72016,
"hourtag": 11,
"mintag": 10,
"yeartag": 2016,
"id": "d100030001_31072016_11_10"
},
{
"uSN": "100030001",
"timestamp": 1469577600,
"timetag": 27072016,
"monthtag": 72016,
"hourtag": 11,
"mintag": 10,
"yeartag": 2016,
"id": "d100030001_27072016_11_10"
}
我正在嘗試從mongo shell進行查詢以獲取2016年7月30日至2016年1月8日之間的數據。
我正在使用這個:
db.dataProfTable.find({ uSN: '100030001', timestamp : {'$gte': new Date(1469836800), '$lte': new Date(1470009600)})
和
db.dataProfTable.find({'uSN': '100030001', 'timetag': {$gte: '30072016', $lt: '01082016'}})
但這是行不通的。 如何解決此問題?
給定輸入日期范圍為“ 30-07-2016”至“ 01-08-2016”,構造一些JS日期以在查詢中使用。 從日期中獲取以秒為單位的時間戳(如文檔架構所暗示),除以1000:
var start = new Date("2016-07-30")/1000,
end = new Date("2016-08-01")/1000;
db.dataProfTable.find({
"timestamp": { "$gte": start, "$lte": end }
})
樣本輸出
/* 1 */
{
"_id" : ObjectId("579f04ccd8f31a5788eba0fb"),
"uSN" : "100030001",
"timestamp" : 1470009600,
"timetag" : 1082016,
"monthtag" : 82016,
"hourtag" : 11,
"mintag" : 10,
"yeartag" : 2016,
"id" : "d100030001_01082016_11_10"
}
/* 2 */
{
"_id" : ObjectId("579f04ccd8f31a5788eba0fd"),
"uSN" : "100030001",
"timestamp" : 1469850900,
"timetag" : 30072016,
"monthtag" : 72016,
"hourtag" : 10,
"mintag" : 55,
"yeartag" : 2016,
"id" : "d100030001_30072016_10_55"
}
Try This !!!
對於,
1.月標簽 :
db.dataProfTable.find({uSN:'100030001',$ and:[{monthtag:{$ gte:72016}},{monthtag:{$ lte:82016}}}})
2. 時間戳記 :
db.dataProfTable.find({uSN:'100030001',$ and:[{timestamp:{$ gte:1469836800}},{timestamp:{$ lte:1470009600}}]}))
要通過時間戳查詢,請使用以下命令:
var start = new Date("07/30/2016").getTime()/1000 //Date Format:mm/dd/yyyy. Doing by 1000 since u stored in seconds
var end = new Date("08/01/2016").getTime()/1000
db.dataProfTable.find({ uSN: '100030001', $and:[ {timestamp : {$gte:start}},{timestamp : {$lte: end}}]})
要通過時間戳查詢,請使用以下命令:
db.dataProfTable.find({'uSN': '100030001', 'timetag': {$gte: 30072016, $lt: 01082016}}) // Since u stored as number for timetag
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