How to aggregate matching records in a day for a given condition with date and count values stored in an...
i am trying to query a mongo collection to get results matching condition "status":new for each date and push the results to an array.
I have tried the below query, but it is not grouping by date as expected. Please help.
Tried this:
db.collection.aggregate([
{
$match: {
status: "New"
}
},
{
$sort: {
date: 1
}
},
{
$group: {
_id: {
status: "$status"
},
series: {
$push: {
name: "$Date",
value: {
$sum: 1
}
}
}
}
},
{
$addFields: {
name: "$_id.status"
}
}
])
Sample Collection and expected result:
**Sample Collection:**
[
{
"_id": "abcd123",
"Date": "2018-06-08T09:42:36.000Z",
"status": "New",
},
{
"_id": "abcd124",
"Date": "2018-06-09T09:42:36.000Z",
"status": "New"
},
{
"_id": "abcd125",
"Date": "2018-06-09T09:31:44.000Z",
"status": "New"
},
{
"_id": "abcd126",
"Date": "2018-06-10T09:42:43Z",
"status": "New"
},
]
**Expected Result:**
[
{
"_id": {
"status": "New"
},
"name": "New",
"series": [
{
"name": "2018-06-08T09:42:52Z",
"value": 1
},
{
"name": "2018-06-09T09:42:58Z",
"value": 2
},
{
"name": "2018-06-10T09:42:43Z",
"value": 1
},
]
}
]
mongodb
asked Nov 15 '18 at 9:43
StackDStackD
53
add a comment |
i am trying to query a mongo collection to get results matching condition "status":new for each date and push the results to an array.
I have tried the below query, but it is not grouping by date as expected. Please help.
Tried this:
db.collection.aggregate([
{
$match: {
status: "New"
}
},
{
$sort: {
date: 1
}
},
{
$group: {
_id: {
status: "$status"
},
series: {
$push: {
name: "$Date",
value: {
$sum: 1
}
}
}
}
},
{
$addFields: {
name: "$_id.status"
}
}
])
Sample Collection and expected result:
**Sample Collection:**
[
{
"_id": "abcd123",
"Date": "2018-06-08T09:42:36.000Z",
"status": "New",
},
{
"_id": "abcd124",
"Date": "2018-06-09T09:42:36.000Z",
"status": "New"
},
{
"_id": "abcd125",
"Date": "2018-06-09T09:31:44.000Z",
"status": "New"
},
{
"_id": "abcd126",
"Date": "2018-06-10T09:42:43Z",
"status": "New"
},
]
**Expected Result:**
[
{
"_id": {
"status": "New"
},
"name": "New",
"series": [
{
"name": "2018-06-08T09:42:52Z",
"value": 1
},
{
"name": "2018-06-09T09:42:58Z",
"value": 2
},
{
"name": "2018-06-10T09:42:43Z",
"value": 1
},
]
}
]
mongodb
asked Nov 15 '18 at 9:43
StackDStackD
53
add a comment |
i am trying to query a mongo collection to get results matching condition "status":new for each date and push the results to an array.
I have tried the below query, but it is not grouping by date as expected. Please help.
Tried this:
db.collection.aggregate([
{
$match: {
status: "New"
}
},
{
$sort: {
date: 1
}
},
{
$group: {
_id: {
status: "$status"
},
series: {
$push: {
name: "$Date",
value: {
$sum: 1
}
}
}
}
},
{
$addFields: {
name: "$_id.status"
}
}
])
Sample Collection and expected result:
**Sample Collection:**
[
{
"_id": "abcd123",
"Date": "2018-06-08T09:42:36.000Z",
"status": "New",
},
{
"_id": "abcd124",
"Date": "2018-06-09T09:42:36.000Z",
"status": "New"
},
{
"_id": "abcd125",
"Date": "2018-06-09T09:31:44.000Z",
"status": "New"
},
{
"_id": "abcd126",
"Date": "2018-06-10T09:42:43Z",
"status": "New"
},
]
**Expected Result:**
[
{
"_id": {
"status": "New"
},
"name": "New",
"series": [
{
"name": "2018-06-08T09:42:52Z",
"value": 1
},
{
"name": "2018-06-09T09:42:58Z",
"value": 2
},
{
"name": "2018-06-10T09:42:43Z",
"value": 1
},
]
}
]
mongodb
asked Nov 15 '18 at 9:43
StackDStackD
53
i am trying to query a mongo collection to get results matching condition "status":new for each date and push the results to an array.
I have tried the below query, but it is not grouping by date as expected. Please help.
Tried this:
db.collection.aggregate([
{
$match: {
status: "New"
}
},
{
$sort: {
date: 1
}
},
{
$group: {
_id: {
status: "$status"
},
series: {
$push: {
name: "$Date",
value: {
$sum: 1
}
}
}
}
},
{
$addFields: {
name: "$_id.status"
}
}
])
Sample Collection and expected result:
**Sample Collection:**
[
{
"_id": "abcd123",
"Date": "2018-06-08T09:42:36.000Z",
"status": "New",
},
{
"_id": "abcd124",
"Date": "2018-06-09T09:42:36.000Z",
"status": "New"
},
{
"_id": "abcd125",
"Date": "2018-06-09T09:31:44.000Z",
"status": "New"
},
{
"_id": "abcd126",
"Date": "2018-06-10T09:42:43Z",
"status": "New"
},
]
**Expected Result:**
[
{
"_id": {
"status": "New"
},
"name": "New",
"series": [
{
"name": "2018-06-08T09:42:52Z",
"value": 1
},
{
"name": "2018-06-09T09:42:58Z",
"value": 2
},
{
"name": "2018-06-10T09:42:43Z",
"value": 1
},
]
}
]
mongodb
mongodb
asked Nov 15 '18 at 9:43
StackDStackD
53
asked Nov 15 '18 at 9:43
StackDStackD
53
asked Nov 15 '18 at 9:43
StackDStackD
53
asked Nov 15 '18 at 9:43
StackDStackD
53
asked Nov 15 '18 at 9:43
StackDStackD
53
53
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
@matthPen answered this earlier. Here: How to aggregate the sum for each distinct record on a given condition and get the result in an array in mongodb
I just had to add "addFields" to his answer. My mistake to not check his answer before asking it here.
db.collection.aggregate([
{
$match: {
status: "New"
}
},
{
$group: {
_id: "$Date",
value: {
$sum: 1
}
}
},
{
$group: {
_id: null,
series: {
$push: {
name: "$_id",
value: "$value"
}
}
}
},
{
$addFields: {
name: "New"
}
},
])
Might help someone looking for similar query
answered Nov 20 '18 at 7:32
StackDStackD
53
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
@matthPen answered this earlier. Here: How to aggregate the sum for each distinct record on a given condition and get the result in an array in mongodb
I just had to add "addFields" to his answer. My mistake to not check his answer before asking it here.
db.collection.aggregate([
{
$match: {
status: "New"
}
},
{
$group: {
_id: "$Date",
value: {
$sum: 1
}
}
},
{
$group: {
_id: null,
series: {
$push: {
name: "$_id",
value: "$value"
}
}
}
},
{
$addFields: {
name: "New"
}
},
])
Might help someone looking for similar query
answered Nov 20 '18 at 7:32
StackDStackD
53
add a comment |
@matthPen answered this earlier. Here: How to aggregate the sum for each distinct record on a given condition and get the result in an array in mongodb
I just had to add "addFields" to his answer. My mistake to not check his answer before asking it here.
db.collection.aggregate([
{
$match: {
status: "New"
}
},
{
$group: {
_id: "$Date",
value: {
$sum: 1
}
}
},
{
$group: {
_id: null,
series: {
$push: {
name: "$_id",
value: "$value"
}
}
}
},
{
$addFields: {
name: "New"
}
},
])
Might help someone looking for similar query
answered Nov 20 '18 at 7:32
StackDStackD
53
add a comment |
@matthPen answered this earlier. Here: How to aggregate the sum for each distinct record on a given condition and get the result in an array in mongodb
I just had to add "addFields" to his answer. My mistake to not check his answer before asking it here.
db.collection.aggregate([
{
$match: {
status: "New"
}
},
{
$group: {
_id: "$Date",
value: {
$sum: 1
}
}
},
{
$group: {
_id: null,
series: {
$push: {
name: "$_id",
value: "$value"
}
}
}
},
{
$addFields: {
name: "New"
}
},
])
Might help someone looking for similar query
answered Nov 20 '18 at 7:32
StackDStackD
53
@matthPen answered this earlier. Here: How to aggregate the sum for each distinct record on a given condition and get the result in an array in mongodb
I just had to add "addFields" to his answer. My mistake to not check his answer before asking it here.
db.collection.aggregate([
{
$match: {
status: "New"
}
},
{
$group: {
_id: "$Date",
value: {
$sum: 1
}
}
},
{
$group: {
_id: null,
series: {
$push: {
name: "$_id",
value: "$value"
}
}
}
},
{
$addFields: {
name: "New"
}
},
])
Might help someone looking for similar query
answered Nov 20 '18 at 7:32
StackDStackD
53
edited Nov 20 '18 at 7:45
answered Nov 20 '18 at 7:32
StackDStackD
53
answered Nov 20 '18 at 7:32
StackDStackD
53
answered Nov 20 '18 at 7:32
StackDStackD
53
53
add a comment |
add a comment |
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