Elvis Rozario Visrozar
Visrozar
/ Aggregation first solution
Last active
January 28, 2019 17:03
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| db.collection.aggregate([ | |
| { | |
| "$project": { | |
| "_id": 1, | |
| "product": 1, | |
| "day": { | |
| "$dayOfMonth": "$time" | |
| }, | |
| "month": { | |
| "$month": "$time" |
Visrozar
/ Aggregation second solution
Last active
January 28, 2019 17:05
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| db.collection.aggregate([ | |
| { | |
| "$project": { | |
| "_id": 1, | |
| "product": 1, | |
| "time": { | |
| "$dateToString": { | |
| "format": "%Y-%m-%d", | |
| "date": "$time" | |
| } |
Visrozar
/ Aggregation fourth solution
Last active
January 28, 2019 17:08
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| db.collection.aggregate([ | |
| { | |
| "$group": { | |
| "_id": { | |
| "$dateToString": { | |
| "format": "%Y-%m-%d", | |
| "date": "$time" | |
| } | |
| }, | |
| "count": { |
Visrozar
/ Aggregation third solution
Created
January 28, 2019 17:08
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| db.collection.aggregate([ | |
| { | |
| "$group": { | |
| "_id": { | |
| "date": { | |
| $dateToString: { | |
| format: "%Y-%m-%d", | |
| date: "$time" | |
| } | |
| }, |
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