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Double summation in group stage after 2 unwind ops
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4
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525
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November 15, 2023
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Why is indexFilterSet: false in the query planner when it appears to plan based on the index filter?
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1
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3853
|
November 15, 2023
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Arena allocator for BSON documents
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2
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1185
|
November 15, 2023
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Requirements engineering in schema
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2
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901
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November 15, 2023
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Mongo readPreference ignored?
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2
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538
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November 15, 2023
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Aggregation within nested array
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6
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1794
|
November 15, 2023
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GeoJSON WYSIWYG & Compass Plugins
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1
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801
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November 14, 2023
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Add or Update Inner List in C#
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0
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573
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November 14, 2023
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How to create a new field in a MONGODB collection using an existing field
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2
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4743
|
November 14, 2023
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Json format too bloated
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6
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5092
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November 13, 2023
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MONGOD Invalid left-hand side in prefix operation
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0
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742
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November 13, 2023
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java.lang.AbstractMethodError: Receiver class com.mongodb.internal.operation.FindOperation in kotlin mongo driver
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2
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1441
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November 13, 2023
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MongoDB 3.6 restore data from .wt files
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13
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3316
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November 13, 2023
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Does $lookup follow by an inner $match get optimized?
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1
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1229
|
November 13, 2023
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Serialization problems in kotlin coroutines
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1
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1112
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November 12, 2023
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MongoDB aggregation with $match $skip $limit and order guarantee
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4
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852
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November 12, 2023
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How to save an image in mongodb and use it later in my html
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4
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15214
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November 11, 2023
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Compass should support Changestreams!
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0
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1261
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November 11, 2023
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Aggregate $match _id $eq $toObjectId not working
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6
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36266
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November 10, 2023
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Can I validate fields in one collection against values in another?
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4
|
709
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November 10, 2023
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How can I attach a header to the column without it
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0
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1097
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November 10, 2023
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db.colectionName1.aggregate([ { $match: { "filed1": { $in: ["x", "y"] }, } }, { $lookup: { from: "colectionName2", localField: "_id", foreignField: "xy", as: "matchedDate" } }, { $match: {
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1
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895
|
November 9, 2023
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2d indexes and $nearSphere queries
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0
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439
|
November 8, 2023
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Database Tools 100.9.1 Released
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0
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1200
|
November 9, 2023
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Using setDifference with mutiple collections
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2
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630
|
November 9, 2023
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EF Core Migrations
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2
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1855
|
November 9, 2023
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MongoSecurityException: Exception authenticating
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0
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1745
|
November 9, 2023
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Ignore capitalization and diacritics (e.g. localeCompare in JS)
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3
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1951
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November 9, 2023
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Limit a SesarchMeta facet aggregation to a specific set of ids
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0
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555
|
November 9, 2023
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Mongo create document call creating 2 different documents with a legacy schema version and another with new schema
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1
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420
|
November 8, 2023
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