Details
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Task
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Resolution: Unresolved
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Major - P3
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Query Execution
Description
Given a simple timeseries collection:
./build/install/bin/mongod --setParameter featureFlagSbeFull=true --setParameter featureFlagTimeSeriesInSbe=true --setParameter logComponentVerbosity='{query: 5}' |
> db.coll.drop()
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> db.createCollection("coll", {timeseries: {timeField: "t"}}) |
> db.coll.insert({t: new Date(), a: 4, b: 7, c: 5}) |
> db.coll.insert({t: new Date(), a: 2, b: 9, c: 8}) |
> db.coll.insert({t: new Date(), a: 3, b: 1, c: 6}) |
..
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The goal of this task is to get the following query working in block-processing mode (and to write a jstest that verifies it works):
> db.coll.aggregate([{$project: {a: 1}}, {$count: "x"}]) |