Details
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Task
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Resolution: Done
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Major - P3
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None
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None
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Needed
Description
In explain for aggregations, if $lookup stages uses indexes, show those indexes to the user as well.
Reference: Slack
Pipeline:
[{
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$lookup: {
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from: 'transactions',
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localField: 'account_id',
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foreignField: 'account_id',
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as: 'result',
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pipeline: []
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}
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}]
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collection `transactions` has index
{account_id:1, date: 1}