Details
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Sub-task
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Resolution: Duplicate
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Major - P3
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None
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None
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Query Optimization
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QO 2023-03-20, QO 2023-04-03
Description
{
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$lookup: {
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from: <foreign collection>,
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localField: <field from local collection's documents>,
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foreignField: <field from foreign collection's documents>,
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let: { <var_1>: <expression>, …, <var_n>: <expression> },
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pipeline: [ <pipeline to run> ],
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as: <output array field>
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}
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}
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Fields "from", "localField", "foreignField", and "as" represent collection/field names. They should not be abstracted during telemetry key gen. However they should be redacted/hashed by $telemetry. "let" should be treated as a normal let expression. And "pipeline" should be serialized/redacted recursively as a regular document source pipeline.
Attachments
Issue Links
- duplicates
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SERVER-75139 Add shapification for DocumentSources which contain sub-pipelines
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- Closed
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