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Projection Operators

Projection operators specify the fields returned by an operation.

Note

Note

For details on a specific operator, including syntax and examples, click on the link to the operator's reference page.

Name
Description
Projects the first element in an array that matches the query condition.
Projects the first element in an array that matches the specified $elemMatch condition.
Projects the available per-document metadata.
Limits the number of elements projected from an array. Supports skip and limit slices.
←  $bitsAnySet$ (projection) →
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