PipelineMappingBuilder.project() method
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PipelineMappingBuilder.project() method
Adds a $project stage to reshape documents at any point in the pipeline
Signature:
project(projection: Record<string, 1 | 0 | DocumentPath | ProjectionOperator>): this;Parameters
Parameter
Type
Description
projection
Record<string, 1 | 0 | DocumentPath | ProjectionOperator>
Returns:
this
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