Aggregation
$match
The $match aggregation stage processes documents in a pipeline.
$match
The $match aggregation stage processes documents in a pipeline.
Syntax
{ $match: { ... } }Example
{ $match: { field: 1 } }The $match aggregation stage processes documents in a pipeline.
The $match aggregation stage processes documents in a pipeline.
{ $match: { ... } }{ $match: { field: 1 } }