MongoDB Connections' and use different queries
In order to use aggregation in ready api, please give us sample code, I am facing issues, how to apply different aggregation.
HOW to put Unwind data into query
below is sample code,
* path: Path to the array field.
* includeArrayIndex: Optional name for index.
* preserveNullAndEmptyArrays: Optional
* toggle to unwind null and empty values.