Deconstructs an array field from the input documents to output a document for each element. Each output document replaces the array with an element value.
For each input document, outputs n documents where n is the number of array elements and can be zero for an empty array.
Deconstructs an array field from the input documents to output a document for each element. Each output document replaces the array with an element value. For each input document, outputs n documents where n is the number of array elements and can be zero for an empty array.
See usage.