Methods
as(name)
Assigns an alias to this AggregateFunction. The alias specifies the name that the aggregated value will have in the output document.
// Calculate the average price of all items and assign it the alias "averagePrice".
firestore.pipeline().collection("items")
.aggregate(field("price").average().as("averagePrice"));
Parameters:
| Name | Type | Description |
|---|---|---|
name |
The alias to assign to this AggregateFunction. |
Returns:
| Type | Description |
|---|---|
|
A new |