Reference documentation and code samples for the Cloud Firestore Client class AggregateQuerySnapshot.
Represents the result set of an AggregateQuery.
Example:
use Google\Cloud\Firestore\FirestoreClient;
$firestore = new FirestoreClient();
$collection = $firestore->collection('users');
$query = $collection->where('age', '>', 18);
$snapshot = $query->count();
Namespace
Google \ Cloud \ FirestoreMethods
__construct
An immutable snapshot of aggregate query results.
| Parameter | |
|---|---|
| Name | Description |
snapshot |
array
Result of an AggregateQuery. |
getTransaction
Get the transaction id.
| Returns | |
|---|---|
| Type | Description |
string | |
getReadTime
Get the Aggregation read time.
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\Core\Timestamp | |
get
Get the Query Aggregation value.
| Parameter | |
|---|---|
| Name | Description |
alias |
string
The aggregation alias. |
| Returns | |
|---|---|
| Type | Description |
int | |