Run a query and return entities
|
public runQuery ( Google\Cloud\Datastore\Query\QueryInterface $query, array $options = [] ) : Generator |
||
| $query | Google\Cloud\Datastore\Query\QueryInterface | The query object. |
| $options | array | [optional] { Configuration Options @type string $transaction The transaction ID, if the query should be run in a transaction. @type string $className The name of the class to return results as. Must be a subclass of {@see \Google\Cloud\Datastore\Entity}. If not set, {@see \Google\Cloud\Datastore\Entity} will be used. @type string $readConsistency See [ReadConsistency](https://cloud.google.com/datastore/reference/rest/v1/ReadOptions#ReadConsistency). } |
| return | Generator |
|
/**
* Run a query and return entities inside a Transaction
*
* Example:
* ```
* $result = $transaction->runQuery($query);
*
* foreach ($result as $entity) {
* echo $entity['firstName'];
* }
* ```
*
* @param QueryInterface $query The query object.
* @param array $options [optional] {
* Configuration Options
*
* @type string $className The name of the class to return results as.
* Must be a subclass of {@see Google\Cloud\Datastore\Entity}.
* If not set, {@see Google\Cloud\Datastore\Entity} will be used.
* }
* @return \Generator<Google\Cloud\Datastore\Entity>
*/
public function runQuery(QueryInterface $query, array $options = [])
{
return $this->operation->runQuery($query, $options + ['transaction' => $this->transactionId]);
}
/**
* Run a query and return entities
*
* To query datastore inside a transaction, use
* {@see Google\Cloud\Datastore\Transaction::runQuery()}.
*
* Example:
* ```
* $result = $datastore->runQuery($query);
*
* foreach ($result as $entity) {
* echo $entity['firstName'];
* }
* ```
*
* @param QueryInterface $query A query object.
* @param array $options [optional] {
* Configuration Options
*
* @type string $className The name of the class to return results as.
* Must be a subclass of {@see Google\Cloud\Datastore\Entity}.
* If not set, {@see Google\Cloud\Datastore\Entity} will be used.
* @type string $readConsistency See
* [ReadConsistency](https://cloud.google.com/datastore/reference/rest/v1/ReadOptions#ReadConsistency).
* }
* @return \Generator<Google\Cloud\Datastore\Entity>
*/
public function runQuery(QueryInterface $query, array $options = [])
{
return $this->operation->runQuery($query, $options);
}
