public function partitionRead($session, Google_Service_Spanner_PartitionReadRequest $postBody, $optParams = array())
  {
    $params = array('session' => $session, 'postBody' => $postBody);
    $params = array_merge($params, $optParams);
    return $this->call('partitionRead', array($params), "Google_Service_Spanner_PartitionResponse");
  }
public function partitionRead($session, Google_Service_Spanner_PartitionReadRequest $postBody, $optParams = array())
  {
    $params = array('session' => $session, 'postBody' => $postBody);
    $params = array_merge($params, $optParams);
    return $this->call('partitionRead', array($params), "Google_Service_Spanner_PartitionResponse");
  }
public function partitionRead ( $ session , Google_Service_Spanner_PartitionReadRequest $ postBody , $ optParams = array ( ) ) { $ params = array ( 'session' => $ session , 'postBody' => $ postBody ) ; $ params = array_merge ( $ params , $ optParams ) ; return $ this -> call ( 'partitionRead' , array ( $ params ) , "Google_Service_Spanner_PartitionResponse" ) ; }
Creates a set of partition tokens that can be used to execute a read
operation in parallel.  Each of the returned partition tokens can be used by
StreamingRead to specify a subset of the read result to read.  The same
session and read-only transaction must be used by the PartitionReadRequest
used to create the partition tokens and the ReadRequests that use the
partition tokens.  There are no ordering guarantees on rows returned among
the returned partition tokens, or even within each individual StreamingRead
call issued with a partition_token.

Partition tokens become invalid when the session used to create them is
deleted, is idle for too long, begins a new transaction, or becomes too old.
When any of these happen, it is not possible to resume the read, and the
whole operation must be restarted from the beginning.
(sessions.partitionRead)

@param string $session Required. The session used to create the partitions.
@param Google_Service_Spanner_PartitionReadRequest $postBody
@param array $optParams Optional parameters.
@return Google_Service_Spanner_PartitionResponse
Creates a set of partition tokens that can be used to execute a read operation in parallel . Each of the returned partition tokens can be used by StreamingRead to specify a subset of the read result to read . The same session and read - only transaction must be used by the PartitionReadRequest used to create the partition tokens and the ReadRequests that use the partition tokens . There are no ordering guarantees on rows returned among the returned partition tokens or even within each individual StreamingRead call issued with a partition_token .