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   1 # pq\Result pq\Connection::getResult()
   2
   3 Fetch the result of an [asynchronous](pq/Connection/: Asynchronous Usage) query.
   4
   5 If the query hasn't finished yet, the call will block until the result is available.
   6
   7 ## Params:
   8
   9 None.
  10
  11 ## Returns:
  12
  13 * NULL, if there has not been a query
  14 * pq\Result, when the query has finished
  15
  16 ## Throws:
  17
  18 * pq\Exception\InvalidArgumentException
  19 * pq\Exception\BadMethodCallException
  20
  21 ## Example:
  22
  23         <?php
  24
  25         $conn = new pq\Connection;
  26         $conn->execAsync("SELECT 1");
  27
  28         // ...
  29
  30         $result = $conn->getResult();
  31
  32         ?>