php man page for cubrid_unbuffered_query

CUBRID_UNBUFFERED_QUERY(3)						 1						CUBRID_UNBUFFERED_QUERY(3)

cubrid_unbuffered_query - Perform a query without fetching the results into memory

SYNOPSIS
       resource cubrid_unbuffered_query (string  $query, [resource  $conn_identifier])

DESCRIPTION
	This  function	performs  a query without waiting for that all query results have been complete. It will return when the results are being
       generated.

PARAMETERS
	      o $query
		-A SQL query.

	      o $conn_identifier
		-The CUBRID connection. If the connection identifier is not specified, the last connection opened by cubrid_connect(3) is assumed.

RETURN VALUES
	For SELECT, SHOW, DESCRIBE or EXPLAIN statements returns a request identifier resource on success.

	For other type of SQL statements, UPDATE, DELETE, DROP, etc, returns TRUE on success.

       FALSE on failure.

NOTES
       Note

	       The benefits of cubrid_unbuffered_query(3) come at a cost: you cannot use cubrid_num_rows(3) and cubrid_data_seek(3)  on  a  result
	      set returned from cubrid_unbuffered_query(3).

EXAMPLES
       Example #1

	      cubrid_unbuffered_query(3) example

	      <?php
		  $link = cubrid_connect("localhost", 30000, "demodb", "dba", "");
		  if (!$link)
		  {
		      die('Could not connect.');
		  }
		  $query = "select * from code";
		  $result = cubrid_unbuffered_query($query, $link);

		  while ($row = cubrid_fetch($result))
		  {
		      var_dump($row);
		  }

		  cubrid_close_request($result);
		  cubrid_disconnect($link);
	      ?>

PHP Documentation Group 												CUBRID_UNBUFFERED_QUERY(3)