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)
