cubrid_unbuffered_query
(PECL CUBRID >= 8.3.0)
cubrid_unbuffered_query — Perform a query without fetching the results into memory
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
- query
-
A SQL query.
- conn_identifier
-
The CUBRID connection. If the connection identifier is not specified, the last connection opened by cubrid_connect() is assumed.
Return Values
For SELECT, SHOW, DESCRIBE or EXPLAIN statements returns a connection 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() come at a cost: you cannot use cubrid_num_rows() and cubrid_data_seek() on a result set returned from cubrid_unbuffered_query().
Examples
Example #1 cubrid_unbuffered_query() example
<?php
$link = cubrid_connect("localhost", 30000, "demodb2", "dba", "");
if (!$link)
{
die('Could not connect.');
}
$query = "insert into employees (name, address, salary) values ('Michael', 'Boston, MA', 3750)";
cubrid_unbuffered_query($query, $link);
?>