(PECL CUBRID >= 8.3.0)
Perform a query without fetching the results into memory
resource cubrid_unbuffered_query ( string $query [, resource $conn_identifier ] )
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.
Returns:
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:
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:
cubrid_unbuffered_query() 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); ?>
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