cubrid_resultcubrid_unbuffered_query
(PECL CUBRID >= 8.3.0)
cubrid_unbuffered_query — Perform a query without fetching the results into memory
Description
$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.
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 = "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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User Contributed Notes
cubrid_unbuffered_query - [0 notes]