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cubrid_unbuffered_query

(PECL CUBRID >= 8.3.0)

cubrid_unbuffered_query — Perform a query without fetching the results into memory


Описание

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.


Список параметров

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.


Возвращаемые значения

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.


Примечания

Замечание:

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().


Примеры

Пример #1 cubrid_unbuffered_query() example
    $link = cubrid_connect("localhost", 30000, "demodb2", "dba", "");
    if (!$link)
    {
        die('Could not connect.');
    }
    $query = "insert into employees (name, address, salary) values ('Michael', 'Boston, MA', 3750)";
    cubrid_unbuffered_query($query, $link);




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Описание на ru2.php.net
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