cubrid_insert_id

(PECL CUBRID >= 8.3.0)

cubrid_insert_id — Return the ID generated for the last updated AUTO_INCREMENT column

Опис

cubrid_insert_id(resource $conn_identifier = ?): string

The cubrid_insert_id() function retrieves the ID generated for the AUTO_INCREMENT column which is updated by the previous INSERT query. It returns 0 if the previous query does not generate new rows, or FALSE on failure.

Зауваження:
CUBRID supports AUTO_INCREMENT for more than one columns in a table. In most cases, there will be a single AUTO_INCREMENT column in a table. If there are multiple AUTO_INCREMENT columns, this function should not be used even if it will return a value.

Параметри

conn_identifier: The connection identifier previously obtained by a call to cubrid_connect().

Значення, що повертаються

A string representing the ID generated for an AUTO_INCREMENT column by the previous query, on success.

0, if the previous query does not generate new rows.

false on failure.

Журнал змін

Версія Опис

8.4.0 Change the return value from an array to string; Remove the first parameter class_name.

Версія	Опис
8.4.0	Change the return value from an array to string; Remove the first parameter class_name.

Приклади

Приклад #1 cubrid_insert_id() example

<?php
$conn = cubrid_connect("localhost", 33000, "demodb");

@cubrid_execute($conn, "DROP TABLE cubrid_test");
cubrid_execute($conn, "CREATE TABLE cubrid_test (d int AUTO_INCREMENT(1, 2), t varchar)");

for ($i = 0; $i < 10; $i++) {
    cubrid_execute($conn, "INSERT INTO cubrid_test(t) VALUES('cubrid_test')");
}

$id = cubrid_insert_id();
var_dump($id);

cubrid_disconnect($conn);
?>

Поданий вище приклад виведе:

string(2) "19"