ingres_errno - Get the last Ingres error number generated
Вернуться к: Ingres Функции
ingres_errno
(PECL ingres >= 1.1.0)
ingres_errno — Get the last Ingres error number generated
Описание
$link
] )Returns an integer containing the last error number. If no error was reported 0 is returned.
If a link resource is passed to
ingres_errno() it returns the last error recorded for
the link. If no link is passed, then ingres_errno()
returns the last error reported using the default link.
The function, ingres_errno(), should always be called after executing a database query. Calling another function before ingres_errno() is called will reset or change any error code from the last Ingres function call.
Список параметров
-
link -
The connection link identifier
Возвращаемые значения
Returns an integer containing the last error number. If no error was reported, 0 is returned.
Примеры
Пример #1 Get the last Ingres error number generated
<?php
$link = ingres_connect($database, $user, $password);
$result = ingres_query($link, "select * from table");
$error_code = ingres_errno($link);
if ( $error_code != 0 ) {
echo "An error occurred - " . $error_code;
}
?>
Смотрите также
- ingres_error() - Get a meaningful error message for the last error generated
- ingres_errsqlstate() - Get the last SQLSTATE error code generated
- ingres_next_error() - Get the next Ingres error
Вернуться к: Ingres Функции