Ingres II Funktionen
PHP Manual

ingres_errno

(PECL ingres:1.1-1.4.3)

ingres_errnoGets the last ingres error number generated

Beschreibung

int ingres_errno ([ resource $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.

Parameter-Liste

link

The connection link identifier. If not specified, the last opened link is used.

Rückgabewerte

Returns an integer containing the last error number. If no error was reported 0 is returned.

Beispiele

Beispiel #1 ingres_errno() example

<?php
$link 
ingres_connect($database$user$password);

ingres_query("select * from table"$link);

$error_code ingres_errno($link);

if ( 
$error_code != ) {
   echo 
"An error occured - " $error_code;
}
?>

Siehe auch


Ingres II Funktionen
PHP Manual