ingres_errno
(PECL ingres >= 1.1.0)
ingres_errno — Get the last Ingres error number generated
Descrierea
$link = ?
) : intReturns 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.
Parametri
-
link -
The connection link identifier
Valorile întoarse
Returns an integer containing the last error number. If no error was reported, 0 is returned.
Exemple
Example #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;
}
?>
A se vedea și
- 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
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