Php/docs/function.ingres-error
ingres_error
(PECL ingres >= 1.1.0)
ingres_error — Get a meaningful error message for the last error generated
Description
ingres_error
([ resource $link
] ) : string
Returns a string containing the last error, or NULL if no error has occurred.
If a link resource is passed to
ingres_error(), it returns the last error recorded for
the link. If no link is passed then ingres_error()
returns the last error reported using the default link.
The function, ingres_error(), should always be called after executing any database query. Calling another function before ingres_error() is called will reset or change any error message from the last Ingres function call.
Parameters
link- The connection link identifier
Return Values
Returns a string containing the last error, or NULL if no error has occurred.
Examples
Example #1 Get a message for the last error generated
<?php$link = ingres_connect($database, $user, $password);$result = ingres_query($link, "select * from table");$error_text = ingres_error();if (!is_null($error_text)) { echo "An error occurred - " . $error_text;}?>
See Also
- ingres_errno() - Get the last Ingres error number generated
- ingres_errsqlstate() - Get the last SQLSTATE error code generated
- ingres_next_error() - Get the next Ingres error
