ingres_error
(PECL ingres:1.1-1.4.3)
ingres_error — Gets a meaningful error message for the last error generated
Description
string ingres_error
([ resource $link
] )
If a link
resource is passed to
ingres_error() it returns the last error recorded for
the link. If no link is passed then ingres_error()
returns the last error reported using the default link.
The function, ingres_error(), should always be called
after executing any database query. Calling another function before
ingres_error() is called will reset or change any
error message from the last Ingres function call.
Parameters
-
link
-
The connection link identifier. If not specified, the last opened link
is used.
Return Values
Returns a string containing the last error, or NULL if no error has
occurred.
Examples
Example #1 ingres_error() example
<?php
ingres_connect($database, $user, $password);
ingres_query("select * from table");
$error_text = ingres_error();
if (!is_null($error_text)) {
echo "An error occured - " . $error_text;
}
?>
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