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ingres_errno

Gets the last ingres error number generated (PECL ingres:1.1-1.4.3)
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.

Parameters

link

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

Return Values

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

Examples

Example 1086. ingres_errno() example

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

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

$error_code = ingres_errno($link);

if (
$error_code != 0 ) {
  echo
"An error occured - " . $error_code;
}
?>