Returns a string containing the last SQLSTATE, or NULL if no error has occurred.
If a link
resource is passed to ingres_errsqlstate(), it returns the last error recorded for the link. If no link is passed, then ingres_errsqlstate() returns the last error reported using the default link.
The function, ingres_errsqlstate(), should always be called after executing any database query. Calling another function before ingres_errsqlstate() is called will reset or change any error message from the last Ingres function call.
The connection link identifier
Returns a string containing the last SQLSTATE, or NULL if no error has occurred.
<?php $link = ingres_connect($database, $user, $password); $result = ingres_query($link, "select * from table"); $error_sqlstate = ingres_errsqlstate($link); if (!is_null($error_sqlstate)) { echo "An error occurred - " . $error_sqlstate; } ?>
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