Assuming you're using cake 1.2, this may be of assistance
\libs\model\datasources\dbo\dbo_mysqli.php
/**
* Returns a formatted error message from previous database operation.
*
* @return string Error message with error number
*/
function lastError() {
if (mysqli_errno($this->connection)) {
return mysqli_errno($this->connection).':
'.mysqli_error($this->connection);
}
return null;
}
On 6/28/07, Ming <[EMAIL PROTECTED]> wrote:
>
>
> Hi,
>
> I have set some rules in my DB, for example, some keys must be unique.
>
> How can I throw exception generated by the DB when inserting invalid
> entries?
>
> For example, if 'email' in my DB is set to be UNIQUE and I want to add
> a duplicate 'email', in MySQL, I will get something like:
>
> #1062 - Duplicate entry '[EMAIL PROTECTED]' for key 2
>
> How can I get this error and pass it to users (via cake)?
>
> Thanks,
>
>
> >
>
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