>
> This would require promoting all the options for LEVEL into fully
> reserved words. You really can't get around the fact that you need
> something pretty identifiable to terminate the expression.
>
> It might work to require parentheses:
>
> RAISE LEVEL ( sqlstate expression ), 'fmt' [, ...]
>
? what sense has sqlstate expression? like any expression returns sqlstate
type?
SQLSTATE('')|user exception|system exception
Pavel
