Subject Re: [firebird-support] View limitations
Author Dmitry Yemanov
PenWin wrote:
> FROM sometable
> LEFT JOIN someprocedure(sometable.key) ON 1=1
> I wonder if it is a known limitation of the engine or if it is a bug.

As the error message tells you "feature is not supported", I doubt it
should be named a bug ;-)

Views cannot be based on stored procedures, this is a known limitation.