Subject RE: [Firebird-Architect] select count(*) as "c0" from (select distinct "T_TEMPO"."ANO" as "c0" from "T_TE
Author Claudio Valderrama C.
Martijn Tonies wrote:
> Firebird doesn't support derived tables and that's what you're
> trying to do.

Firebird 1.5 and below doesn't support derived tables.
FB 2.0 already supports derived tables thanks to Arno.
However, FB 2.0 is in full development, not yet alpha.

C.