--- In firebird-support@yahoogroups.com, "Luis Alberto Villarreal
Ontiveros" <luis@m...> wrote:

> Hi again, I would like to know if there's something to be in mind or a
> checklist before the replace of Interbase 6.x Engine to FireBird 1.5.

Luis, I can recall

a) ambigious queries like

Select a, b,
From Table1 Join Table2 On ...
Where c=:param

there is'nt specified to which table columns belongs

b) attempts to order by columns which are not included into group by
in queries with aggregates

Best regards,
Alexander