Hi there,

Table TAMACONT has one field only, field name is VALOR.

In Firebird 2.0,

SELECT VALOR,VALOR FROM TAMACONT ORDER BY VALOR

causes this error:

Undefined name.
Dynamic SQL Error.
SQL error code = -204.
Ambiguous field name between a field and a field in the select list
with name.
VALOR.

Same statement was working fine in Firebird 1.5.x. It does not affect
me at all but I thought it was worth mentioning it here.

Best Regards,

-Benton