Subject Re: [ib-support] Only know if BLOB text field has a value?
Author Nando Dessena

> It's to say: can I to find out if that field is null, without to fetch it?
> I don't need the value.
> Since I can't make a SELECT BLOB_FIELD FROM TABLE INTO :nothing
> ... how I can achieve this?

what about select count(*) from table where <criteria> and blob_field is
null ?