BCB 2009 - From Uni 2.0.0.3 to 2.50.0.6

duffo64 · Post by **duffo64** » Thu 23 Apr 2009 11:42

Hi all,

I have an UniQuery component (Oracle in direct mode against a 9.2 DB) with this SQL statement:

select blob_field from risdba.referti where triage_fk in (
select pktriage from risdba.triage where impegnative_fk in (
select pkimpegnative from risdba.impegnative where placer_order_number = :ord_ins
))
and tiporeferto = 90

The ord_ins parameter is a string, and in code i test the blob_field. If it is not null i save it in a file.

In 2.5 I have this problem:

if I set the parameter in code, then the dataset appears to be full but the blob field appears to be NULL even if it is not. The query worked well in 2.0.

Any advice ?

TIA

Claudio Duffini

Plash · Post by **Plash** » Fri 24 Apr 2009 06:48

We could not reproduce the problem. Please send to unidac*devart*com a complete small sample that demonstrates the problem, including the script for creating database objects.