version 6.5.3 deletion

Hi,

I'm pulling "null" values from one row in the database (using the Postgres
JDBC driver) via java...

but I don't see any rows that contain null fields?

e.g. select * from my_table where my_field is null;

returns 0

delete from my_table where my_field is null;

returns 0

Any ideas?

Thanks,

John