Good afternoon! > ... > Postgres did not behave in a 'poor' way, the extension just did not > interpret the results correctly. Eh! Eh! Adrian/Christoph one minute please because this is something new (at least in the very clear way you formulate it now and I can understand it easily)! The statement was sent correctly from the module to PG; PG returned the correct set of data to the module; BUT module failed to interpret/present the data to me! Q1: Is this what you are telling me? a) Yes b) No Q2: Module sent the statement to the PG in a way A which PG does understand. Did the PG sent back to the module in a way A or B or ... which module understands? a) Yes b) No Q3: And which part has "triggered" (so, is responsible for) the wrong errors to appear on my screen, a) PG, b) the module, c) the java driver, d) PL/SQL, e) undefined, f) NULL or g) I do not know / I do not respond (joke!)? > > ... Postgres has no way of knowing what > happens after its data is passed on. In this case, I do not disagree at all! > > You are looking for Postgres to > follow its responses all the way through the software stack and tell you > if the response is being misused. That is not going to happen. For God sake! No, I am not! As soon as the correct data left the PG-space in the format that the statement requested, and the KEY was not NULL, of course, I do not blame PG. Q4: If I used psql, I would get the correct data or not? > > You did ... I am > not seeing what the problem in the process is? There is not any problem in the process at all. The process is excellent. Now, I realise that our communication channels/frequencies maybe are different. We have exchanged so many mails because we are not able to understand each other. > >... > It is not a joke ... I do agree! That's why I said it's a joke! Ah, again different frequencies. > >... > Except the problem you ran into:) + Eh, "you" added the new plan! Don't be unfair to the developer! > > ... > There is also: > > http://www.firebirdsql.org/ > https://www.mysql.com/ There are more! Eh eh! "You" fooled me by writing that it is the most advanced open source database in the world! I believed in "you" and "your" words! Mysql site writes "The world's most popular open source database". I am not gonna get fooled again so easily! > > ... > Which is exactly where you ran into a problem, so I question the easy > part. Still, go for it. I do not get it! Different frequencies... > ... > Pretty quickly from what I saw of their responses to your issues. The enlightenment has not been quickly but easy easy we shall manage to become together! > Have a nice evening! Tia