Hi
> The above is a bit by try and error. Is there any good manual which > describes the ESQL/C details for PostgreSQL. > I newer used ESQL/C so I cannot to evaluate a quality of this part of this doc. I expect so there will not be any other. https://www.postgresql.org/docs/12/ecpg.html Regards Pavel > Thanks > > matthias > > -- > Matthias Apitz, ✉ g...@unixarea.de, http://www.unixarea.de/ > +49-176-38902045 > Public GnuPG key: http://www.unixarea.de/key.pub > > "Glaube wenig, hinterfrage alles, denke selbst: Wie man Manipulationen > durchschaut" > "Believe little, scrutinise all, think by your own: How see through > manipulations" > ISBN-10: 386489218X >