RE: Psql meta-command conninfo+

> 1/ I looked through other psql-meta commands and the “+” adds details but

> does not change output format. In this patch, conninfo and conninfo+

> have completely different output. The former is a string with all the details

> and the latter is a table. Should conninfo just be a table with the minimal info

> and additional details can be displayed with "+" appended?

The initial and central idea was always to keep the metacommand
"\conninfo" in its original state, that is, to preserve the string as it is.
The idea of "\conninfo+" is to expand this to include more information.
If I change the "\conninfo" command and transform it into a table,
I would have to remove all the translation part (files) that has already
been implemented in the past. I believe that keeping the string and
its translations is a good idea and there is no great reason to change that.

> 2/ GSSAPI details should show the full details, such as "principal",

> "encrypted" and "credentials_delegated".

In this new patch, I added these columns. I handled the 'server versions'
for cases where the 'credentials_delegated' column is not in the view.
It turned out well. Thank you for the idea.

3/ A very nice to have is "Application Name", in the case one

sets the application_name within a connection or in the connection string.

I did the same here. I liked your idea and added this column in the SQL.

Look below to see how it turned out after it's finished.

Exemple 1:

[postgres@localhost ~]$ /home/pgsql-17devel/bin/psql -x -p 5432