I have looked at:
https://www.postgresql.org/docs/8.4/plperl-database.html
I am also comfortable querying data from tables in perl. But I do not
quite see how to get the results of a query in plperl. Here is what I
tried, and it is not working:
my $rv2 = spi_exec_query('SELECT current_user');
my $user = $rv2->{rows}[1]->{my_column};
I have used this query in SQL functions, so I know it works. I also ran it
in plsql.
What do I have wrong here?
--
"They that would give up essential liberty for temporary safety deserve
neither liberty nor safety."
-- Benjamin Franklin
