PERL: Bundle::DBD::Pg

[Fred Richard]

dbd-pg@perl.org

Is the PERL Module :"Bundle::DBD::Pg" using an internal Pg command?
is it possible for the Module to use the System Pg Client?
Ex:   /usr/pgsql-12/lib/libpq.so
         /usr/pgsql-12/bin/psql



DBI connect('dbname=aimd;host=usawsvnadb01.net.bms.com;port=5432','aimuser',...)
failed: SCRAM authentication requires libpq version 10 or above

PSQL COMMAND:     /usr/pgsql-12/bin/psql
     $POSTGRES_HOME      = "/usr/pgsql-12"  ;
     $POSTGRES_INCLUDE   = "/usr/pgsql-12/include" ;
     $POSTGRES_LIB       = "/usr/pgsql-12/lib -lssl -lcrypto" ;
 INSTALLED PG VERSION:  12.2
LINUX:  RH Linux 7.7
PERL:   5.24.x
  my $dbh = DBI -> connect("DBI:Pg:dbname=$DBNAME;host=$HOST;port=$PORT",
                             $USER,
                             $PASS,
                            {AutoCommit => 0, RaiseError => 1}
                     ) or die "Database connection not made: $DBI::errstr" ;