[sf-perl] PostgreSQL DBD ---- repost: sorry, I had the wrong subject in my previous post

[Shane Hill]

 Hey folks,
 
 I hope all are well.
 
 I am using the DBI with postgres and all is good except that when I
 use the last_insert_id function.  I simply cannot get it work when I
 use it according to the docs.
 
 I am using it in the form :
 
 my $id = $self->connection->last_insert_id(undef,undef,$table_name,undef);
 $table_name is defined and assigned.
 
 the docs say this is ok,  how am I screwing up?
 
 -Shane