You already have a subroutine for getting a new database handle, so why not create a subroutine for getting a new statement handle? 
sub new_sth {
   my $userid = ...;
   my $dbh = shift;
   my $statement = shift;

   $statement = "/* userid:$userid */ $statement";

   return $dbh->prepare($statement);
}

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In reply to Re: Perl DBI: Overloading statement handle by lostjimmy
in thread Perl DBI: Overloading statement handle by sherab

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