while (scalar(@names)) {
  print "?";
  my $sql=$base_sql.($#names?'in ('.join(',',map('?',@names)).')':'=?'
+);
  my $sth=$dbh->prepare($sql);
  my $rv=$sth->execute(@names);
  my ($res,$status) = $sth->fetchall_arrayref();
  @names=map($res->[$_][0],0..$#$res);
  push @ref, join '|',@names if (scalar(@names));
}

[download]
Thats the code that keeps on going. I want it to stop when it reaches $ref2, but I cnat do it. Mine just keeps on looping, What should I do 
while (scalar(@names)) {
$b = @ref;
if($b < 2) {
  print "?";
  my $sql=$base_sql.($#names?'in ('.join(',',map('?',@names)).')':'=?'
+);
  my $sth=$dbh->prepare($sql);
  my $rv=$sth->execute(@names);
  my ($res,$status) = $sth->fetchall_arrayref();
  @names=map($res->[$_][0],0..$#$res);
  push @ref, join '|',@names if (scalar(@names));
}
}

[download]

In reply to Looper by Anonymous Monk

Title:
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