$user_sql = sprintf("UPDATE %susers SET (type, supp_comp) = (%d, '%s') WHERE code = %d;",
$G_dbpfx, $flags, escsql($supp_comp), $code);
$user_sql = sprintf("UPDATE %susers SET (type, supp_comp) = (%d, '%s') WHERE code = %d;",
$G_dbpfx, $flags, escsql($supp_comp), $code);