Megatest

	   (set! res (cons (vector key keytype) res)))
	 db
	 "SELECT fieldname,fieldtype FROM keys ORDER BY id DESC;")
	(set! *db-keys* res)
	(debug:print-info 11 "db:get-keys END (cache miss)")
	res)))

;; 
(define (db:get-value-by-header row header field)
  (debug:print-info 4 "db:get-value-by-header row: " row " header: " header " field: " field)
  (if (null? header) #f
      (let loop ((hed (car header))
		 (tal (cdr header))
		 (n   0))
	(if (equal? hed field)