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;; re-read the db over and over again for the keys since they never
;; change
;; why get the keys from the db? why not get from the *configdat*
;; using keys:config-get-fields?
(define (db:get-keys dbstruct)
(keys:config-get-fields *configdat*)
)
(if *db-keys* *db-keys*
(let ((res '()))
(db:with-db dbstruct #f #f
(lambda (dbdat db)
(sqlite3:for-each-row
(lambda (key)
(set! res (cons key res)))
db
"SELECT fieldname FROM keys ORDER BY id DESC;")))
(set! *db-keys* res)
res)))
;; (if *db-keys* *db-keys*
;; (let ((res '()))
;; (db:with-db dbstruct #f #f
;; (lambda (dbdat db)
;; (sqlite3:for-each-row
;; (lambda (key)
;; (set! res (cons key res)))
;; db
;; "SELECT fieldname FROM keys ORDER BY id DESC;")))
;; (set! *db-keys* res)
;; res)))
;; extract index number given a header/data structure
(define (db:get-index-by-header header field)
(list-index (lambda (x)(equal? x field)) header))
;; look up values in a header/data structure
(define (db:get-value-by-header row header field)
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