sqlite manipulation for Emacs

API

Stream API

staying permanently as emacs subprocess Programmer must manage the stream todo

[Function] esqlite-stream-open [Function] esqlite-stream-read, esqlite-stream-read-top, esqlite-stream-read-atom [Function] esqlite-stream-close

sample:

(setq my-stream (esqlite-stream-open "database.sqlite"))
(unwind-protect
    (esqlite-stream-read my-stream "SELECT * FROM hoge")
  (esqlite-stream-close my-stream))

Sync Read API

Respond as list of csv from synchronous process.

[Function] esqlite-read, esqlite-read-top, esqlite-read-atom

(esqlite-read "database.sqlite" "SELECT * FROM hoge")

=> (("a" "b") ("c" "d"))

Async Read API

Respond as csv line from async subprocess, each time result is arrived.

sample:

(esqlite-async-read "database.sqlite" "SELECT * FROM hoge"
   (lambda (data) (message "%s" (mapcocnat 'identity data ", "))))

Construct SQL

[Function] esqlite-escape-string

(esqlite-escape-string  "a'b")

=> "a''b"

[Function] esqlite-format-text

 (esqlite-text "a'b")

=> "'a''b'"

[Function] esqlite-escape-like

  (esqlite-escape-like "F%OO_" ?\\)

=> "F\%OO\_"

[Function] esqlite-format

 (esqlite-format
   `(
    "SELECT name "
    " FROM sqlite_master "
    " WHERE 1 = 1 "
    ,@(and type
           `(" AND type = %T{type}"))))

Helm

To construct helm source from sqlite database.

https://github.com/emacs-helm/helm

[Function] esqlite-helm-define

kidd / Emacs-esqlite