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Diffstat (limited to '.emacs.d/elpa/org-20171120/ob-sql.el')
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diff --git a/.emacs.d/elpa/org-20171120/ob-sql.el b/.emacs.d/elpa/org-20171120/ob-sql.el deleted file mode 100644 index 1b1d2dc..0000000 --- a/.emacs.d/elpa/org-20171120/ob-sql.el +++ /dev/null @@ -1,332 +0,0 @@ -;;; ob-sql.el --- Babel Functions for SQL -*- lexical-binding: t; -*- - -;; Copyright (C) 2009-2017 Free Software Foundation, Inc. - -;; Author: Eric Schulte -;; Keywords: literate programming, reproducible research -;; Homepage: http://orgmode.org - -;; This file is part of GNU Emacs. - -;; GNU Emacs is free software: you can redistribute it and/or modify -;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation, either version 3 of the License, or -;; (at your option) any later version. - -;; GNU Emacs is distributed in the hope that it will be useful, -;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;; GNU General Public License for more details. - -;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. - -;;; Commentary: - -;; Org-Babel support for evaluating sql source code. -;; (see also ob-sqlite.el) -;; -;; SQL is somewhat unique in that there are many different engines for -;; the evaluation of sql (Mysql, PostgreSQL, etc...), so much of this -;; file will have to be implemented engine by engine. -;; -;; Also SQL evaluation generally takes place inside of a database. -;; -;; Header args used: -;; - engine -;; - cmdline -;; - dbhost -;; - dbport -;; - dbuser -;; - dbpassword -;; - database -;; - colnames (default, nil, means "yes") -;; - result-params -;; - out-file -;; -;; The following are used but not really implemented for SQL: -;; - colname-names -;; - rownames -;; - rowname-names -;; -;; Engines supported: -;; - mysql -;; - dbi -;; - mssql -;; - sqsh -;; - postgresql -;; - oracle -;; - vertica -;; -;; TODO: -;; -;; - support for sessions -;; - support for more engines -;; - what's a reasonable way to drop table data into SQL? -;; - -;;; Code: -(require 'ob) - -(declare-function org-table-import "org-table" (file arg)) -(declare-function orgtbl-to-csv "org-table" (table params)) -(declare-function org-table-to-lisp "org-table" (&optional txt)) -(declare-function cygwin-convert-file-name-to-windows "cygw32.c" (file &optional absolute-p)) - -(defvar org-babel-default-header-args:sql '()) - -(defconst org-babel-header-args:sql - '((engine . :any) - (out-file . :any) - (dbhost . :any) - (dbport . :any) - (dbuser . :any) - (dbpassword . :any) - (database . :any)) - "SQL-specific header arguments.") - -(defun org-babel-expand-body:sql (body params) - "Expand BODY according to the values of PARAMS." - (org-babel-sql-expand-vars - body (org-babel--get-vars params))) - -(defun org-babel-sql-dbstring-mysql (host port user password database) - "Make MySQL cmd line args for database connection. Pass nil to omit that arg." - (combine-and-quote-strings - (delq nil - (list (when host (concat "-h" host)) - (when port (format "-P%d" port)) - (when user (concat "-u" user)) - (when password (concat "-p" password)) - (when database (concat "-D" database)))))) - -(defun org-babel-sql-dbstring-postgresql (host port user database) - "Make PostgreSQL command line args for database connection. -Pass nil to omit that arg." - (combine-and-quote-strings - (delq nil - (list (when host (concat "-h" host)) - (when port (format "-p%d" port)) - (when user (concat "-U" user)) - (when database (concat "-d" database)))))) - -(defun org-babel-sql-dbstring-oracle (host port user password database) - "Make Oracle command line args for database connection." - (format "%s/%s@%s:%s/%s" user password host port database)) - -(defun org-babel-sql-dbstring-mssql (host user password database) - "Make sqlcmd command line args for database connection. -`sqlcmd' is the preferred command line tool to access Microsoft -SQL Server on Windows and Linux platform." - (mapconcat #'identity - (delq nil - (list (when host (format "-S \"%s\"" host)) - (when user (format "-U \"%s\"" user)) - (when password (format "-P \"%s\"" password)) - (when database (format "-d \"%s\"" database)))) - " ")) - -(defun org-babel-sql-dbstring-sqsh (host user password database) - "Make sqsh command line args for database connection. -\"sqsh\" is one method to access Sybase or MS SQL via Linux platform" - (mapconcat #'identity - (delq nil - (list (when host (format "-S \"%s\"" host)) - (when user (format "-U \"%s\"" user)) - (when password (format "-P \"%s\"" password)) - (when database (format "-D \"%s\"" database)))) - " ")) - -(defun org-babel-sql-dbstring-vertica (host port user password database) - "Make Vertica command line args for database connection. Pass nil to omit that arg." - (mapconcat #'identity - (delq nil - (list (when host (format "-h %s" host)) - (when port (format "-p %d" port)) - (when user (format "-U %s" user)) - (when password (format "-w %s" (shell-quote-argument password) )) - (when database (format "-d %s" database)))) - " ")) - -(defun org-babel-sql-convert-standard-filename (file) - "Convert FILE to OS standard file name. -If in Cygwin environment, uses Cygwin specific function to -convert the file name. In a Windows-NT environment, do nothing. -Otherwise, use Emacs' standard conversion function." - (cond ((fboundp 'cygwin-convert-file-name-to-windows) - (format "%S" (cygwin-convert-file-name-to-windows file))) - ((string= "windows-nt" system-type) file) - (t (format "%S" (convert-standard-filename file))))) - -(defun org-babel-execute:sql (body params) - "Execute a block of Sql code with Babel. -This function is called by `org-babel-execute-src-block'." - (let* ((result-params (cdr (assq :result-params params))) - (cmdline (cdr (assq :cmdline params))) - (dbhost (cdr (assq :dbhost params))) - (dbport (cdr (assq :dbport params))) - (dbuser (cdr (assq :dbuser params))) - (dbpassword (cdr (assq :dbpassword params))) - (database (cdr (assq :database params))) - (engine (cdr (assq :engine params))) - (colnames-p (not (equal "no" (cdr (assq :colnames params))))) - (in-file (org-babel-temp-file "sql-in-")) - (out-file (or (cdr (assq :out-file params)) - (org-babel-temp-file "sql-out-"))) - (header-delim "") - (command (pcase (intern engine) - (`dbi (format "dbish --batch %s < %s | sed '%s' > %s" - (or cmdline "") - (org-babel-process-file-name in-file) - "/^+/d;s/^|//;s/(NULL)/ /g;$d" - (org-babel-process-file-name out-file))) - (`monetdb (format "mclient -f tab %s < %s > %s" - (or cmdline "") - (org-babel-process-file-name in-file) - (org-babel-process-file-name out-file))) - (`mssql (format "sqlcmd %s -s \"\t\" %s -i %s -o %s" - (or cmdline "") - (org-babel-sql-dbstring-mssql - dbhost dbuser dbpassword database) - (org-babel-sql-convert-standard-filename - (org-babel-process-file-name in-file)) - (org-babel-sql-convert-standard-filename - (org-babel-process-file-name out-file)))) - (`mysql (format "mysql %s %s %s < %s > %s" - (org-babel-sql-dbstring-mysql - dbhost dbport dbuser dbpassword database) - (if colnames-p "" "-N") - (or cmdline "") - (org-babel-process-file-name in-file) - (org-babel-process-file-name out-file))) - (`postgresql (format - "%spsql --set=\"ON_ERROR_STOP=1\" %s -A -P \ -footer=off -F \"\t\" %s -f %s -o %s %s" - (if dbpassword - (format "PGPASSWORD=%s " dbpassword) - "") - (if colnames-p "" "-t") - (org-babel-sql-dbstring-postgresql - dbhost dbport dbuser database) - (org-babel-process-file-name in-file) - (org-babel-process-file-name out-file) - (or cmdline ""))) - (`sqsh (format "sqsh %s %s -i %s -o %s -m csv" - (or cmdline "") - (org-babel-sql-dbstring-sqsh - dbhost dbuser dbpassword database) - (org-babel-sql-convert-standard-filename - (org-babel-process-file-name in-file)) - (org-babel-sql-convert-standard-filename - (org-babel-process-file-name out-file)))) - (`vertica (format "vsql %s -f %s -o %s %s" - (org-babel-sql-dbstring-vertica - dbhost dbport dbuser dbpassword database) - (org-babel-process-file-name in-file) - (org-babel-process-file-name out-file) - (or cmdline ""))) - (`oracle (format - "sqlplus -s %s < %s > %s" - (org-babel-sql-dbstring-oracle - dbhost dbport dbuser dbpassword database) - (org-babel-process-file-name in-file) - (org-babel-process-file-name out-file))) - (_ (error "No support for the %s SQL engine" engine))))) - (with-temp-file in-file - (insert - (pcase (intern engine) - (`dbi "/format partbox\n") - (`oracle "SET PAGESIZE 50000 -SET NEWPAGE 0 -SET TAB OFF -SET SPACE 0 -SET LINESIZE 9999 -SET ECHO OFF -SET FEEDBACK OFF -SET VERIFY OFF -SET HEADING ON -SET MARKUP HTML OFF SPOOL OFF -SET COLSEP '|' - -") - ((or `mssql `sqsh) "SET NOCOUNT ON - -") - (`vertica "\\a\n") - (_ "")) - (org-babel-expand-body:sql body params) - ;; "sqsh" requires "go" inserted at EOF. - (if (string= engine "sqsh") "\ngo" ""))) - (org-babel-eval command "") - (org-babel-result-cond result-params - (with-temp-buffer - (progn (insert-file-contents-literally out-file) (buffer-string))) - (with-temp-buffer - (cond - ((memq (intern engine) '(dbi mysql postgresql sqsh vertica)) - ;; Add header row delimiter after column-names header in first line - (cond - (colnames-p - (with-temp-buffer - (insert-file-contents out-file) - (goto-char (point-min)) - (forward-line 1) - (insert "-\n") - (setq header-delim "-") - (write-file out-file))))) - (t - ;; Need to figure out the delimiter for the header row - (with-temp-buffer - (insert-file-contents out-file) - (goto-char (point-min)) - (when (re-search-forward "^\\(-+\\)[^-]" nil t) - (setq header-delim (match-string-no-properties 1))) - (goto-char (point-max)) - (forward-char -1) - (while (looking-at "\n") - (delete-char 1) - (goto-char (point-max)) - (forward-char -1)) - (write-file out-file)))) - (org-table-import out-file (if (string= engine "sqsh") '(4) '(16))) - (org-babel-reassemble-table - (mapcar (lambda (x) - (if (string= (car x) header-delim) - 'hline - x)) - (org-table-to-lisp)) - (org-babel-pick-name (cdr (assq :colname-names params)) - (cdr (assq :colnames params))) - (org-babel-pick-name (cdr (assq :rowname-names params)) - (cdr (assq :rownames params)))))))) - -(defun org-babel-sql-expand-vars (body vars) - "Expand the variables held in VARS in BODY." - (mapc - (lambda (pair) - (setq body - (replace-regexp-in-string - (format "$%s" (car pair)) - (let ((val (cdr pair))) - (if (listp val) - (let ((data-file (org-babel-temp-file "sql-data-"))) - (with-temp-file data-file - (insert (orgtbl-to-csv - val '(:fmt (lambda (el) (if (stringp el) - el - (format "%S" el))))))) - data-file) - (if (stringp val) val (format "%S" val)))) - body))) - vars) - body) - -(defun org-babel-prep-session:sql (_session _params) - "Raise an error because Sql sessions aren't implemented." - (error "SQL sessions not yet implemented")) - -(provide 'ob-sql) - - - -;;; ob-sql.el ends here |