X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=sql%2Ffunctional.lisp;fp=sql%2Ffunctional.lisp;h=0000000000000000000000000000000000000000;hb=39d3fefaebf35a19a211d1ab6552d7ff54faccd2;hp=bf38a1219232716d18b90795eec91f89233a3bec;hpb=0196e0db0edccccab4cd8a0d6309e768a98667fd;p=clsql.git diff --git a/sql/functional.lisp b/sql/functional.lisp deleted file mode 100644 index bf38a12..0000000 --- a/sql/functional.lisp +++ /dev/null @@ -1,89 +0,0 @@ -;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*- -;;;; ************************************************************************* -;;;; FILE IDENTIFICATION -;;;; -;;;; Name: functional.lisp -;;;; Purpose: Functional interface -;;;; Programmer: Pierre R. Mai -;;;; -;;;; Copyright (c) 1999-2001 Pierre R. Mai -;;;; -;;;; $Id$ -;;;; -;;;; This file is part of CLSQL. -;;;; -;;;; CLSQL is free software; you can redistribute it and/or modify -;;;; it under the terms of the GNU General Public License (version 2) as -;;;; published by the Free Software Foundation. -;;;; -;;;; CLSQL 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 CLSQL; if not, write to the Free Software Foundation, Inc., -;;;; 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -;;;; ************************************************************************* - -(in-package #:clsql-sys) - - -;;; This file implements the more advanced functions of the -;;; functional SQL interface, which are just nicer layers above the -;;; basic SQL interface. - -;;; With the integration of CLSQL-USQL, these functions are no -;;; longer exported by the CLSQL package since they conflict with names -;;; exported by CLSQL-USQL - -(defun insert-records - (&key into attributes values av-pairs query (database *default-database*)) - "Insert records into the given table according to the given options." - (cond - ((and av-pairs (or attributes values)) - (error "Supply either av-pairs or values (and possibly attributes) to call of insert-records.")) - ((and (or av-pairs values) query) - (error - "Supply either query or values/av-pairs to call of insert-records.")) - ((and attributes (not query) - (or (not (listp values)) (/= (length attributes) (length values)))) - (error "You must supply a matching values list when using attributes in call of insert-records.")) - (query - (execute-command - (format nil "insert into ~A ~@[(~{~A~^,~}) ~]~A" into attributes query) - :database database)) - (t - (execute-command - (multiple-value-bind (attributes values) - (if av-pairs - (values (mapcar #'first av-pairs) (mapcar #'second av-pairs)) - (values attributes values)) - (format nil "insert into ~A ~@[(~{~A~^,~}) ~]values (~{'~A'~^,~})" - into attributes values)) - :database database)))) - -(defun delete-records (&key from where (database *default-database*)) - "Delete the indicated records from the given database." - (execute-command (format nil "delete from ~A ~@[where ~A ~]" from where) - :database database)) - -(defun update-records (table &key attributes values av-pairs where (database *default-database*)) - "Update the specified records in the given database." - (cond - ((and av-pairs (or attributes values)) - (error "Supply either av-pairs or values (and possibly attributes) to call of update-records.")) - ((and attributes - (or (not (listp values)) (/= (length attributes) (length values)))) - (error "You must supply a matching values list when using attributes in call of update-records.")) - ((or (and attributes (not values)) (and values (not attributes))) - (error "You must supply both values and attributes in call of update-records.")) - (t - (execute-command - (format nil "update ~A set ~:{~A = '~A'~:^, ~}~@[ where ~A~]" - table - (or av-pairs - (mapcar #'list attributes values)) - where) - :database database)))) -