r2914: rename .cl files

[clsql.git] / sql / loop-extension.cl

diff --git a/sql/loop-extension.cl b/sql/loop-extension.cl
deleted file mode 100644 (file)
index 6b59250..0000000
--- a/sql/loop-extension.cl
+++ /dev/null
@@ -1,98 +0,0 @@
-;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
-;;;; *************************************************************************
-;;;; FILE IDENTIFICATION
-;;;;
-;;;; Name:          loop-extension.cl
-;;;; Purpose:       Extensions to the Loop macro for CMUCL
-;;;; Programmer:    Pierre R. Mai
-;;;;
-;;;; Copyright (c) 1999-2001 Pierre R. Mai
-;;;;
-;;;; $Id: loop-extension.cl,v 1.3 2002/09/17 17:16:43 kevin Exp $
-;;;;
-;;;; The functions in this file were orignally distributed in the
-;;;; MaiSQL package in the file sql/sql.cl
-;;;; *************************************************************************
-
-(in-package :cl-user)
-
-;;;; MIT-LOOP extension
-
-#+cmu
-(defun loop-record-iteration-path (variable data-type prep-phrases)
-  (let ((in-phrase nil)
-       (from-phrase nil))
-    (loop for (prep . rest) in prep-phrases
-         do
-         (case prep
-           ((:in :of)
-            (when in-phrase
-              (ansi-loop::loop-error
-               "Duplicate OF or IN iteration path: ~S." (cons prep rest)))
-            (setq in-phrase rest))
-           ((:from)
-            (when from-phrase
-              (ansi-loop::loop-error
-               "Duplicate FROM iteration path: ~S." (cons prep rest)))
-            (setq from-phrase rest))
-           (t
-            (ansi-loop::loop-error
-             "Unknown preposition: ~S." prep))))
-    (unless in-phrase
-      (ansi-loop::loop-error "Missing OF or IN iteration path."))
-    (unless from-phrase
-      (setq from-phrase '(*default-database*)))
-    (cond
-      ((consp variable)
-       (let ((query-var (ansi-loop::loop-gentemp 'loop-record-))
-            (db-var (ansi-loop::loop-gentemp 'loop-record-database-))
-            (result-set-var (ansi-loop::loop-gentemp
-                             'loop-record-result-set-))
-            (step-var (ansi-loop::loop-gentemp 'loop-record-step-)))
-        (push `(when ,result-set-var
-                (database-dump-result-set ,result-set-var ,db-var))
-              ansi-loop::*loop-epilogue*)
-        `(((,variable nil ,data-type) (,query-var ,(first in-phrase))
-           (,db-var ,(first from-phrase))
-           (,result-set-var nil)
-           (,step-var nil))
-          ((multiple-value-bind (%rs %cols)
-               (database-query-result-set ,query-var ,db-var)
-             (setq ,result-set-var %rs ,step-var (make-list %cols))))
-          ()
-          ()
-          (not (database-store-next-row ,result-set-var ,db-var ,step-var))
-          (,variable ,step-var)
-          (not ,result-set-var)
-          ()
-          (not (database-store-next-row ,result-set-var ,db-var ,step-var))
-          (,variable ,step-var))))
-      (t
-       (let ((query-var (ansi-loop::loop-gentemp 'loop-record-))
-            (db-var (ansi-loop::loop-gentemp 'loop-record-database-))
-            (result-set-var (ansi-loop::loop-gentemp
-                             'loop-record-result-set-)))
-        (push `(when ,result-set-var
-                (database-dump-result-set ,result-set-var ,db-var))
-              ansi-loop::*loop-epilogue*)
-        `(((,variable nil ,data-type) (,query-var ,(first in-phrase))
-           (,db-var ,(first from-phrase))
-           (,result-set-var nil))
-          ((multiple-value-bind (%rs %cols)
-               (database-query-result-set ,query-var ,db-var)
-             (setq ,result-set-var %rs ,variable (make-list %cols))))
-          ()
-          ()
-          (not (database-store-next-row ,result-set-var ,db-var ,variable))
-          ()
-          (not ,result-set-var)
-          ()
-          (not (database-store-next-row ,result-set-var ,db-var ,variable))
-          ()))))))
-
-#+cmu
-(ansi-loop::add-loop-path '(record records tuple tuples)
-                         'loop-record-iteration-path
-                         ansi-loop::*loop-ansi-universe*
-                         :preposition-groups '((:of :in) (:from))
-                         :inclusive-permitted nil)