X-Git-Url: http://git.kpe.io/?p=clsql.git;a=blobdiff_plain;f=sql%2Foperations.lisp;h=a3f6bbd09fefd79a504f78f95f87e92a1fa4fb3f;hp=94ee20964b5c089ded361d10902eb30b890881c6;hb=e567409d9fff3f7231c2a0bb69b345e19de2b246;hpb=215ec41559dda52d46539d48a0aa390811c2423c

diff --git a/sql/operations.lisp b/sql/operations.lisp
index 94ee209..a3f6bbd 100644
--- a/sql/operations.lisp
+++ b/sql/operations.lisp
@@ -3,7 +3,7 @@
 ;;;;
 ;;;; $Id$
 ;;;;
-;;;; Definition of SQL operations used with the symbolic SQL syntax. 
+;;;; Definition of SQL operations used with the symbolic SQL syntax.
 ;;;;
 ;;;; This file is part of CLSQL.
 ;;;;
@@ -20,15 +20,15 @@
 (defvar *sql-op-table* (make-hash-table :test #'equal))
 
 
-;; Define an SQL operation type. 
+;; Define an SQL operation type.
 
 (defmacro defsql (function definition-keys &body body)
   `(progn
      (defun ,function ,@body)
      (let ((symbol (cadr (member :symbol ',definition-keys))))
        (setf (gethash (if symbol (symbol-name-default-case symbol) ',function)
-		      *sql-op-table*)
-	     ',function))))
+                      *sql-op-table*)
+             ',function))))
 
 
 ;; SQL operations
@@ -38,65 +38,65 @@
 
 (defsql sql-any (:symbol "any") (&rest rest)
   (make-instance 'sql-function-exp
-		 :name 'any :args rest))
+                 :name 'any :args rest))
 
 (defsql sql-some (:symbol "some") (&rest rest)
   (make-instance 'sql-function-exp
-		 :name 'some :args rest))
+                 :name 'some :args rest))
 
 (defsql sql-all (:symbol "all") (&rest rest)
   (make-instance 'sql-function-exp
-		 :name 'all :args rest))
+                 :name 'all :args rest))
 
 (defsql sql-not (:symbol "not") (&rest rest)
   (make-instance 'sql-value-exp
-		 :modifier 'not :components rest))
+                 :modifier 'not :components rest))
 
 (defsql sql-union (:symbol "union") (&rest rest)
   (make-instance 'sql-set-exp
-		 :operator 'union :sub-expressions rest))
+                 :operator 'union :sub-expressions rest))
 
 (defsql sql-intersect (:symbol "intersect") (&rest rest)
   (make-instance 'sql-set-exp
-		 :operator 'intersect :sub-expressions rest))
+                 :operator 'intersect :sub-expressions rest))
 
-(defsql sql-except (:symbol "except") (&rest rest) 
-  (make-instance 'sql-set-exp 
-		 :operator 'except :sub-expressions rest))
+(defsql sql-except (:symbol "except") (&rest rest)
+  (make-instance 'sql-set-exp
+                 :operator 'except :sub-expressions rest))
 
 (defsql sql-minus (:symbol "minus") (&rest rest)
-  (make-instance 'sql-set-exp 
-		 :operator 'minus :sub-expressions rest))
+  (make-instance 'sql-set-exp
+                 :operator 'minus :sub-expressions rest))
 
 (defsql sql-limit (:symbol "limit") (&rest rest)
-  (make-instance 'sql-query-modifier-exp 
-		 :modifier 'limit :components rest))
+  (make-instance 'sql-query-modifier-exp
+                 :modifier 'limit :components rest))
 
 (defsql sql-group-by (:symbol "group-by") (&rest rest)
-  (make-instance 'sql-query-modifier-exp 
-		 :modifier '|group by| :components rest))
+  (make-instance 'sql-query-modifier-exp
+                 :modifier '|group by| :components rest))
 
 (defsql sql-order-by (:symbol "order-by") (&rest rest)
-  (make-instance 'sql-query-modifier-exp 
-		 :modifier '|order by| :components rest))
+  (make-instance 'sql-query-modifier-exp
+                 :modifier '|order by| :components rest))
 
 (defsql sql-having (:symbol "having") (&rest rest)
-  (make-instance 'sql-query-modifier-exp 
-		 :modifier 'having :components rest))
+  (make-instance 'sql-query-modifier-exp
+                 :modifier 'having :components rest))
 
 (defsql sql-null (:symbol "null") (&rest rest)
   (if rest
-      (make-instance 'sql-relational-exp :operator 'is  
+      (make-instance 'sql-relational-exp :operator 'is
                      :sub-expressions (list (car rest) nil))
       (make-instance 'sql-value-exp :components 'null)))
 
 (defsql sql-not-null (:symbol "not-null") ()
   (make-instance 'sql-value-exp
-		 :components '|NOT NULL|))
+                 :components '|NOT NULL|))
 
 (defsql sql-exists (:symbol "exists") (&rest rest)
   (make-instance 'sql-function-exp
-		 :name 'exists :args rest))
+                 :name 'exists :args rest))
 
 (defsql sql-* (:symbol "*") (&rest rest)
   (if (zerop (length rest))
@@ -111,7 +111,7 @@
 
 (defsql sql-/ (:symbol "/") (&rest rest)
   (make-instance 'sql-relational-exp
-		 :operator '/ :sub-expressions rest))
+                 :operator '/ :sub-expressions rest))
 
 (defsql sql-- (:symbol "-") (&rest rest)
         (if (cdr rest)
@@ -121,19 +121,19 @@
 
 (defsql sql-like (:symbol "like") (&rest rest)
   (make-instance 'sql-relational-exp
-		 :operator 'like :sub-expressions rest))
+                 :operator 'like :sub-expressions rest))
 
 (defsql sql-uplike (:symbol "uplike") (&rest rest)
   (make-instance 'sql-upcase-like
-		 :sub-expressions rest))
+                 :sub-expressions rest))
 
 (defsql sql-and (:symbol "and") (&rest rest)
   (make-instance 'sql-relational-exp
-		 :operator 'and :sub-expressions rest))
+                 :operator 'and :sub-expressions rest))
 
 (defsql sql-or (:symbol "or") (&rest rest)
   (make-instance 'sql-relational-exp
-		 :operator 'or :sub-expressions rest))
+                 :operator 'or :sub-expressions rest))
 
 (defsql sql-in (:symbol "in") (&rest rest)
   (make-instance 'sql-relational-exp
@@ -141,44 +141,44 @@
 
 (defsql sql-concat-op (:symbol "concat-op") (&rest rest)
   (make-instance 'sql-relational-exp
-		 :operator '\|\| :sub-expressions rest))
+                 :operator '\|\| :sub-expressions rest))
 
 (defsql sql-concat (:symbol "concat") (&rest rest)
   (make-instance 'sql-function-exp
-		 :name 'concat :args rest))
+                 :name 'concat :args rest))
 
 (defsql sql-substr (:symbol "substr") (&rest rest)
   (if (= (length rest) 3)
-      (make-instance 'sql-function-exp 
-		     :name 'substr :args rest)
+      (make-instance 'sql-function-exp
+                     :name 'substr :args rest)
       (error 'sql-user-error :message "SUBSTR must have 3 arguments.")))
 
 (defsql sql-substring (:symbol "substring") (&rest rest)
   (if (= (length rest) 3)
-      (make-instance 'sql-function-exp 
-		     :name 'substring :args rest)
+      (make-instance 'sql-function-exp
+                     :name 'substring :args rest)
       (error 'sql-user-error :message "SUBSTRING must have 3 arguments.")))
 
 (defsql sql-is (:symbol "is") (&rest rest)
   (make-instance 'sql-relational-exp
-		 :operator 'is :sub-expressions rest))
+                 :operator 'is :sub-expressions rest))
 
 (defsql sql-= (:symbol "=") (&rest rest)
   (make-instance 'sql-relational-exp
-		 :operator '= :sub-expressions rest))
+                 :operator '= :sub-expressions rest))
 
 (defsql sql-== (:symbol "==") (&rest rest)
   (make-instance 'sql-assignment-exp
-		 :operator '= :sub-expressions rest))
+                 :operator '= :sub-expressions rest))
 
 (defsql sql-< (:symbol "<") (&rest rest)
   (make-instance 'sql-relational-exp
-		 :operator '< :sub-expressions rest))
+                 :operator '< :sub-expressions rest))
 
 
 (defsql sql-> (:symbol ">") (&rest rest)
   (make-instance 'sql-relational-exp
-		 :operator '> :sub-expressions rest))
+                 :operator '> :sub-expressions rest))
 
 (defsql sql-<> (:symbol "<>") (&rest rest)
         (make-instance 'sql-relational-exp
@@ -186,38 +186,38 @@
 
 (defsql sql->= (:symbol ">=") (&rest rest)
   (make-instance 'sql-relational-exp
-		 :operator '>= :sub-expressions rest))
+                 :operator '>= :sub-expressions rest))
 
 (defsql sql-<= (:symbol "<=") (&rest rest)
   (make-instance 'sql-relational-exp
-		 :operator '<= :sub-expressions rest))
+                 :operator '<= :sub-expressions rest))
 
 (defsql sql-count (:symbol "count") (&rest rest)
   (make-instance 'sql-function-exp
-		 :name 'count :args rest))
+                 :name 'count :args rest))
 
 (defsql sql-max (:symbol "max") (&rest rest)
   (make-instance 'sql-function-exp
-		 :name 'max :args rest))
+                 :name 'max :args rest))
 
 (defsql sql-min (:symbol "min") (&rest rest)
   (make-instance 'sql-function-exp
-		 :name 'min :args rest))
+                 :name 'min :args rest))
 
 (defsql sql-avg (:symbol "avg") (&rest rest)
   (make-instance 'sql-function-exp
-		 :name 'avg :args rest))
+                 :name 'avg :args rest))
 
 (defsql sql-sum (:symbol "sum") (&rest rest)
   (make-instance 'sql-function-exp
-		 :name 'sum :args rest))
+                 :name 'sum :args rest))
 
 (defsql sql-the (:symbol "the") (&rest rest)
   (make-instance 'sql-typecast-exp
-		 :modifier (first rest) :components (second rest)))
+                 :modifier (first rest) :components (second rest)))
 
 (defsql sql-function (:symbol "function") (&rest args)
-	(make-instance 'sql-function-exp
+        (make-instance 'sql-function-exp
                        :name (make-symbol (car args)) :args (cdr args)))
 
 (defsql sql-between (:symbol "between") (&rest rest)
@@ -226,22 +226,22 @@
       (error 'sql-user-error :message "BETWEEN must have 3 arguments.")))
 
 (defsql sql-distinct (:symbol "distinct") (&rest rest)
-  (make-instance 'sql-query-modifier-exp :modifier 'distinct 
-		 :components rest))
+  (make-instance 'sql-query-modifier-exp :modifier 'distinct
+                 :components rest))
 
 (defsql sql-coalesce (:symbol "coalesce") (&rest rest)
   (make-instance 'sql-function-exp
-		 :name 'coalesce :args rest))
+                 :name 'coalesce :args rest))
 
 (defsql sql-nvl (:symbol "nvl") (&rest rest)
-  (if (= (length rest) 2)      
+  (if (= (length rest) 2)
       (make-instance 'sql-function-exp
                      :name 'coalesce :args rest)
       (error 'sql-user-error :message "NVL accepts exactly 2 arguments.")))
 
 (defsql sql-userenv (:symbol "userenv") (&rest rest)
   (make-instance 'sql-function-exp
-		 :name 'userenv :args rest))
+                 :name 'userenv :args rest))
 
 (defsql sql-lower  (:symbol "lower") (&rest rest)
   (if (= (length rest) 1)