X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=sql%2Fexpressions.lisp;h=10b1130aa11dd81f38a0dc5199bfa3788c9a5f74;hb=dea46c447f6688f1519a6fbe7f5998d0eab7474c;hp=de8124d40432645443244ba0ea79e8b5c3b90b23;hpb=e132f72fe34b078ca642ec99d1415f6b9511d598;p=clsql.git

diff --git a/sql/expressions.lisp b/sql/expressions.lisp
index de8124d..10b1130 100644
--- a/sql/expressions.lisp
+++ b/sql/expressions.lisp
@@ -186,11 +186,6 @@
     sql
     `(make-instance 'sql-ident-table :name ',name :table-alias ',alias)))
 
-(defun generate-sql (expr database)
-  (let ((*sql-stream* (make-string-output-stream)))
-    (output-sql expr database)
-    (get-output-stream-string *sql-stream*)))
-
 (defmethod output-sql ((expr sql-ident-table) database)
   (with-slots (name alias)
     expr
@@ -374,6 +369,7 @@
                        :test (lambda (tab1 tab2)
                                (equal (slot-value tab1 'name)
                                       (slot-value tab2 'name))))))
+(defvar *in-subselect* nil)
 
 (defmethod output-sql ((expr sql-function-exp) database)
   (with-slots (name args)
@@ -564,8 +560,6 @@ uninclusive, and the args from that keyword to the end."
 			   :group-by group-by :having having :order-by order-by
 			   :inner-join inner-join :on on))))))
 
-(defvar *in-subselect* nil)
-
 (defmethod output-sql ((query sql-query) database)
   (with-slots (distinct selections from where group-by having order-by
                         limit offset inner-join on all set-operation) 
@@ -842,16 +836,6 @@ uninclusive, and the args from that keyword to the end."
 ;; Convert type spec to sql syntax
 ;;
 
-(defmethod database-constraint-description (constraint database)
-  (declare (ignore database))
-  (let ((output (assoc (symbol-name constraint) *constraint-types*
-                       :test #'equal)))
-    (if (null output)
-        (error 'sql-user-error
-               :message (format nil "unsupported column constraint '~A'"
-				constraint))
-        (cdr output))))
-
 (defmethod database-constraint-statement (constraint-list database)
   (declare (ignore database))
   (make-constraints-description constraint-list))