X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=sql%2Fcommand-object.lisp;h=f6c57693dbb5c9db6eea7ddee51012696f488aae;hb=6828cb461404126aa0c334fe2b669d435304f73e;hp=1a9cc3e6edd159d2cdfe82957a053ff6a12c4121;hpb=f6651e31a95d4df2481ebaca270d35fa16b6be13;p=clsql.git

diff --git a/sql/command-object.lisp b/sql/command-object.lisp
index 1a9cc3e..f6c5769 100644
--- a/sql/command-object.lisp
+++ b/sql/command-object.lisp
@@ -32,6 +32,19 @@
 		      :documentation "Have we already prepared this command object")
    ))
 
+(defmethod initialize-instance :after ((o command-object) &key &allow-other-keys )
+  ;; Inits parameter nulls
+  (setf (parameters o) (parameters o)))
+
+(defmethod (setf parameters) (new (o command-object))
+  " This causes the semantics to match cl-sql instead of cl-postgresql
+  "
+  (setf (slot-value o 'parameters)
+	(loop for p in (parameters o)
+	      collect (cond ((null p) :null)
+			    ((member p (list :false :F)) nil)
+			    (T p)))))
+
 (defun reset-command-object (co)
   "Resets the command object to have no name and to be unprepared
      (This is useful if you want to run a command against a second database)"