X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=sql%2Foodml.lisp;h=2a5b0510b849d5e92c84b626b110630588fc1c35;hb=0f82f4d309d861b377645694f2d3d8e5897b07bb;hp=30f6b0dfd82ea20aaab3526dcca657a8740f0a08;hpb=348cafca35b850b66b1181ba0661211e64f0d4f1;p=clsql.git

diff --git a/sql/oodml.lisp b/sql/oodml.lisp
index 30f6b0d..2a5b051 100644
--- a/sql/oodml.lisp
+++ b/sql/oodml.lisp
@@ -189,11 +189,14 @@
                                    (db-value-from-slot slot val database))))
                        slots)))
     (cond ((and avps (view-database obj))
-           (update-records (sql-expression :table vct)
-                           :av-pairs avps
-                           :where (key-qualifier-for-instance
-                                   obj :database database)
-                           :database database))
+	   (let ((where (key-qualifier-for-instance
+			 obj :database database)))
+	     (unless where
+	       (error "update-record-from-slots: Could not generate a where clause for this object: ~a" obj))
+	     (update-records (sql-expression :table vct)
+			     :av-pairs avps
+			     :where where
+			     :database database)))
           ((and avps (not (view-database obj)))
            (insert-records :into (sql-expression :table vct)
                            :av-pairs avps
@@ -235,6 +238,7 @@
 					    :result-types nil
 					    :database database)))))
     (when res
+      (setf (slot-value instance 'view-database) database)
       (get-slot-values-from-view instance (mapcar #'car sels) (car res)))))
 
 (defmethod update-slot-from-record ((instance standard-db-object)
@@ -469,8 +473,12 @@
     (format nil "~F" val)))
 
 (defmethod read-sql-value (val type database db-type)
-  (declare (ignore type database db-type))
-  (read-from-string val))
+  (declare (ignore database db-type))
+  (cond
+    ((null type) val) ;;we have no desired type, just give the value
+    ((typep val type) val) ;;check that it hasn't already been converted.
+    ((typep val 'string) (read-from-string val)) ;;maybe read will just take care of it?
+    (T (error "Unable to read-sql-value ~a as type ~a" val type))))
 
 (defmethod read-sql-value (val (type (eql 'string)) database db-type)
   (declare (ignore database db-type))