X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=sql%2Foodml.lisp;h=069275cefd0c9eea006ca9e8dffcfe155dabbb52;hb=8b4602546d876db6e9853635d694de1993214127;hp=2a5b0510b849d5e92c84b626b110630588fc1c35;hpb=11161049fd7a9a3a8a71b7999cca5d8e8fee8cca;p=clsql.git

diff --git a/sql/oodml.lisp b/sql/oodml.lisp
index 2a5b051..069275c 100644
--- a/sql/oodml.lisp
+++ b/sql/oodml.lisp
@@ -874,21 +874,23 @@ maximum of MAX-LEN instances updated in each query."
           (car objects)
         objects))))
 
+(defmethod select-table-sql-expr ((table T))
+  "Turns an object representing a table into the :from part of the sql expression that will be executed "
+  (sql-expression :table (view-table table)))
+
 (defun find-all (view-classes
                  &rest args
                  &key all set-operation distinct from where group-by having
                       order-by offset limit refresh flatp result-types
                       inner-join on
                       (database *default-database*)
-                      instances)
+                      instances parameters)
   "Called by SELECT to generate object query results when the
   View Classes VIEW-CLASSES are passed as arguments to SELECT."
   (declare (ignore all set-operation group-by having offset limit inner-join on))
   (flet ((ref-equal (ref1 ref2)
            (string= (sql-output ref1 database)
                     (sql-output ref2 database)))
-         (table-sql-expr (table)
-           (sql-expression :table (view-table table)))
          (tables-equal (table-a table-b)
            (when (and table-a table-b)
              (string= (string (slot-value table-a 'name))
@@ -914,15 +916,15 @@ maximum of MAX-LEN instances updated in each query."
            (fullsels (apply #'append (mapcar #'append sels immediate-join-sels)))
            (sel-tables (collect-table-refs where))
            (tables (remove-if #'null
-                              (remove-duplicates
-                               (append (mapcar #'table-sql-expr sclasses)
-                                       (mapcan #'(lambda (jc-list)
-                                                   (mapcar
-                                                    #'(lambda (jc) (when jc (table-sql-expr jc)))
-                                                    jc-list))
-                                               immediate-join-classes)
-                                       sel-tables)
-                               :test #'tables-equal)))
+			      (remove-duplicates
+			       (append (mapcar #'select-table-sql-expr sclasses)
+				       (mapcan #'(lambda (jc-list)
+						   (mapcar
+						    #'(lambda (jc) (when jc (select-table-sql-expr jc)))
+						    jc-list))
+					       immediate-join-classes)
+				       sel-tables)
+			       :test #'tables-equal)))
            (order-by-slots (mapcar #'(lambda (ob) (if (atom ob) ob (car ob)))
                                    (listify order-by)))
            (join-where nil))
@@ -1110,6 +1112,7 @@ as elements of a list."
                       results))))))))
          (t
           (let* ((expr (apply #'make-query select-all-args))
+		 (parameters (second (member :parameters select-all-args)))
                  (specified-types
                   (mapcar #'(lambda (attrib)
                               (if (typep attrib 'sql-ident-attribute)
@@ -1119,12 +1122,17 @@ as elements of a list."
                                         t))
                                   t))
                           (slot-value expr 'selections))))
+	    
             (destructuring-bind (&key (flatp nil)
-                                      (result-types :auto)
-                                      (field-names t)
-                                      (database *default-database*)
-                                      &allow-other-keys)
+				 (result-types :auto)
+				 (field-names t)
+				 (database *default-database*)
+				 &allow-other-keys)
                 qualifier-args
+	      (when parameters
+		(setf expr (make-instance 'command-object
+					  :expression (sql-output expr database)
+					  :parameters parameters)))
               (query expr :flatp flatp
                      :result-types
                      ;; specifying a type for an attribute overrides result-types