r9209: read tinyint as integer for odbc, handle boolean reading/writing fields

[clsql.git] / sql / metaclasses.lisp

diff --git a/sql/metaclasses.lisp b/sql/metaclasses.lisp
index 95b9c11ed6c5a14993548c740af2169ca89a3a26..d6d92b85ce3595aef251d63779212c3fe69753b1 100644 (file)
--- a/sql/metaclasses.lisp
+++ b/sql/metaclasses.lisp
@@ -56,9 +56,9 @@
 
 ;;; Lispworks 4.2 and before requires special processing of extra slot and class options
 
-(defconstant +extra-slot-options+ '(:column :db-kind :db-reader :nulls-ok :db-constraints
-                                   :db-writer :db-type :db-info))
-(defconstant +extra-class-options+ '(:base-table))
+(defvar +extra-slot-options+ '(:column :db-kind :db-reader :void-value :db-constraints
+                              :db-writer :db-info))
+(defvar +extra-class-options+ '(:base-table))
 
 (dolist (slot-option +extra-slot-options+)
   (process-slot-option standard-db-class slot-option))
@@ -287,13 +287,12 @@ column definition in the database.")
     :initform nil
     :documentation
     "A single constraint or list of constraints for this column")
-   (nulls-ok
-    :accessor view-class-slot-nulls-ok
-    :initarg :nulls-ok
+   (void-value
+    :accessor view-class-slot-void-value
+    :initarg :void-value
     :initform nil
     :documentation
-    "If t, all sql NULL values retrieved from the database become nil; if nil,
-all NULL values retrieved are converted by DATABASE-NULL-VALUE")
+    "Value to store is the SQL value is NULL. Default is NIL.")
    (db-info
     :accessor view-class-slot-db-info
     :initarg :db-info
@@ -443,8 +442,8 @@ which does type checking before storing a value in a slot."
              (when (slot-boundp sd 'db-type)
                (view-class-slot-db-type sd)))
        
-       (setf (slot-value slotd 'nulls-ok)
-             (view-class-slot-nulls-ok sd))
+       (setf (slot-value slotd 'void-value)
+             (view-class-slot-void-value sd))
        
        ;; :db-kind slot value defaults to :base (store slot value in
        ;; database)