* Backpedal on previous commit: Even fetch columns if the table is inherited, because the

column-property mapping may still be different. Fixes http://helma.org/bugs/show_bug.cgi?id=499

src/helma/objectmodel/db/DbMapping.java

@@ -927,8 +927,6 @@ public final class DbMapping {
                                        throws ClassNotFoundException, SQLException {
         if (!isRelational()) {
             throw new SQLException("Can't get columns for non-relational data mapping " + this);
-        } else if (inheritsStorage()) {
-            return parentMapping.getColumns();
         }
 
         // Use local variable cols to avoid synchronization (schema may be nulled elsewhere)