sql, ds);
ParseTreeFrame parseTree = new ParseTreeFrame();
parseTree.setTreeModel(new GDBMSParseTreeModel(
(SimpleNode) root));
parseTree.show();
ParseTreeFrame parseTree2 = new ParseTreeFrame();
parseTree2.setTreeModel(new GDBMSAdapterTreeModel(rootAdapter));
parseTree2.show();
Utilities.simplify(rootAdapter);