// 3) delete old WORKFLOW_SCHEME row
// lets save old scheme columns values first
dc.setSQL("select * from workflow_scheme where id = ?");
dc.addParam(oldWorkflowId);
Map<String, Object> oldFolderRow = dc.loadObjectResults().get(0);
String name = (String) oldFolderRow.get("name");
String desc = (String) oldFolderRow.get("description");
Boolean archived = DbConnectionFactory.isDBTrue(oldFolderRow.get("archived").toString());
Boolean mandatory = DbConnectionFactory.isDBTrue(oldFolderRow.get("mandatory").toString());
Boolean isDefaultScheme = DbConnectionFactory.isDBTrue(oldFolderRow.get("default_scheme").toString());