public void testExecutePrimaryKeyLookupQuery() throws Exception {
QueryPostprocessDataContext dc = new QueryPostprocessDataContext() {
@Override
protected DataSet materializeMainSchemaTable(Table table, Column[] columns, int maxRows) {
throw new UnsupportedAddressTypeException();
}
@Override
protected Number executeCountQuery(Table table, List<FilterItem> whereItems,
boolean functionApproximationAllowed) {