WallProvider providerC = new MySqlWallProvider();
{
String sql = "select * from t where len(fname2) = 2 OR 1 = 1";
Assert.assertFalse(providerC.checkValid(sql));
providerC.addViolationEffectRowCount(12);
}
Map<String, Object> statMapA = providerA.getStatsMap();
Map<String, Object> statMapB = providerB.getStatsMap();
Map<String, Object> statMapC = providerC.getStatsMap();