public static IExpressionBuilder IsNot(this IExpressionBuilder builder, Action<IExpressionBuilder> right)
 {
     return builder.Binary(SqlExpressionType.IsNot, right);
 }
 public static IExpressionBuilder Like(this IExpressionBuilder builder, Action<IExpressionBuilder> right)
 {
     return builder.Binary(SqlExpressionType.Like, right);
 }
 public static IExpressionBuilder Equal(this IExpressionBuilder builder, Action<IExpressionBuilder> right)
 {
     return builder.Binary(SqlExpressionType.Equal, right);
 }