public void Log()
{
var value = SqlExpression.Constant(Field.Number(new SqlNumber(99820)));
var newBase = SqlExpression.Constant(Field.Number(new SqlNumber(48993)));
var result = Select("LOG", value, newBase);
Assert.IsNotNull(result);
Assert.IsFalse(Field.IsNullField(result));
Assert.IsInstanceOf<NumericType>(result.Type);
Assert.IsInstanceOf<SqlNumber>(result.Value);
var number = ((SqlNumber)result.Value).ToDouble();
Assert.AreEqual(1.0659007887179619, number);
}