Returns the value of column i
.
Returns the value of column i
as a bool.
Returns the value of column i
as a bool. This function will throw an exception if the value
is at i
is not a boolean, or if it is null.
Returns the value of column i
as a byte.
Returns the value of column i
as a byte. This function will throw an exception if the value
is at i
is not a byte, or if it is null.
Returns the value of column i
as a double.
Returns the value of column i
as a double. This function will throw an exception if the
value is at i
is not a double, or if it is null.
Returns the value of column i
as a float.
Returns the value of column i
as a float. This function will throw an exception if the value
is at i
is not a float, or if it is null.
Returns the value of column i
as an int.
Returns the value of column i
as an int. This function will throw an exception if the value
is at i
is not an integer, or if it is null.
Returns the value of column i
as a long.
Returns the value of column i
as a long. This function will throw an exception if the value
is at i
is not a long, or if it is null.
Returns the value of column i
as a short.
Returns the value of column i
as a short. This function will throw an exception if the value
is at i
is not a short, or if it is null.
Returns the value of column i
as a String.
Returns the value of column i
as a String. This function will throw an exception if the
value is at i
is not a String.
Returns true if value at column i
is NULL.
Returns the number of columns present in this Row.
A result row from a SparkSQL query.