Deserializes first n columns from the given Row
and returns them as
a CassandraRow
object.
Deserializes first n columns from the given Row
and returns them as
a CassandraRow
object. The number of columns retrieved is determined by the length
of the columnNames argument. The columnNames argument is used as metadata for
the newly created CassandraRow
, but it is not used to fetch data from
the input Row
in order to improve performance. Fetching column values by name is much
slower than fetching by index.
Creates a CassandraRow object from a map with keys denoting column names and values denoting column values.
Deserializes given field from the DataStax Java Driver Row
into appropriate Java type.
Deserializes given field from the DataStax Java Driver Row
into appropriate Java type.
If the field is null, returns null (not Scala Option).