Decimal values are not retrieved properly

[xdc0]

Trying to retrieve a Decimal column will not return the expected data.

On Cassandra, decimal columns are stored as a Buffer, and when it's retrieved by the native driver, it returns a Buffer object - however, when cassanova does the data scrub, it incorrectly transforms the Buffer object back into the decimal value.

Example

This is what I'm storing on my decimal column: 31.8439

And this is what cassanova returns: [0, 0, 0, 4, 4, 219, 231]

[xdc0]

The scrubber needs to parse every data type individually instead blindly running a JSON.stringify.

[keswanikaran]

Got some time to finally look into this.
Decimal types and Varint are not parsed yet in base driver (https://github.com/jorgebay/node-cassandra-cql).
Saying so I am parsing byte buffer back to decimal. I think we should wait for driver to do it.