Cassandra null value is presented as zero for numeric types in result view

The result view of DBeaver EE should differentiate between 0 and null of numeric types in cassandra. Both values are represented by 0.

Example:

CREATE KEYSPACE IF NOT EXISTS zeronull
WITH REPLICATION = { 'class' : 'SimpleStrategy', 'replication_factor' : 1 }

USE zeronull

CREATE TABLE test (
    id int,
    a int,
    b float,
    c double,
    PRIMARY KEY (id)
)

truncate test

INSERT INTO test (id, a, b, c) values (0, null, 0, 1.0)

INSERT INTO test (id, a, b, c) values (1, 0, null, 2.0)

INSERT INTO test (id, a, b, c) values (2, null, 0, null)

select * from test

DBeaver shows:

id |a |b |c |
---|--|--|--|
1  |0 |0 |2 |
0  |0 |0 |1 |
2  |0 |0 |0 |

cqlsh shows:

 id | a    | b    | c
----+------+------+------
  1 |    0 | null |    2
  0 | null |    0 |    1
  2 | null |    0 | null

[serge-rider]

Thanks for report

[serge-rider]

@costinpapuc thanks for the bug report. This bug will be fixed in the next version (5.3 hotfix actually)