Cassandra IN query not working if table has SET type column

Question

I am new to Cassandra. I got a issue in CQL IN query ,if table has SET type column it works.

CREATE TABLE test (
    test_date bigint, 
    test_id          


        

Answer 1

You can use a Materialized View with test_id as a part of partitioning expression to satisfy your requirement if changing the PK on your base table is not an option:

CREATE MATERIALIZED VIEW test1_mv AS
SELECT * FROM test1
WHERE test_date IS NOT NULL AND test_id IS NOT NULL
PRIMARY KEY((test_date,test_id));

Then use the Materialized View instead of the base table in your query:

select * from test1_mv where test_date = 2022015 and test_id IN (1,2);