[jira] [Created] (CASSANDRA-19894) Vectors of counter as subtype do not work as expected

["Jane He (Jira)" <ji...@apache.org>]

Jane He created CASSANDRA-19894:
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             Summary: Vectors of counter as subtype do not work as expected
                 Key: CASSANDRA-19894
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-19894
             Project: Cassandra
          Issue Type: Bug
          Components: Feature/Vector Search
            Reporter: Jane He


Here is the current behavior:
{code:java}
cqlsh:default> create table counter_table ( i int PRIMARY KEY, j vector<counter,2> );

cqlsh:default> insert into counter_table (i, j) values (0, [0,0]);
cqlsh:default> select * from counter_table;

 i | j
---+----------------------------------------
 0 | [576460752303423488, 2251799813685248]

(1 rows) {code}
 We may want vectors to handle `counter` subtype as other collections do, which is throwing an error:
{code:java}
cqlsh:cycling>  create table upcoming_calendar ( year int, month int, events list<counter>, primary key (year, month));
InvalidRequest: Error from server: code=2200 [Invalid query] message="Counters are not allowed inside collections: list<counter>"


cqlsh:cycling>  create table upcoming_calendar ( year int, month int, events map<int, counter>, primary key (year, month));
InvalidRequest: Error from server: code=2200 [Invalid query] message="Counters are not allowed inside collections: map<int, counter>" {code}



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