Tianshi Wang created CASSANDRA-11513:
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Summary: Result set is not unique on primary key (cql)
Key: CASSANDRA-11513
URL: https://issues.apache.org/jira/browse/CASSANDRA-11513
Project: Cassandra
Issue Type: Bug
Reporter: Tianshi Wang
[cqlsh 5.0.1 | Cassandra 3.4 | CQL spec 3.4.0 | Native protocol v4]
Run followings,
{code}
drop table if exists test0;
CREATE TABLE test0 (
pk int,
a int,
b text,
s text static,
PRIMARY KEY (pk, a)
);
insert into test0 (pk,a,b,s) values (0,1,'b1','hello b1');
insert into test0 (pk,a,b,s) values (0,2,'b2','hello b2');
insert into test0 (pk,a,b,s) values (0,3,'b3','hello b3');
create index on test0 (b);
insert into test0 (pk,a,b,s) values (0,2,'b2 again','b2 again');
{code}
Now select one record based on primary key, we got all three records.
{code}
cqlsh:ops> select * from test0 where pk=0 and a=2;
pk | a | s | b
----+---+----------+----------
0 | 1 | b2 again | b1
0 | 2 | b2 again | b2 again
0 | 3 | b2 again | b3
{code}
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