Tianshi Wang created CASSANDRA-11513: ----------------------------------------
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} -- This message was sent by Atlassian JIRA (v6.3.4#6332)