[jira] [Commented] (CASSANDRA-12426) Writing a null value into a dense table results into a no-op
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https://issues.apache.org/jira/browse/CASSANDRA-12426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15415445#comment-15415445
]
Jeremiah Jordan commented on CASSANDRA-12426:
-
+1 on "Won't Fix" this is the correct behavior for COMPACT STORAGE
> Writing a null value into a dense table results into a no-op
> -
>
> Key: CASSANDRA-12426
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12426
> Project: Cassandra
> Issue Type: Bug
>Reporter: Alex Petrov
>
> Making an insert into the dense table doesn't seem to create a live partition:
> {code}
> cqlsh> CREATE KEYSPACE test WITH replication = {'class':
> 'NetworkTopologyStrategy', 'datacenter1': '1' };
> cqlsh> use test ;
> cqlsh:test> CREATE TABLE a (partition text, key text, owner text, PRIMARY KEY
> (partition, key) ) WITH COMPACT STORAGE;
> cqlsh:test> INSERT INTO a (partition, key, owner) VALUES ('a', 'b', null);
> cqlsh:test> select * from a;
> partition | key | owner
> ---+-+
> {code}
> (same behaviour on 2.2)
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[jira] [Commented] (CASSANDRA-12426) Writing a null value into a dense table results into a no-op
[
https://issues.apache.org/jira/browse/CASSANDRA-12426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15415271#comment-15415271
]
Aleksey Yeschenko commented on CASSANDRA-12426:
---
I feel like changing it in 3.0 would break existing behaviour that some users
might be relying on. I'd say leave it be.
And we'll soon have CASSANDRA-10857 in, for those who want to switch the
behaviour.
> Writing a null value into a dense table results into a no-op
> -
>
> Key: CASSANDRA-12426
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12426
> Project: Cassandra
> Issue Type: Bug
>Reporter: Alex Petrov
>
> Making an insert into the dense table doesn't seem to create a live partition:
> {code}
> cqlsh> CREATE KEYSPACE test WITH replication = {'class':
> 'NetworkTopologyStrategy', 'datacenter1': '1' };
> cqlsh> use test ;
> cqlsh:test> CREATE TABLE a (partition text, key text, owner text, PRIMARY KEY
> (partition, key) ) WITH COMPACT STORAGE;
> cqlsh:test> INSERT INTO a (partition, key, owner) VALUES ('a', 'b', null);
> cqlsh:test> select * from a;
> partition | key | owner
> ---+-+
> {code}
> (same behaviour on 2.2)
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[jira] [Commented] (CASSANDRA-12426) Writing a null value into a dense table results into a no-op
[
https://issues.apache.org/jira/browse/CASSANDRA-12426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15415269#comment-15415269
]
Alex Petrov commented on CASSANDRA-12426:
-
So the behaviour is correct: after insert, we can not differentiate between
partition that was inserted with null and that was never existing? Should it be
same for 3.x, or it should return {{'a', 'b', null}} in 3.0?
> Writing a null value into a dense table results into a no-op
> -
>
> Key: CASSANDRA-12426
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12426
> Project: Cassandra
> Issue Type: Bug
>Reporter: Alex Petrov
>
> Making an insert into the dense table doesn't seem to create a live partition:
> {code}
> cqlsh> CREATE KEYSPACE test WITH replication = {'class':
> 'NetworkTopologyStrategy', 'datacenter1': '1' };
> cqlsh> use test ;
> cqlsh:test> CREATE TABLE a (partition text, key text, owner text, PRIMARY KEY
> (partition, key) ) WITH COMPACT STORAGE;
> cqlsh:test> INSERT INTO a (partition, key, owner) VALUES ('a', 'b', null);
> cqlsh:test> select * from a;
> partition | key | owner
> ---+-+
> {code}
> (same behaviour on 2.2)
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[jira] [Commented] (CASSANDRA-12426) Writing a null value into a dense table results into a no-op
[
https://issues.apache.org/jira/browse/CASSANDRA-12426?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15415248#comment-15415248
]
Aleksey Yeschenko commented on CASSANDRA-12426:
---
It's not supposed to. We are not using row markers for {{COMPACT STORAGE}}
tables (in 2.x).
> Writing a null value into a dense table results into a no-op
> -
>
> Key: CASSANDRA-12426
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12426
> Project: Cassandra
> Issue Type: Bug
>Reporter: Alex Petrov
>
> Making an insert into the dense table doesn't seem to create a live partition:
> {code}
> cqlsh> CREATE KEYSPACE test WITH replication = {'class':
> 'NetworkTopologyStrategy', 'datacenter1': '1' };
> cqlsh> use test ;
> cqlsh:test> CREATE TABLE a (partition text, key text, owner text, PRIMARY KEY
> (partition, key) ) WITH COMPACT STORAGE;
> cqlsh:test> INSERT INTO a (partition, key, owner) VALUES ('a', 'b', null);
> cqlsh:test> select * from a;
> partition | key | owner
> ---+-+
> {code}
> (same behaviour on 2.2)
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