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https://issues.apache.org/jira/browse/CASSANDRA-6532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14048664#comment-14048664
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Eugene Voytitsky commented on CASSANDRA-6532:
---------------------------------------------
Hi Aleksey,
but why with COMPACT STORAGE situation is even worse -- the entire row isn't
recreated?
As for me this behaviour difference is very strange.
{noformat}
cqlsh:demo> create table DemoCounter ( pk text primary key, cnt counter ) WITH
COMPACT STORAGE;
cqlsh:demo> update DemoCounter set cnt = cnt + 1 where pk = 'foo';
cqlsh:demo> select * from DemoCounter;
pk | cnt
-----+-----
foo | 1
(1 rows)
cqlsh:demo> delete from DemoCounter where pk = 'foo';
cqlsh:demo> select * from DemoCounter;
(0 rows)
cqlsh:demo> update DemoCounter set cnt = cnt + 1 where pk = 'foo';
cqlsh:demo> select * from DemoCounter;
(0 rows)
cqlsh:demo>
{noformat}
> Deleting and re-adding counter causes null count value.
> -------------------------------------------------------
>
> Key: CASSANDRA-6532
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6532
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Environment: cqlsh 4.1.0 | Cassandra 2.0.3 | CQL spec 3.1.1 | Thrift
> protocol 19.38.0
> Reporter: Gregory Ramsperger
> Labels: counters
>
> After a specific counter has been deleted, recreating a new counter with the
> same key causes the value to be permanently null.
> {noformat}
> cqlsh:demo> create table DemoCounter ( pk text primary key, cnt counter );
> cqlsh:demo> update DemoCounter set cnt = cnt + 1 where pk = 'foo';
> cqlsh:demo> select * from DemoCounter;
> pk | cnt
> -----+-----
> foo | 1
> (1 rows)
> cqlsh:demo> delete from DemoCounter where pk = 'foo';
> cqlsh:demo> select * from DemoCounter;
> (0 rows)
> cqlsh:demo> update DemoCounter set cnt = cnt + 1 where pk = 'foo';
> cqlsh:demo> select * from DemoCounter;
> pk | cnt
> -----+------
> foo | null
> (1 rows)
> cqlsh:demo>
> {noformat}
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