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From "viasyn (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-8042) Inconsistent static column behavior after row deletion
Date Thu, 02 Oct 2014 07:16:34 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-8042?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

viasyn updated CASSANDRA-8042:
------------------------------
    Description: 
I've a table with static column defined. I'm inserting some rows with TTL defined, then one
of row expires TTL of all the rows with same PK turns into null:

{code}
cqlsh:test> create table tt1 ( c1 text , c2 text , c3 text, cs text static, PRIMARY KEY
(c1, c2) );
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-1', 'x', 's1');
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-2', 'x', 's2');
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-3', 'x', 's3');
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-4', 'x', 's4');
cqlsh:test> select * from tt1;

 c1 | c2  | cs | c3
----+-----+----+----
  1 | 1-1 | s4 |  x
  1 | 1-2 | s4 |  x
  1 | 1-3 | s4 |  x
  1 | 1-4 | s4 |  x

(4 rows)
cqlsh:test> delete from tt1 WHERE c1='1' AND c2 = '1-2';
cqlsh:test> select * from tt1;

 c1 | c2  | cs | c3
----+-----+----+----
  1 | 1-1 | s4 |  x
  1 | 1-3 | s4 |  x
  1 | 1-4 | s4 |  x

(3 rows)

cqlsh:test> delete from tt1 WHERE c1='1' AND c2 = '1-4';
cqlsh:test> select * from tt1;

 c1 | c2  | cs | c3
----+-----+----+----
  1 | 1-1 | s4 |  x
  1 | 1-3 | s4 |  x

(2 rows)
{code}

Same scenario with manual DELETion leads to another result:

{{
cqlsh:test> create table tt1 ( c1 text , c2 text , c3 text, cs text static, PRIMARY KEY
(c1, c2) );
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-1', 'x', 's1');
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-2', 'x', 's2');
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-3', 'x', 's3');
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-4', 'x', 's4');
cqlsh:test> select * from tt1;

 c1 | c2  | cs | c3
----+-----+----+----
  1 | 1-1 | s4 |  x
  1 | 1-2 | s4 |  x
  1 | 1-3 | s4 |  x
  1 | 1-4 | s4 |  x

(4 rows)
cqlsh:test> delete from tt1 WHERE c1='1' AND c2 = '1-2';
cqlsh:test> select * from tt1;

 c1 | c2  | cs | c3
----+-----+----+----
  1 | 1-1 | s4 |  x
  1 | 1-3 | s4 |  x
  1 | 1-4 | s4 |  x

(3 rows)

cqlsh:test> delete from tt1 WHERE c1='1' AND c2 = '1-4';
cqlsh:test> select * from tt1;

 c1 | c2  | cs | c3
----+-----+----+----
  1 | 1-1 | s4 |  x
  1 | 1-3 | s4 |  x

(2 rows)
}}


Is this behavior bug or it's declared somewhere? Is it really good that deletion behavior
is inconsistent? 

  was:
I've a table with static column defined. I'm inserting some rows with TTL defined, then one
of row expires TTL of all the rows with same PK turns into null:

{{
cqlsh:test> create table tt1 ( c1 text , c2 text , c3 text, cs text static, PRIMARY KEY
(c1, c2) );
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-1', 'x', 's1');
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-2', 'x', 's2');
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-3', 'x', 's3');
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-4', 'x', 's4');
cqlsh:test> select * from tt1;

 c1 | c2  | cs | c3
----+-----+----+----
  1 | 1-1 | s4 |  x
  1 | 1-2 | s4 |  x
  1 | 1-3 | s4 |  x
  1 | 1-4 | s4 |  x

(4 rows)
cqlsh:test> delete from tt1 WHERE c1='1' AND c2 = '1-2';
cqlsh:test> select * from tt1;

 c1 | c2  | cs | c3
----+-----+----+----
  1 | 1-1 | s4 |  x
  1 | 1-3 | s4 |  x
  1 | 1-4 | s4 |  x

(3 rows)

cqlsh:test> delete from tt1 WHERE c1='1' AND c2 = '1-4';
cqlsh:test> select * from tt1;

 c1 | c2  | cs | c3
----+-----+----+----
  1 | 1-1 | s4 |  x
  1 | 1-3 | s4 |  x

(2 rows)
}}

Same scenario with manual DELETion leads to another result:

{{
cqlsh:test> create table tt1 ( c1 text , c2 text , c3 text, cs text static, PRIMARY KEY
(c1, c2) );
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-1', 'x', 's1');
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-2', 'x', 's2');
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-3', 'x', 's3');
cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-4', 'x', 's4');
cqlsh:test> select * from tt1;

 c1 | c2  | cs | c3
----+-----+----+----
  1 | 1-1 | s4 |  x
  1 | 1-2 | s4 |  x
  1 | 1-3 | s4 |  x
  1 | 1-4 | s4 |  x

(4 rows)
cqlsh:test> delete from tt1 WHERE c1='1' AND c2 = '1-2';
cqlsh:test> select * from tt1;

 c1 | c2  | cs | c3
----+-----+----+----
  1 | 1-1 | s4 |  x
  1 | 1-3 | s4 |  x
  1 | 1-4 | s4 |  x

(3 rows)

cqlsh:test> delete from tt1 WHERE c1='1' AND c2 = '1-4';
cqlsh:test> select * from tt1;

 c1 | c2  | cs | c3
----+-----+----+----
  1 | 1-1 | s4 |  x
  1 | 1-3 | s4 |  x

(2 rows)
}}


Is this behavior bug or it's declared somewhere? Is it really good that deletion behavior
is inconsistent? 


> Inconsistent static column behavior after row deletion
> ------------------------------------------------------
>
>                 Key: CASSANDRA-8042
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8042
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: viasyn
>
> I've a table with static column defined. I'm inserting some rows with TTL defined, then
one of row expires TTL of all the rows with same PK turns into null:
> {code}
> cqlsh:test> create table tt1 ( c1 text , c2 text , c3 text, cs text static, PRIMARY
KEY (c1, c2) );
> cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-1', 'x', 's1');
> cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-2', 'x', 's2');
> cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-3', 'x', 's3');
> cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-4', 'x', 's4');
> cqlsh:test> select * from tt1;
>  c1 | c2  | cs | c3
> ----+-----+----+----
>   1 | 1-1 | s4 |  x
>   1 | 1-2 | s4 |  x
>   1 | 1-3 | s4 |  x
>   1 | 1-4 | s4 |  x
> (4 rows)
> cqlsh:test> delete from tt1 WHERE c1='1' AND c2 = '1-2';
> cqlsh:test> select * from tt1;
>  c1 | c2  | cs | c3
> ----+-----+----+----
>   1 | 1-1 | s4 |  x
>   1 | 1-3 | s4 |  x
>   1 | 1-4 | s4 |  x
> (3 rows)
> cqlsh:test> delete from tt1 WHERE c1='1' AND c2 = '1-4';
> cqlsh:test> select * from tt1;
>  c1 | c2  | cs | c3
> ----+-----+----+----
>   1 | 1-1 | s4 |  x
>   1 | 1-3 | s4 |  x
> (2 rows)
> {code}
> Same scenario with manual DELETion leads to another result:
> {{
> cqlsh:test> create table tt1 ( c1 text , c2 text , c3 text, cs text static, PRIMARY
KEY (c1, c2) );
> cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-1', 'x', 's1');
> cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-2', 'x', 's2');
> cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-3', 'x', 's3');
> cqlsh:test> insert into tt1 (c1, c2, c3, cs) VALUES ( '1', '1-4', 'x', 's4');
> cqlsh:test> select * from tt1;
>  c1 | c2  | cs | c3
> ----+-----+----+----
>   1 | 1-1 | s4 |  x
>   1 | 1-2 | s4 |  x
>   1 | 1-3 | s4 |  x
>   1 | 1-4 | s4 |  x
> (4 rows)
> cqlsh:test> delete from tt1 WHERE c1='1' AND c2 = '1-2';
> cqlsh:test> select * from tt1;
>  c1 | c2  | cs | c3
> ----+-----+----+----
>   1 | 1-1 | s4 |  x
>   1 | 1-3 | s4 |  x
>   1 | 1-4 | s4 |  x
> (3 rows)
> cqlsh:test> delete from tt1 WHERE c1='1' AND c2 = '1-4';
> cqlsh:test> select * from tt1;
>  c1 | c2  | cs | c3
> ----+-----+----+----
>   1 | 1-1 | s4 |  x
>   1 | 1-3 | s4 |  x
> (2 rows)
> }}
> Is this behavior bug or it's declared somewhere? Is it really good that deletion behavior
is inconsistent? 



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