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https://issues.apache.org/jira/browse/CASSANDRA-5723?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sylvain Lebresne updated CASSANDRA-5723:
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Summary: DateType (timestamp type in CQL3) does not sort pre-'unix epoch'
dates correctly (was: the datetime compare not right in cql3!)
> DateType (timestamp type in CQL3) does not sort pre-'unix epoch' dates
> correctly
> --------------------------------------------------------------------------------
>
> Key: CASSANDRA-5723
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5723
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 1.2.3
> Reporter: zhouhero
> Fix For: 1.2.3
>
>
> - this bug can be confirmed by fellow:
> 1.create table like fellow:
> create table test2 (
> id varchar,
> c varchar,
> create_date timestamp,
> primary key(id)
> );
> create index idx_test2_c on test2 (c);
> create index idx_test2_create_date on test2 (create_date);
> 2.insert data like fellow;
> cqlsh:pgl> update test2 set create_date='1950-01-01', c='1' where id='111';
> cqlsh:pgl> update test2 set create_date='1917-01-01', c='1' where id='111';
> cqlsh:pgl> update test2 set create_date='2013-01-01', c='1' where id='111';
> 3.select data :
> cqlsh:pgl> select * from test2 where c='1' and create_date>'2011-01-01
> 12:00:01' ALLOW FILTERING ;
> id | c | create_date
> -----+---+--------------------------
> 111 | 1 | 2012-12-31 15:00:00+0000
> 4. add data:
> update test2 set create_date='1917-05-01', c='1' where id='111';
> 5.select data:
> cqlsh:pgl> select * from test2 where c='1' and create_date>'2011-01-01
> 12:00:01' ALLOW FILTERING ;
> id | c | create_date
> -----+---+--------------------------
> 111 | 1 | 1917-04-30 15:00:00+0000
> ↑
> the search result is not right!
> it should be fellow:
> id | c | create_date
> -----+---+--------------------------
> 111 | 1 | 2012-12-31 15:00:00+0000
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